kollegielejligheder.dk DNS records

🖥️ Nameservers3 records 31ms

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

🌍 A Records1 records 30ms

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)

🔐 DNSSEC72ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080402
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

31ms

A

30ms

MX

34ms

AAAA

52ms

TXT

131ms

CAA

38ms

HTTPS

48ms

TLSA

34ms

SOA

0ms

MTA-STS

54ms

DNSSEC

72ms

SRV

61ms

Total

566ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-05 23:29:38	566ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 04:43:39	632ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 04:45:21	12002ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 13:08:05	575ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 12:40:38	705ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 12:13:34	2644ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 12:05:20	677ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 10:34:26	875ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 21:47:26	730ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 11:27:24	909ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 07:24:00	898ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 06:58:21	724ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 16:22:25	5721ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 11:19:48	794ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 10:45:46	809ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 01:48:23	799ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 02:43:25	1668ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 23:53:15	2708ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 11:11:12	704ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 13:51:29	338ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-29 13:40:24	532ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 20:01:30	2285ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 13:02:31	453ms	2 NS 1 A 0 MX	🔒 Secure	View