ab.dk

📜 Historical scan 2026-08-18 20:53:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ab.dk is a .dk domain served by 4 nameservers (ns1.datumdomains.net, ns2.datumdomains.net, ns3.datumdomains.net and 1 more). It was registered on 29 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 more. The zone is not DNSSEC-signed, 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#

4 records   225ms
NameserverIP addressesPTRASN / ISP
ns1.datumdomains.net 2607:ed40:0:8000::1
67.14.160.128		 —
—		 AS33438 Datum
AS33438 Datum
ns2.datumdomains.net 2607:ed40:1:8000::1
67.14.161.128		 —
—		 AS33438 Datum
AS33438 Datum
ns3.datumdomains.net 2607:ed40:2:8000::1
67.14.162.128		 —
—		 AS33438 Datum
AS33438 Datum
ns4.datumdomains.net 2607:ed40:3:8000::1
67.14.163.128		 —
—		 AS33438 Datum
AS33438 Datum

🌍 A Records#

1 records   242ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.150.1.1 300s — AS16509 Amazon.com, Inc. 216.150.1.0/24 🇺🇸 United States —

📧 MX Records#

4 records   194ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 2a00:1450:400c:c0b::1a
2a00:1450:400c:c0b::1a
66.102.1.26		 wa-in-f26.1e100.net
wa-in-x1a.1e100.net
wb-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.213.27
2a00:1450:4013:c1e::1a		 yugrqzs-in-f27.1e100.net
yugrqzs-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt3.aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c01::1a		 rd-in-f27.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt4.aspmx.l.google.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records   680ms
TXT Record
facebook-domain-verification=o3o4gpv19xzb08evbsyym1je1g05t8
google-site-verification=Kn6BV8JAtU6R5z6P2-YFVpNtBNnpuxMmVS1cLwWsSaU
google-site-verification=WwHd0FAYGHdMyoTzgm3m4DXd8uyNp2kEQy2EU4KpPlw
mailerlite-domain-verification=eb88ae6f3e4adedace7a5ae922cc6e8d22d6dbd9
v=spf1 include:_spf.mlsend.com include:one.zoho.eu include:spf.protection.outlook.com include:eu.zcsend.net include:_spf.google.com a mx include:_spf.wpcloud.com ~all

✉️ SPF#

PolicyRecord (ab.dk)
~all (soft fail) v=spf1 include:_spf.mlsend.com include:one.zoho.eu include:spf.protection.outlook.com include:eu.zcsend.net include:_spf.google.com a mx include:_spf.wpcloud.com ~all

📨 DMARC#

PolicyRecord (_dmarc.ab.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:e3b50fe8@dmarc.mailgun.org,mailto:57e53333@inbox.ondmarc.com; ruf=mailto:e3b50fe8@dmarc.mailgun.org,mailto:57e53333@inbox.ondmarc.com;

📬 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 2026-10-08 04:17:11
www CNAME5b78226d120bb2aa.vercel-dns-017.com (all on vercel-dns-017.com)
www vs bare domainSame network
WildcardNo
BIMIv=BIMI1;l=https://ab.dk/bimi/ab-crest-bimi.svg;

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~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#

469ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081802
Primary NS (MNAME)ns1.datumdomains.net
Responsible (RNAME)hostmaster@ab.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-08 12:08:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1996-11-29
Expires2030-12-31 (1535d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
225ms
A
242ms
MX
194ms
AAAA
238ms
TXT
680ms
CAA
275ms
HTTPS
246ms
TLSA
479ms
SOA
0ms
MTA-STS
329ms
DNSSEC
469ms
SRV
309ms
Total
11024ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 02:24:38 1537ms 4 NS 1 A 4 MX 🔓 Insecure
2026-09-26 13:10:47 1316ms 4 NS 1 A 4 MX 🔓 Insecure
2026-09-25 12:51:03 468ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-12 15:53:36 1483ms 4 NS 1 A 4 MX 🔓 Insecure
2026-09-07 10:00:46 2717ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-31 06:51:20 1621ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-29 04:16:51 1250ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-28 01:11:53 10556ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-27 22:49:12 533ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-27 07:25:32 771ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-26 07:22:39 3411ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-25 03:29:36 2402ms 4 NS 1 A 4 MX ❓ Unknown
2026-08-24 02:02:04 9193ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-22 21:58:37 2393ms 4 NS 1 A 4 MX ❓ Unknown
2026-08-21 21:43:12 2782ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-20 21:21:17 3758ms 4 NS 1 A 4 MX ❓ Unknown
2026-08-19 21:03:01 7543ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-18 20:53:00 shown 11024ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-17 15:22:24 1542ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-16 13:21:41 1558ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-15 04:41:53 4228ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-13 11:22:36 6242ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-11 18:10:04 1721ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-10 11:24:11 5804ms 4 NS 1 A 4 MX 🔓 Insecure
2026-08-07 18:44:35 10214ms 4 NS 1 A 4 MX 🔓 Insecure
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