nordicconcrete.dk DNS records

🖥️ Nameservers4 records 36ms

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 40ms

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 32ms

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

🔷 AAAA Records (IPv6)1 records 35ms

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 171ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

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

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

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

36ms

A

40ms

MX

32ms

AAAA

35ms

TXT

171ms

CAA

31ms

HTTPS

28ms

TLSA

38ms

SOA

0ms

MTA-STS

43ms

DNSSEC

107ms

SRV

35ms

Total

496ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:08:56	496ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 07:03:23	920ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 07:40:06	490ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 02:32:23	4936ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 02:27:01	6106ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:50:32	3787ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 15:08:30	851ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 03:08:49	17409ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 05:07:55	4745ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 06:54:08	744ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 06:32:40	970ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 13:19:48	875ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 20:01:30	833ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 13:44:14	2967ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 23:49:47	1034ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:48:28	8677ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 15:51:52	8750ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:36:00	1355ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 14:51:12	985ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:04:07	7915ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 05:36:20	878ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:55:58	1332ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:23:21	652ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 06:28:31	828ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:01:43	1171ms	4 NS 1 A 1 MX	🔒 Secure	View