gulliksson.dk DNS records

🖥️ Nameservers4 records 165ms

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 154ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.183.80.13	3599s	redirect.nmugroup.com	AS204074	Nordisk Media Utveckling AB	193.183.80.0/24	🇸🇪 Sweden	—

📧 MX Records1 records 97ms

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

🔷 AAAA Records (IPv6)1 records 99ms

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 686ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

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

🔗 TLSA / DANE

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

🔐 DNSSEC290ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-04 12:23:59

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2020-06-02
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

165ms

A

154ms

MX

97ms

AAAA

99ms

TXT

686ms

CAA

130ms

HTTPS

80ms

TLSA

508ms

SOA

0ms

MTA-STS

149ms

DNSSEC

290ms

SRV

142ms

Total

3286ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 00:13:06	3286ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 20:12:08	1224ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 15:53:06	1016ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:22:37	467ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:19:22	25109ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 12:38:50	882ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 11:18:37	3032ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 06:32:59	2470ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 06:06:34	934ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 12:12:03	950ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 06:35:54	778ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 05:20:58	870ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 04:03:28	859ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 04:36:52	661ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 23:35:07	797ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 03:58:43	886ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 19:27:11	990ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 12:23:39	1112ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:35:03	2665ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:02:52	1167ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:54:04	3277ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 11:26:58	851ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 05:28:32	674ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:20:29	1239ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 02:12:05	2636ms	4 NS 1 A 1 MX	🔒 Secure	View