vaerdibyg.dk

📜 Historical scan 2026-09-23 18:10:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vaerdibyg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.99.244.16 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by vaerdibyg-dk.mail.protection.outlook.com. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.99.244.16	3600s	1505330.cloudwaysapps.com	AS14061	DigitalOcean, LLC	167.99.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vaerdibyg-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca3c::6 52.101.103.36 52.101.185.114 52.101.68.15 52.101.73.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 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#

1 records 282ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 146ms

TXT Record
google-site-verification=QSuAk36Lnzlz-1w4IzSDfWjgWhWj_HDWPiAJiKC3hxE
MS=ms66818723
v=spf1 a include:servers.mcsv.net include:mailgun.org include:outlook.com include:_spf.elasticemail.com ~all

✉️ SPF#

Policy	Record (vaerdibyg.dk)
~all (soft fail)	v=spf1 a include:servers.mcsv.net include:mailgun.org include:outlook.com include:_spf.elasticemail.com ~all

📨 DMARC#

Policy	Record (_dmarc.vaerdibyg.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-01 00:32:44

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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: 11/10 · policy: ~all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-23 15:26:28

Field	Value
Registrar	ONE.COM A/S
Registered	2008-06-26
Expires	2027-06-30 (249d)

🔗 Same registrant#

18 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
acceleratorfond.dk	ONE.COM A/S
amkintro.dk	ONE.COM A/S
byggeprocesser.dk	ONE.COM A/S
byggeriets-samfundsansvar.dk	ONE.COM A/S
byggerietssamfundsansvar.dk	ONE.COM A/S
centerforskolebyggeri.dk	ONE.COM A/S
centerforvelfaerdsbyggeri.dk	ONE.COM A/S
centerforvelfærdsbyggeri.dk	ONE.COM A/S
dagslysalliancen.dk	ONE.COM A/S
fbsa.dk	ONE.COM A/S
i2p.dk	ONE.COM A/S
jordbase.dk	ONE.COM A/S
modelprogram.dk	ONE.COM A/S
modelprogrammer.dk	ONE.COM A/S
rumogpaedagogik.dk	ONE.COM A/S
rumogpædagogik.dk	ONE.COM A/S
samarbejdsløftet.dk	ONE.COM A/S
værdibyg.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

44ms

AAAA

46ms

TXT

146ms

CAA

40ms

HTTPS

38ms

TLSA

1004ms

SOA

0ms

MTA-STS

64ms

DNSSEC

112ms

SRV

282ms

Total

1756ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:32:44	1060ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 02:00:49	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:10:22 shown	1756ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 06:16:45	1518ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 22:57:39	1451ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 23:59:32	7128ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 21:36:00	702ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:30:16	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 10:52:58	675ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 14:59:50	901ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:01:24	3623ms	2 NS 1 A 1 MX	🔒 Secure