backhedemann.dk

📜 Historical scan 2026-07-24 13:35:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backhedemann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. 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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 8041ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	108.177.14.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 74.125.131.26 74.125.131.27	lt-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lk-in-x1b.1e100.net lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 07:03:09

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

160ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2026032402
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 2026-10-20 18:50:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-11
Expires	2027-04-30 (191d)

🔗 Same registrant#

7 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).

Domain	Registrar
42u.dk	Punktum dk A/S (direct)
backpedersen.dk	Punktum dk A/S (direct)
hedemann-ejendomme.dk	Punktum dk A/S (direct)
hybrider.dk	Punktum dk A/S (direct)
mazdastyle.dk	Punktum dk A/S (direct)
probrid.dk	Punktum dk A/S (direct)
tronkærlund.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

71ms

8041ms

AAAA

8053ms

TXT

262ms

CAA

70ms

HTTPS

69ms

TLSA

83ms

SOA

66ms

MTA-STS

55ms

DNSSEC

160ms

SRV

136ms

Total

24792ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:15:16	448ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 07:38:53	419ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 20:27:28	825ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 19:46:31	645ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-28 02:52:06	892ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-24 13:35:57 shown	24792ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 15:32:39	1728ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 20:05:08	463ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 06:43:44	560ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 13:59:34	610ms	2 NS 0 A 1 MX	🔒 Secure