købenbog.dk DNS records

🖥️ Nameservers4 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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

🔗 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	2020072990
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

23ms

A

26ms

MX

20ms

AAAA

23ms

TXT

74ms

CAA

20ms

HTTPS

18ms

TLSA

265ms

SOA

0ms

MTA-STS

29ms

DNSSEC

107ms

SRV

34ms

Total

698ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-07 17:40:53	698ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 10:36:52	1005ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-30 03:36:36	421ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 21:19:54	327ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 20:46:02	168ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 19:35:21	168ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 13:20:58	661ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 12:53:44	164ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 15:35:36	4206ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 15:26:20	2684ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 15:21:38	811ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 09:40:17	932ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 09:31:17	1135ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 05:06:09	1160ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 05:34:48	788ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 19:47:47	1136ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 12:00:33	1352ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 20:37:15	1032ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 17:03:47	718ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 00:05:49	2308ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-23 22:58:42	2988ms	4 NS 1 A 0 MX	⚠️ Bogus	View
2026-06-22 17:32:21	941ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 02:47:09	913ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 15:14:39	412ms	4 NS 1 A 0 MX	🔒 Secure	View