tssab.dk DNS records

🖥️ Nameservers4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ephemera.nmugroup.se	2a02:80:3ffe::28 85.30.129.28	ephemera.nmugroup.se ephemera.nmugroup.se	AS34244 Teleservice Bredband Skane AB AS34244 Teleservice Bredband Skane AB
origo.nmugroup.com	193.183.80.4 2001:67c:1b2c::4	origo.nmugroup.com origo.nmugroup.com	AS204074 Nordisk Media Utveckling AB AS204074 Nordisk Media Utveckling AB
unit.nmugroup.com	2001:4db8:e004::2 217.10.116.210	unit.nmugroup.com unit.nmugroup.com	AS35706 Net at Once Sweden AB AS35706 Net at Once Sweden AB
vertex.nmugroup.se	195.246.120.244 2a02:752:0:18::18	vertex.nmugroup.se vertex.nmugroup.se	AS42708 Glesys AB AS42708 Glesys AB

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.183.80.13	3600s	redirect.nmugroup.com	AS204074	Nordisk Media Utveckling AB	193.183.80.0/24	🇸🇪 Sweden	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:1b2c::4:1	3600s	redirect.nmugroup.com	AS204074	Nordisk Media Utveckling AB	2001:67c:1b2c:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 317ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (tssab.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.tssab.dk)
p=reject	v=DMARC1; p=reject; aspf=s

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.tssab.dk	_acme-challenge._.tssab.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083100
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

33ms

MX

33ms

AAAA

33ms

TXT

317ms

CAA

34ms

HTTPS

31ms

TLSA

428ms

SOA

0ms

MTA-STS

38ms

DNSSEC

100ms

SRV

51ms

Total

1078ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 08:11:26	1078ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 01:51:33	576ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 16:43:28	1895ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 16:14:11	1701ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 09:12:15	6728ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 05:38:09	889ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 13:46:39	900ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 01:45:55	842ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 00:41:59	3606ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:53:26	2252ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 15:19:04	983ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 20:22:21	8721ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 00:41:54	889ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 20:17:08	989ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:49:02	8779ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 12:56:37	792ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 01:31:09	2949ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 16:19:34	878ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 14:38:00	891ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:50:15	915ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 01:10:33	840ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:18:56	2603ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 19:09:43	873ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 16:55:33	673ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:38:16	5141ms	4 NS 1 A 1 MX	🔒 Secure	View