oz1ct.dk DNS records

🖥️ Nameservers5 records 197ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.dk	157.180.70.219 2a01:4f9:c010:8c6b::1	dns1.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
dns2.dk	159.69.0.170 2a01:4f8:1c0c:5955::1	dns2.dk dns2.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
dns3.dk	2a01:4ff:f0:45b8::1 5.161.204.178	dns3.dk dns3.dk	AS213230 Hetzner Online GmbH AS213230 Hetzner Online GmbH
dns4.dk	2a01:4ff:2f0:31b6::1 5.223.66.142	dns4.dk dns4.dk	AS215859 Hetzner Online GmbH AS215859 Hetzner Online GmbH
dns5.dk	168.119.185.218 2a01:4f8:c010:3311::1	dns5.dk dns5.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.34.148.5	3600s	cyclops.bornhosting.dk	AS24940	Hetzner Online GmbH	188.34.128.0/17	🇩🇪 Germany	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.oz1ct.dk	188.34.148.3	phoenix.bornhosting.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:fff0:93::5	3600s	cyclops.bornhosting.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 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 Records1 records 132ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC223ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	dns1.dk
Responsible (RNAME)	support@borndata.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

197ms

A

41ms

MX

42ms

AAAA

41ms

TXT

191ms

CAA

132ms

HTTPS

47ms

TLSA

428ms

SOA

0ms

MTA-STS

201ms

DNSSEC

223ms

SRV

211ms

Total

1199ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:07:03	1199ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:12:45	1007ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 08:07:01	1312ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:59:06	12133ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 17:32:17	1503ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:43:51	3537ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 06:34:15	2764ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:30:34	1087ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 14:55:23	2703ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 00:02:55	1819ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 00:13:51	1136ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 05:47:19	1741ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 06:42:33	1775ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 14:53:37	1205ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 04:03:33	1042ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:12:46	1774ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:18:09	4025ms	5 NS 1 A 1 MX	🔒 Secure	View