dns4.dk DNS records

🖥️ Nameservers5 records 170ms

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 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.223.66.142	3600s	dns4.dk	AS215859	Hetzner Online GmbH	5.223.0.0/16	🇸🇬 Singapore	Singapore

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)1 records 221ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4ff:2f0:31b6::1	3600s	dns4.dk	AS215859	Hetzner Online GmbH	2a01:4ff:200:0:0:0:0:0/40	🇸🇬 Singapore	Singapore

🔐 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)

🔐 DNSSEC320ms

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	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

170ms

A

140ms

MX

197ms

AAAA

221ms

TXT

496ms

CAA

209ms

HTTPS

166ms

TLSA

114ms

SOA

0ms

MTA-STS

212ms

DNSSEC

320ms

SRV

225ms

Total

1470ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:37:40	1470ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 11:15:17	2290ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 12:24:39	7200ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 10:29:02	2141ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 20:44:19	2963ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 04:34:45	2149ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 19:00:08	3315ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 05:56:49	8945ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-16 20:13:06	9788ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-15 16:53:07	1564ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-06 12:54:49	1760ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-01 18:41:05	1004ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-28 09:17:05	1191ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 17:05:20	2472ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 04:22:56	15418ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 04:14:51	1341ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 04:01:51	569ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 04:00:09	786ms	5 NS 1 A 0 MX	🔒 Secure	View