peterbuus.dk

📜 Historical scan 2026-06-28 02:56:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

peterbuus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.lonesome.dk. 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 262ms

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

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 333ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.lonesome.dk	51.12.248.181	—	AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 393ms

TXT Record
v=spf1 include:sendgrid.net include:app.lonesome.dk include:o1.mail.online.gnresound.com ~all

✉️ SPF#

Policy	Record (peterbuus.dk)
~all (soft fail)	v=spf1 include:sendgrid.net include:app.lonesome.dk include:o1.mail.online.gnresound.com ~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 2026-10-09 10:50:11

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves peterbuus.dk: no address www.peterbuus.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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 4/10 · policy: ~all

error include:o1.mail.online.gnresound.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

369ms

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

🏷️ SOA#

247ms

Field	Value
Serial	2026032401
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 2026-10-24 15:49:22

Field	Value
Registrar	CURANET A/S
Registered	2011-04-18
Expires	2030-04-30 (1283d)

🔗 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#

262ms

248ms

333ms

AAAA

248ms

TXT

393ms

CAA

253ms

HTTPS

268ms

TLSA

115ms

SOA

247ms

MTA-STS

284ms

DNSSEC

369ms

SRV

260ms

Total

1887ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:50:11	435ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 17:20:28	421ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 07:07:27	461ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-21 18:41:55	481ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-21 09:06:30	541ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 13:27:31	688ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-24 14:49:22	736ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-28 02:56:30 shown	1887ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 04:35:17	710ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 02:23:04	883ms	2 NS 0 A 1 MX	🔒 Secure