borreseverinoptik.dk

📜 Historical scan 2026-09-03 20:55:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borreseverinoptik.dk is a .dk domain served by 5 nameservers (dns1.dk, dns2.dk, dns3.dk and 2 more). It was registered on 12 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.34.148.5 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.borreseverinoptik.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 193ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.34.148.5	3598s	cyclops.bornhosting.dk	AS24940	Hetzner Online GmbH	188.34.128.0/17	🇩🇪 Germany	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3598s	mail.borreseverinoptik.dk	188.34.148.5 2a01:4f8:fff0:93::5	cyclops.bornhosting.dk cyclops.bornhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 49ms

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::/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 224ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.borreseverinoptik.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#

1 records 245ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 08:07:38

www	188.34.148.5 2a01:4f8:fff0:93::5 (AS24940) (address records, no CNAME)
www vs bare domain	Same network borreseverinoptik.dk: 188.34.148.5 2a01:4f8:fff0:93::5 (AS24940) www.borreseverinoptik.dk: 188.34.148.5 2a01:4f8:fff0:93::5 (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 · ~2048 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#

141ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	J63zoiptVViNZ0jhYOTZ6w2nAYDq0bYko8qEA9wV…
ZSK	ECDSA P-256/SHA-256	i9QQs9bvcl3EFl67HGzMoBBpTY3LZvJqhXjgBKuc…

🏷️ SOA#

22ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	dns1.dk
Responsible (RNAME)	support@bornhosting.dk
Refresh	7200s
Retry	540s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 01:35:21

Field	Value
Registrar	Simply.com A/S
Registered	2018-02-12
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

193ms

28ms

AAAA

49ms

TXT

224ms

CAA

245ms

HTTPS

40ms

TLSA

140ms

SOA

22ms

MTA-STS

20ms

DNSSEC

141ms

SRV

0ms

Total

3939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:07:38	1574ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-12 01:10:56	587ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-06 15:48:14	1376ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-01 13:20:45	710ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:19:09	822ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:21:30	1091ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:17:20	899ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-22 03:10:42	786ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-16 20:54:11	2342ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-10 22:57:15	1916ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-03 20:55:11 shown	3939ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-31 12:28:07	2088ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-25 18:58:03	1123ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-20 14:20:30	5425ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-16 02:57:00	10039ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-11 16:16:39	1595ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-09 18:58:53	3725ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-01 03:06:39	1472ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-26 13:41:59	8974ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-22 09:53:42	16932ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-16 22:47:12	9585ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-13 12:41:20	10466ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-06 06:57:29	2296ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-02 08:04:09	4733ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:25:55	1792ms	5 NS 1 A 1 MX	🔒 Secure