575.dk

Records from scan: 2026-10-13 04:21:17 · 2046ms total · last checked 2026-10-16 06:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

575.dk is a .dk domain served by 5 nameservers (dns1.dk, dns2.dk, dns3.dk and 2 more). It was registered on 2 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.34.148.4 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by rogue.bornhosting.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 111ms

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 Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.34.148.4	3600s	banshee.bornhosting.dk	AS24940	Hetzner Online GmbH	188.34.128.0/17	🇩🇪 Germany	—

📧 MX Records#

1 records 134ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	rogue.bornhosting.dk	188.34.148.10 2a01:4f8:fff0:93::10	rogue.bornhosting.dk rogue.bornhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	discover.isplogin.dk → 188.34.148.30

🔷 AAAA Records (IPv6)#

1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:fff0:93::4	3600s	banshee.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

🔌 SRV Records#

1 records 226ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	1	443	discover.isplogin.dk

📝 TXT Records#

1 records 384ms

TXT Record
v=spf1 mx include:_spf.bornhosting.dk -all

✉️ SPF#

Policy	Record (575.dk)
-all (hard fail)	v=spf1 mx include:_spf.bornhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.575.dk)
p=reject	v=DMARC1; p=reject

📬 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

🧩 Web & zone#

checked 2026-10-13 04:21:17

www	188.34.148.4 2a01:4f8:fff0:93::4 (AS24940) (address records, no CNAME)
www vs bare domain	Same network 575.dk: 188.34.148.4 2a01:4f8:fff0:93::4 (AS24940) www.575.dk: 188.34.148.4 2a01:4f8:fff0:93::4 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~4096 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

118ms

Field	Value
Serial	2026101202
Primary NS (MNAME)	dns1.dk
Responsible (RNAME)	support@bornhosting.dk
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 09:19:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-02-02
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

43ms

134ms

AAAA

42ms

TXT

384ms

CAA

54ms

HTTPS

199ms

TLSA

998ms

SOA

118ms

MTA-STS

68ms

DNSSEC

127ms

SRV

226ms

Total

2046ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 04:21:17 shown	2046ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-12 03:24:22	1454ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-06 09:01:37	1304ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:36:01	1047ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:06:41	1109ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:09:56	903ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-26 07:07:37	976ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-21 17:08:03	2266ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-10 15:54:05	1740ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-03 14:43:09	4473ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-31 13:19:21	4469ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:55:45	1169ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-22 03:06:16	1736ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-16 19:10:32	4265ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-11 10:15:03	4050ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-07 03:18:24	9979ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-04 12:26:33	2429ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-27 23:59:14	1667ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-22 21:12:21	9292ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-17 22:54:34	3789ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-12 17:13:29	1676ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-09 04:02:18	17349ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:07:34	10253ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-27 18:44:20	3611ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-27 13:14:50	2047ms	5 NS 1 A 0 MX	🔒 Secure