bornholdt.dk

📜 Historical scan 2026-06-16 16:11:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bornholdt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

2 records 110ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

7 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	74.125.131.26	lu-in-f26.1e100.net	AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
20	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx2.googlemail.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC
30	—	aspmx3.googlemail.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx4.googlemail.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx5.googlemail.com	172.253.152.27	yulpptr-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 312ms

TXT Record
v=spf1 a mx ~all

✉️ SPF#

Policy	Record (bornholdt.dk)
~all (soft fail)	v=spf1 a mx ~all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 21:25:47

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves bornholdt.dk: no address www.bornholdt.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

349ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

112ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 21:44:53

Field	Value
Registrar	ONE.COM A/S
Registered	2000-08-23
Expires	2027-09-30 (343d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

110ms

103ms

122ms

AAAA

108ms

TXT

312ms

CAA

106ms

HTTPS

106ms

TLSA

103ms

SOA

112ms

MTA-STS

35ms

DNSSEC

349ms

SRV

0ms

Total

949ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 21:25:47	485ms	2 NS 0 A 7 MX	🔒 Secure
2026-10-01 05:03:45	662ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-25 08:44:24	975ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-19 00:14:49	688ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-14 13:09:26	1091ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-02 02:04:02	1348ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-14 05:35:09	6295ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-15 15:25:28	9193ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-16 16:11:09 shown	949ms	2 NS 0 A 7 MX	🔒 Secure