matek.dk DNS records

🖥️ Nameservers4 records 115ms

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 122ms

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 77ms

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

🔷 AAAA Records (IPv6)1 records 123ms

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 588ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.matek.dk)
p=reject	v=DMARC1; p=reject; aspf=s; adkim=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.matek.dk	_acme-challenge._.matek.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE

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

🔐 DNSSEC213ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082900
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-05 19:50:29

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2021-06-22
Expires	2027-06-30 (300d)

📋 WHOIS

⏱️ Lookup Timing

NS

115ms

A

122ms

MX

77ms

AAAA

123ms

TXT

588ms

CAA

87ms

HTTPS

117ms

TLSA

84ms

SOA

0ms

MTA-STS

123ms

DNSSEC

213ms

SRV

144ms

Total

1316ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 22:11:12	1316ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 04:42:07	615ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 04:39:24	881ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 17:46:26	918ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 17:19:09	1194ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 17:00:10	3826ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 23:31:53	878ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 04:49:43	923ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:47:58	893ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 01:56:12	964ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 14:05:27	8569ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 14:51:40	776ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:39:24	8867ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 21:44:14	2649ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 03:31:13	1237ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 00:15:50	756ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 06:06:07	858ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 02:10:03	1014ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 21:45:55	1339ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 19:50:16	1387ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 16:13:44	669ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 07:10:18	834ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:34:59	688ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 12:03:27	982ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 08:03:50	1269ms	4 NS 1 A 1 MX	🔒 Secure	View