doro.dk DNS records

🖥️ Nameservers4 records 61ms

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 210.208-28.116.10.217.in-addr.arpa	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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.17.216.97	600s	—	AS58343	Advania Sverige AB	84.17.216.0/22	🇸🇪 Sweden	—

📧 MX Records2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eu-smtp-inbound-1.mimecast.com	195.130.217.201 195.130.217.201 195.130.217.211 195.130.217.211 195.130.217.241 195.130.217.241 91.220.42.201 91.220.42.201 91.220.42.211 91.220.42.211 91.220.42.241 91.220.42.241	eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com	AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited
10	3600s	eu-smtp-inbound-2.mimecast.com	195.130.217.201 195.130.217.201 195.130.217.211 195.130.217.211 195.130.217.241 195.130.217.241 91.220.42.201 91.220.42.201 91.220.42.211 91.220.42.211 91.220.42.241 91.220.42.241	eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com	AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 138ms

TXT Record
MS=ms16532675
smart=993144b164ae65c1d85264532a93a1a9
tTQte0SWfZjPCiKOnHDiQ3tJWNNwVHHpFn0/TEiDxgAHdE8OjtrLqcfKSnzTAsF8Tur+D+Wc86IIz4wRV7DATw==
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.doro.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:7ee73e2d1d56139@rep.dmarcanalyzer.com; ruf=mailto:7ee73e2d1d56139@for.dmarcanalyzer.com; fo=1;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC128ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062502
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-31 20:16:06

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	1996-06-20
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

61ms

A

26ms

MX

61ms

AAAA

25ms

TXT

138ms

CAA

29ms

HTTPS

25ms

TLSA

94ms

SOA

0ms

MTA-STS

52ms

DNSSEC

128ms

SRV

58ms

Total

1047ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:09:37	2384ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 03:45:35	3408ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 03:29:48	10293ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 03:25:41	2146ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 01:56:28	8690ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 01:37:59	1858ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 08:47:50	3793ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 15:47:15	1711ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 09:31:57	9413ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 19:13:24	1668ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 07:56:17	1268ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-19 03:51:38	3954ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 02:42:29	1435ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 13:52:54	1233ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 17:36:16	17511ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-06 15:04:22	1638ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 13:27:36	980ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 00:09:58	1047ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 15:53:46	1153ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 05:04:01	913ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 04:15:39	1268ms	4 NS 1 A 2 MX	🔒 Secure	View