træ-alu.dk DNS records

🖥️ Nameservers4 records 59ms

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 66ms

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 98ms

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

🔷 AAAA Records (IPv6)1 records 75ms

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.træ-alu.dk	_acme-challenge._.xn--tr-alu-qua.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE

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

🔐 DNSSEC2103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
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

59ms

A

66ms

MX

98ms

AAAA

75ms

TXT

292ms

CAA

64ms

HTTPS

46ms

TLSA

57ms

SOA

0ms

MTA-STS

83ms

DNSSEC

2103ms

SRV

99ms

Total

2563ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:40:26	2563ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 12:13:14	1267ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 02:59:04	2042ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 02:43:51	8676ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 20:40:10	1577ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 15:09:15	884ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 23:38:18	9006ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 06:17:08	922ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 12:46:26	3234ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 19:25:29	725ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 02:05:19	2085ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 03:39:15	8753ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 09:34:46	898ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 23:31:39	1442ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 16:56:37	1399ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:07:31	822ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 00:16:38	673ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 17:41:55	679ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:24:02	3523ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:44:17	1087ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:08:08	844ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 17:45:38	2468ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 15:11:49	1111ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:56:25	2153ms	4 NS 1 A 0 MX	🔒 Secure	View