optimavinduer.dk DNS records

🖥️ Nameservers4 records 42ms

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 32ms

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 43ms

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

🔷 AAAA Records (IPv6)1 records 42ms

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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.optimavinduer.dk	_acme-challenge._.optimavinduer.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE

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

🔐 DNSSEC75ms

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

42ms

A

32ms

MX

43ms

AAAA

42ms

TXT

227ms

CAA

37ms

HTTPS

38ms

TLSA

109ms

SOA

0ms

MTA-STS

67ms

DNSSEC

75ms

SRV

59ms

Total

601ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:41:56	601ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 04:59:56	1494ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:06:51	658ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 20:10:34	546ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 12:41:46	877ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 11:27:28	7516ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 00:35:36	942ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 09:52:03	1044ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 05:57:43	811ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 15:27:58	881ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 00:04:34	913ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 04:20:59	1121ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 02:11:33	2701ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 10:51:09	2750ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 21:14:04	2666ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 11:53:22	863ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 18:07:12	928ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 09:03:12	665ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 15:22:44	1077ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:29:39	743ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:18:53	958ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:27:04	2178ms	4 NS 1 A 0 MX	🔒 Secure	View