12o9.dk DNS records

🖥️ Nameservers4 records 196ms

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 Records

🌍

No A records found

📧 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)

🔐 DNSSEC217ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

196ms

A

156ms

MX

139ms

AAAA

233ms

TXT

746ms

CAA

207ms

HTTPS

183ms

TLSA

126ms

SOA

183ms

MTA-STS

132ms

DNSSEC

217ms

SRV

238ms

Total

1826ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:16:28	1826ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 22:50:55	5318ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 22:11:46	10347ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 21:58:46	1974ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 21:56:05	2173ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 19:23:42	1726ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 19:22:08	5406ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 06:01:31	5388ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 18:53:33	5385ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 14:40:14	1777ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 20:26:47	1679ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 03:38:43	4910ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 01:41:40	4596ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-05 22:43:56	3416ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 00:07:14	10338ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 22:42:26	16899ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 22:27:56	1229ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 21:52:57	1271ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 19:47:37	1274ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 19:16:21	1425ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 14:41:17	1216ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 11:40:31	1854ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 10:35:35	1250ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 09:44:10	3173ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 07:39:03	11050ms	4 NS 0 A 0 MX	❓ Unknown	View