via.dk

📜 Historical scan 2026-10-06 21:00:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

via.dk is a .dk domain served by 2 nameservers (ns3.supportcenter.dk, ns4.supportcenter.dk). It was registered on 11 March 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.106.7.121 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.106.7.121	300s	—	AS3292	TDC Holding A/S	2.104.0.0/14	🇩🇰 Denmark	Aalborg

📧 MX Records#

4 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 121ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com
_xmpp-server._tcp	100	1	5269	sip2013.via.dk

📝 TXT Records#

15 records 256ms

TXT Record
apple-domain-verification=E9YwmX1ya0vdzzqR
atlassian-domain-verification=w8AiR3GGKITP7UzNlx/auHZU4UwdGI6T0AbzSXgvtjPZLMjC8pWVDFFgXFpQL9Le
autodesk-domain-verification=NVCrV3hAH-tXY-OdfpOU
BhrYvFFLh7Et6tCluzk/EkpLS7FrrXS8Cgc5AMp8vP+okO4qEcL4G+M3uPb9ceTXw2SM3OHb0wg8D8yyPeNY9Q==
facebook-domain-verification=kw50j8b992q9ehg30o0kkpay7s5v11
google-site-verification=uCgycQcpuXF6uPbp0TvMvBrbB1hmUPpZrSlvC7Ija2A
google-site-verification=Wilo36vfI6Ap1-Hwz97itTKPxYi8xMQu6RAad8F7dbc
HARICA-TIImXAEcrRQG9wSBhtT
have-i-been-pwned-verification=dweb_qi4mpenzjywlbx48uo6xkm31
https://vipreeu.clients.ubivox.com/x/ud4NCw09D_p0qr-N2fDWNrbmoXXXfm2SbIOEFwf5MO3mr8abisnqGtdPOIUWfKe8ZgEUHR_g11rjFrFJsygckC2a6nLe/
MS=ms83714711
pinterest-site-verification=42133780d0bbcac36db2d41a605bcd86
remarkable-domain-verification=7fdf4db8-ba73-4902-91ef-d63d62de3ece
v=spf1 include:_u.via.dk._spf.dmarcla.com include:o._spf.hostedsepo.dk -all
ZOOM_verify_MXPqy39XTaqCTh8IcVs_rg

✉️ SPF#

Policy	Record (via.dk)
-all (hard fail)	v=spf1 include:_u.via.dk._spf.dmarcla.com include:o._spf.hostedsepo.dk -all

📨 DMARC#

Policy	Record (_dmarc.via.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6073f6b2c01db@ag.dmarcly.com; ruf=mailto:6073f6b2c01db@fo.dmarcly.com; sp=reject; fo=1;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 05:33:38

www	2.106.7.121 (AS3292) (address records, no CNAME)
www vs bare domain	Same network via.dk: 2.106.7.121 (AS3292) www.via.dk: 2.106.7.121 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.via.dk	acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com

🔗 TLSA / DANE#

8 records 138ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

36ms

Field	Value
Serial	4775
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 01:21:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-03-11
Expires	2027-03-31 (162d)

🔗 Same registrant#

90 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
agroteknik.dk	Punktum dk A/S (direct)
animatedlearning.dk	Punktum dk A/S (direct)
animatedscience.dk	Punktum dk A/S (direct)
animationfestival.dk	ONE.COM A/S
animationhub.dk	Punktum dk A/S (direct)
animok.dk	Punktum dk A/S (direct)
animwork.dk	Punktum dk A/S (direct)
bacheloruddannelse.dk	Punktum dk A/S (direct)
bacheloruddannelsen.dk	Punktum dk A/S (direct)
bacheloruddannelser.dk	Punktum dk A/S (direct)
barnetslovipraksis.dk	Punktum dk A/S (direct)
bliv-diplomingenior.dk	Punktum dk A/S (direct)
bliv-it-ingenior.dk	Punktum dk A/S (direct)
bliv-it-ingeniør.dk	Punktum dk A/S (direct)
bliv-itingeniør.dk	Punktum dk A/S (direct)
bliv-kortoglandmaalingstekniker.dk	Punktum dk A/S (direct)
bliv-marketeconomist.dk	Punktum dk A/S (direct)
bliv-maskiningeniør.dk	Punktum dk A/S (direct)
blivlaerer.dk	Punktum dk A/S (direct)
blivlaerere.dk	Punktum dk A/S (direct)
campus-horsens.dk	Punktum dk A/S (direct)
campusaarhusnord.dk	Punktum dk A/S (direct)
celm.dk	Punktum dk A/S (direct)
center-for-sygeplejeforskning.dk	Punktum dk A/S (direct)
centerforsygeplejeforskning.dk	Punktum dk A/S (direct)
cirkusvia.dk	Punktum dk A/S (direct)
companydating.dk	Punktum dk A/S (direct)
creativecenter.dk	Punktum dk A/S (direct)
danmarks-netskole.dk	Punktum dk A/S (direct)
diplomuddannelsen-i-ledelse.dk	Punktum dk A/S (direct)
diplomuddannelsen.dk	Punktum dk A/S (direct)
dsh-aa.dk	Punktum dk A/S (direct)
entreprenørskab-i-uddannelserne.dk	Punktum dk A/S (direct)
fageneibevægelse.dk	Punktum dk A/S (direct)
filmpilot.dk	Punktum dk A/S (direct)
folkeuniversitethorsenshedensted.dk	Punktum dk A/S (direct)
forretningsmodeller.dk	Punktum dk A/S (direct)
ingeniøruddannelsen.dk	Punktum dk A/S (direct)
it-ingeniør.dk	Punktum dk A/S (direct)
it-supportcentret.dk	Punktum dk A/S (direct)
itsf.dk	Punktum dk A/S (direct)
kildevurdering.dk	Punktum dk A/S (direct)
konferenceforprofessionsuddannelser.dk	Punktum dk A/S (direct)
kurserhjemloeshed.dk	Punktum dk A/S (direct)
laereruddannelse.dk	Punktum dk A/S (direct)
masteruddannelse.dk	Punktum dk A/S (direct)
meritlaerer.dk	Punktum dk A/S (direct)
meritlærer.dk	Punktum dk A/S (direct)
mitvia.dk	Punktum dk A/S (direct)
mobileprobes.dk	Punktum dk A/S (direct)
nubu.dk	Punktum dk A/S (direct)
outdoorpædagog.dk	Punktum dk A/S (direct)
paedagogisk-extrakt.dk	Punktum dk A/S (direct)
paedagogiskextrakt.dk	Punktum dk A/S (direct)
professionelle-læringsfællesskaber.dk	Punktum dk A/S (direct)
professionsbacheloruddannelser.dk	Punktum dk A/S (direct)
project2go.dk	Punktum dk A/S (direct)
pædagog-uddannelse.dk	Punktum dk A/S (direct)
pædagog-uddannelsen.dk	Punktum dk A/S (direct)
pædagogmedhjælper.dk	Punktum dk A/S (direct)
snliskyen.dk	Punktum dk A/S (direct)
sports-traener.dk	Punktum dk A/S (direct)
supportcenter.dk	Punktum dk A/S (direct)
sygeplejerskeuddannelsen-randers.dk	Punktum dk A/S (direct)
tegndanmark.dk	Punktum dk A/S (direct)
tsop.dk	Punktum dk A/S (direct)
uc-via.dk	Punktum dk A/S (direct)
ucpraktikportal.dk	Punktum dk A/S (direct)
ucvia.dk	Punktum dk A/S (direct)
uddannelsefordig.dk	Punktum dk A/S (direct)
uddannelsesdage.dk	Punktum dk A/S (direct)
v-i-a.dk	Punktum dk A/S (direct)
via-analytics.dk	DANDOMAIN A/S
via-college.dk	Punktum dk A/S (direct)
via-uc.dk	Punktum dk A/S (direct)
via-universitycollege.dk	Punktum dk A/S (direct)
viablogs.dk	Punktum dk A/S (direct)
viac.dk	Punktum dk A/S (direct)
viacampushorsens.dk	Punktum dk A/S (direct)
viaevent.dk	Punktum dk A/S (direct)
viait.dk	Punktum dk A/S (direct)
viajul.dk	Punktum dk A/S (direct)
vialearning.dk	Punktum dk A/S (direct)
viamedier.dk	Punktum dk A/S (direct)
viaranders.dk	Punktum dk A/S (direct)
viauc.dk	Punktum dk A/S (direct)
viaucj.dk	Punktum dk A/S (direct)
viden-om-realkompetence.dk	Punktum dk A/S (direct)
visuelleveje.dk	Punktum dk A/S (direct)
århuslærer.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

36ms

39ms

AAAA

53ms

TXT

256ms

CAA

34ms

HTTPS

36ms

TLSA

138ms

SOA

36ms

MTA-STS

44ms

DNSSEC

81ms

SRV

121ms

Total

995ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 05:33:38	4043ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-18 03:25:49	757ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-16 02:44:32	778ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-15 01:06:47	2977ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-13 23:59:49	805ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-12 23:50:31	1330ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-11 23:24:16	3391ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-10 22:18:54	2813ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-09 21:41:59	1069ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-08 21:15:28	4871ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-07 21:05:58	1752ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-06 21:00:33 shown	995ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-05 19:29:22	2167ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-04 19:25:51	1404ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-03 19:21:23	839ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-02 19:20:32	1137ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 19:16:54	703ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 19:12:20	1146ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 18:57:22	1679ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-28 18:51:20	2644ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-27 18:40:56	939ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-25 18:26:59	1302ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-24 18:19:44	887ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 18:00:49	980ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-22 14:13:28	1648ms	2 NS 1 A 4 MX	🔒 Secure