vaerdibyg.dk

📜 Historical scan 2026-06-20 10:52:58 · ← 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 41ms

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 35ms

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 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vaerdibyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.68.15 52.101.68.36 52.101.68.8 52.101.73.11	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 70ms

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

📝 TXT Records#

3 records 192ms

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#

58ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026042607
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#

41ms

35ms

24ms

AAAA

34ms

TXT

192ms

CAA

33ms

HTTPS

36ms

TLSA

149ms

SOA

37ms

MTA-STS

41ms

DNSSEC

58ms

SRV

70ms

Total

675ms

🕐 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	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 shown	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