buffinre.dk DNS records

🖥️ Nameservers4 records 31ms

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 29ms

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 36ms

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

🔷 AAAA Records (IPv6)1 records 27ms

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 219ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.buffinre.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.buffinre.dk	_acme-challenge._.buffinre.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE

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

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082800
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-27 07:01:24

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2004-06-10
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

29ms

MX

36ms

AAAA

27ms

TXT

219ms

CAA

41ms

HTTPS

31ms

TLSA

444ms

SOA

0ms

MTA-STS

52ms

DNSSEC

97ms

SRV

45ms

Total

911ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 12:27:09	911ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:08:40	659ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 06:55:15	1009ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 06:50:25	1153ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 00:52:13	8444ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 00:30:00	2813ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 13:51:43	866ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 09:03:31	7427ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 10:23:10	975ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 12:03:30	793ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 12:01:47	727ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 11:33:07	8770ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 11:27:07	748ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 06:29:58	706ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 06:17:54	949ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 00:26:27	750ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 23:15:12	977ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 20:26:06	8772ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 18:14:02	1000ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:19:08	663ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 20:56:39	729ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 06:42:26	861ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:35:53	384ms	4 NS 1 A 0 MX	🔒 Secure	View