mab.dk

Records from scan: 2026-09-30 10:39:05 · 1421ms total · last checked 2026-10-17 21:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mab.dk is a .dk domain served by 4 nameservers (pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mab-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns82.ultradns.biz	156.154.66.82 2610:a1:1015::76	pdns82.ultradns.biz pdns82.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns82.ultradns.com	156.154.64.82 2001:502:f3ff::76	pdns82.ultradns.com pdns82.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns82.ultradns.net	156.154.65.82 2610:a1:1014::76	pdns82.ultradns.net pdns82.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns82.ultradns.org	156.154.67.82 2001:502:4612::76	pdns82.ultradns.org pdns82.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	mab-dk.mail.protection.outlook.com	2a01:111:f403:c803::b 2a01:111:f403:c902::5 2a01:111:f403:f901::1 2a01:111:f403:f909::6 52.101.10.5 52.101.11.17 52.101.194.12 52.101.60.185	mail-bn3pr0301cu00103.inbound.protection.outlook.com mail-sj2pr05cu00505.inbound.protection.outlook.com mail-bl0pr02cu00601.inbound.protection.outlook.com mail-bn3pr04cu00106.inbound.protection.outlook.com mail-bn6pr04cu00105.inbound.protection.outlook.com mail-sn1pr0501cu00301.inbound.protection.outlook.com mail-ch0pr04cu00504.inbound.protection.outlook.com mail-bnypr03cu00201.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 119ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 312ms

TXT Record
atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
box-domain-verification=9ee37f7ae37efe84cc4fe80cbb6d595cf05afdd79d4f096e05878bf4d3e52836
google-site-verification=MwBwDEsowO0-o_FqRurkrehl0NxqerBrtp73TNREFoA
v=spf1 include:_spf.oneomnicom.com -all

✉️ SPF#

Policy	Record (mab.dk)
-all (hard fail)	v=spf1 include:_spf.oneomnicom.com -all

📨 DMARC#

Policy	Record (_dmarc.mab.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rc7yjbis@ag.us.dmarcian.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#

checked 2026-10-09 14:57:03

www	NXDOMAIN
www vs bare domain	Neither resolves mab.dk: no address www.mab.dk: no address
Wildcard	No

✍️ DKIM keys#

7 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)
selector1	selector1-mab-dk._domainkey.oneomnicom.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

76ms

Field	Value
Serial	2019121953
Primary NS (MNAME)	pdns82.ultradns.com
Responsible (RNAME)	hostmaster@omnicomgroup.com
Refresh	7200s
Retry	600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

76ms

74ms

59ms

AAAA

61ms

TXT

312ms

CAA

63ms

HTTPS

115ms

TLSA

593ms

SOA

76ms

MTA-STS

108ms

DNSSEC

150ms

SRV

119ms

Total

1421ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:39:05 shown	1421ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-30 04:19:38	1312ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-24 11:38:04	871ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-18 06:52:17	2976ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-07 09:37:39	1599ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-17 01:12:57	6277ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-14 23:56:54	4537ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-13 19:42:18	3429ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-06 10:47:21	16775ms	4 NS 0 A 0 MX	🔓 Insecure
2026-07-31 16:26:15	2779ms	4 NS 0 A 1 MX	🔓 Insecure
2026-07-26 01:59:26	1431ms	4 NS 0 A 1 MX	🔓 Insecure
2026-07-23 01:16:44	1668ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-29 06:09:42	1048ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-27 12:45:32	1076ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-26 15:02:32	2740ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-24 08:58:25	1293ms	4 NS 0 A 1 MX	❓ Unknown
2026-06-19 04:49:40	6004ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 12:58:47	2252ms	4 NS 0 A 1 MX	🔓 Insecure