haldex.dk DNS records

🖥️ Nameservers4 records 48ms

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 47ms

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 39ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	165.160.13.20
🔶 Autoconfig	165.160.15.20

🔷 AAAA Records (IPv6)1 records 49ms

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 275ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

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

🔗 TLSA / DANE

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

🔐 DNSSEC74ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082600
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

48ms

A

47ms

MX

39ms

AAAA

49ms

TXT

275ms

CAA

46ms

HTTPS

42ms

TLSA

51ms

SOA

0ms

MTA-STS

79ms

DNSSEC

74ms

SRV

74ms

Total

674ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:53:51	674ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:13:18	2771ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 11:04:48	740ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 07:49:08	1492ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 14:51:30	8636ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 21:33:18	872ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 22:47:53	3639ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 23:23:44	878ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 10:45:47	16819ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 06:53:00	1498ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 18:38:57	829ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 11:23:28	9726ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 11:11:36	16788ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 10:47:31	950ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 08:49:45	2579ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 05:49:25	885ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 18:15:18	1042ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 01:23:10	857ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 19:38:25	803ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 03:36:13	865ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 11:13:47	685ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 21:25:15	3168ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 02:47:57	1384ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:47:33	757ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 10:43:42	615ms	4 NS 1 A 0 MX	🔒 Secure	View