sum.dk DNS records

🖥️ Nameservers2 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records2 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.232.147.252	3600s	172-232-147-252.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.232.128.0/17	🇸🇪 Sweden	Stockholm
172.233.57.17	3600s	172-233-57-17.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records8 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx01.statens-it.dk	194.182.109.217	mx01.statens-it.dk	AS58282 Statens IT
10	600s	mx02.statens-it.dk	194.182.109.218	mx02.statens-it.dk	AS58282 Statens IT
10	600s	mx03.statens-it.dk	194.182.109.219	mx03.statens-it.dk	AS58282 Statens IT
10	600s	mx04.statens-it.dk	194.182.109.220	mx04.statens-it.dk	AS58282 Statens IT
10	600s	mx05.statens-it.dk	194.182.109.221	mx05.statens-it.dk	AS58282 Statens IT
10	600s	mx06.statens-it.dk	194.182.109.222	mx06.statens-it.dk	AS58282 Statens IT
10	600s	mx07.statens-it.dk	194.182.109.223	mx07.statens-it.dk	AS58282 Statens IT
10	600s	mx08.statens-it.dk	194.182.109.224	mx08.statens-it.dk	AS58282 Statens IT

🔷 AAAA Records (IPv6)3 records 97ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:3c09::f03c:94ff:fed1:f1bb	3600s	—	AS63949	Akamai Connected Cloud	2600:3c08:0:0:0:0:0:0/30	🇸🇪 Sweden	Stockholm
2600:3c0e::f03c:94ff:fed1:4ea	3600s	—	AS63949	Akamai Connected Cloud	2600:3c0e:0:0:0:0:0:0/32	🇳🇱 The Netherlands	Amsterdam
2a01:4f8:272:3c81::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 205ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.statens-it.dk

📝 TXT Records4 records 961ms

TXT Record
8yJVIvGbBcLBH9q9zyz9JPU/pF6fl71nUy2PvzdPanxBSWwWnO1/D9UJZ3p9qEZvOZP/qf+jhCQ9DJm1Rg+5jQ==
kFwmm4gNwys7maMLbEyaDOtXPMV7BcQ0USk4rwGSu/U716WIbhxq0pScYPCQRAZtkOxIyS1Bn7zTjGk7heCtRQ==
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:193.3.234.62 ip4:13.69.14.193 ip4:193.3.234.5 ip4:193.3.234.141 ip4:188.64.157.0/28 include:umint.sitnet.dk include:spf.protection.outlook.com -all
WN+hB+I07iC0dU9s3tdTPwEOQx+85AF62ee55xm/eY8YmyM8t14yuXV1i0No5HL9laYcaB+QmyStPkw2raINuw==

✉️ SPF

Policy	Record (sum.dk)
-all (hard fail)	v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:193.3.234.62 ip4:13.69.14.193 ip4:193.3.234.5 ip4:193.3.234.141 ip4:188.64.157.0/28 include:umint.sitnet.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.sum.dk)
p=reject	v=DMARC1;p=reject;fo=0;rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;ruf=mailto:dmarcreports@dksund.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tcod1eh2@tls.eu.dmarcadvisor.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sum.dk	9CY4jJYyvF4gXIovpXcr8h6x0Gt3H9NTxLpY5fM0hts

🔗 TLSA / DANE16 records 298ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx01.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx01.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx02.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx02.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx03.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx03.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx04.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx04.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx05.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx05.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx06.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx06.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx07.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx07.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx08.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx08.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…

🔐 DNSSEC9123ms

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

🏷️ SOA0ms

Field	Value
Serial	15936
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

98ms

A

137ms

MX

103ms

AAAA

97ms

TXT

961ms

CAA

154ms

HTTPS

163ms

TLSA

298ms

SOA

0ms

MTA-STS

128ms

DNSSEC

9123ms

SRV

205ms

Total

12638ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:38:14	12638ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-09-01 08:04:13	18691ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-31 04:59:10	19739ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-29 18:53:21	10896ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-28 13:43:08	10527ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-27 13:02:53	17992ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-26 12:17:02	2077ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-25 01:36:14	3809ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-24 00:42:01	20941ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-22 20:52:43	15190ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-21 20:32:10	15490ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-20 20:27:32	19254ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-19 14:33:52	2887ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-18 14:32:13	9444ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-16 11:49:22	5307ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-14 17:11:54	10292ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-13 09:55:04	9968ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-12 08:12:50	12730ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-10 17:44:21	10042ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-09 14:36:21	12701ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-08 04:15:59	7156ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-28 19:44:15	7663ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-27 16:45:04	5836ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-26 15:01:29	6266ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-25 14:44:27	18580ms	2 NS 2 A 8 MX	🔒 Secure	View