backhedemann.dk

Records from scan: 2026-10-01 05:15:16 · 448ms total · last checked 2026-10-17 19:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backhedemann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

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 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 64.233.164.26 64.233.164.27 64.233.165.26 64.233.165.27 74.125.205.26	le-in-f26.1e100.net le-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lg-in-f26.1e100.net lg-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f26.1e100.net lg-in-f27.1e100.net le-in-f26.1e100.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#

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#

55ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026093001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

44ms

36ms

AAAA

38ms

TXT

150ms

CAA

40ms

HTTPS

25ms

TLSA

39ms

SOA

41ms

MTA-STS

51ms

DNSSEC

55ms

SRV

48ms

Total

448ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:15:16 shown	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	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