cosie.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	3600s	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records6 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ASPMX.L.GOOGLE.COM	173.194.221.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a	lm-in-f27.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT1.ASPMX.L.GOOGLE.COM	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT2.ASPMX.L.GOOGLE.COM	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT3.ASPMX.L.GOOGLE.COM	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT4.ASPMX.L.GOOGLE.COM	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	3600s	rgxvg2qqcb4u6licbe52do6zqz5eldgf6wpdlid7jg7isqqub63q.mx-verification.GOOGLE.COM	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	212.237.249.17
🔶 Autoconfig	212.237.249.17

🔷 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)

🔐 DNSSEC74ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082405
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

31ms

MX

29ms

AAAA

31ms

TXT

138ms

CAA

39ms

HTTPS

37ms

TLSA

121ms

SOA

0ms

MTA-STS

44ms

DNSSEC

74ms

SRV

57ms

Total

632ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:30:00	632ms	2 NS 1 A 6 MX	🔒 Secure	View
2026-08-28 00:57:54	10154ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-24 01:02:09	3854ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-23 00:17:36	4583ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-22 00:11:36	6278ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-21 00:04:10	10231ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-19 23:55:17	10127ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-18 22:59:13	2407ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-17 11:46:46	26314ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 04:18:45	989ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-15 02:38:37	10119ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-13 11:16:41	903ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-12 01:58:10	10175ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-10 10:11:17	5348ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-09 05:41:19	10131ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-07 22:56:57	10035ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-05 21:03:41	1457ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-31 10:30:44	1463ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-28 00:16:22	948ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-27 00:12:54	746ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-25 23:40:18	704ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-24 23:18:05	2880ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-23 21:28:41	714ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-22 21:18:34	2800ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-21 16:47:17	27215ms	2 NS 0 A 0 MX	❓ Unknown	View