kilderne.dk DNS records

🖥️ Nameservers2 records 88ms

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 Records1 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.166	3600s	linux277.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.166
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 233ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 722ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (kilderne.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.kilderne.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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 / DANE2 records 143ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC2072ms

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

🏷️ SOA0ms

Field	Value
Serial	1427
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	90s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

88ms

A

101ms

MX

97ms

AAAA

101ms

TXT

722ms

CAA

88ms

HTTPS

104ms

TLSA

143ms

SOA

0ms

MTA-STS

169ms

DNSSEC

2072ms

SRV

233ms

Total

4797ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 19:34:20	4797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 16:02:27	2781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 08:56:45	18046ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 13:34:53	17902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:24:15	1485ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:00:28	17206ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 07:04:07	3468ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 06:50:03	11415ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:57:55	9658ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 18:50:41	4547ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 18:45:37	8080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 18:18:27	6117ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 18:18:03	3453ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 17:23:39	5154ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 00:39:49	5694ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 13:54:34	4451ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 02:03:54	17373ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 16:53:53	5468ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 00:55:53	1657ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 14:03:28	5637ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 22:25:15	9633ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 20:02:57	5617ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:26:02	6883ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:09:29	3320ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 05:54:01	17381ms	2 NS 1 A 1 MX	🔒 Secure	View