heltenkeltbyg.dk

Records from scan: 2026-10-09 22:04:17 · 745ms total · last checked 2026-10-20 15:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heltenkeltbyg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. 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 48ms

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#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.1.26 142.251.1.27 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c1e::1a	lb-in-f26.1e100.net lb-in-f27.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lo-in-x1a.1e100.net lo-in-f26.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net lb-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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 162ms

TXT Record
google-site-verification=Mo81-uKOm9LY6mx7jCEo-mdsTQ9bby-atP7W9rQwmN4

✉️ 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 22:04:17

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network heltenkeltbyg.dk: 46.30.211.38 (AS51468) www.heltenkeltbyg.dk: 46.30.211.38 (AS51468)
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#

69ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026100901
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 2026-10-09 22:38:44

Field	Value
Registrar	ONE.COM A/S
Registered	2025-10-21
Expires	2026-10-20 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

34ms

47ms

AAAA

47ms

TXT

162ms

CAA

50ms

HTTPS

42ms

TLSA

99ms

SOA

30ms

MTA-STS

55ms

DNSSEC

69ms

SRV

52ms

Total

745ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 22:04:17 shown	745ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:42:08	605ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:15:10	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 07:04:20	1876ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 13:50:40	6893ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 02:54:32	5225ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 16:24:28	1181ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:41:28	727ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:04:52	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:07:03	1214ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:18:26	1151ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:20:10	1130ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:19:43	601ms	2 NS 1 A 1 MX	🔒 Secure