bluehelmet.dk

📜 Historical scan 2026-06-16 15:11:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluehelmet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 June 2024 (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 120ms

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

🌍 A Records#

1 records 178ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	—	domain-parking.one.com	AS51468	—	—	—	Copenhagen

📧 MX Records#

1 records 176ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	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#

2 records 284ms

TXT Record
google-site-verification=mhhrrggxbTsHGnVdBTanr_twbE8tqupFszn8QAjOFak
MS=ms32346749

✉️ 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 2026-10-11 06:15:03

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

316ms

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

🏷️ SOA#

158ms

Field	Value
Serial	2026061001
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 2026-10-11 06:38:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-25
Expires	2027-06-24 (243d)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

178ms

176ms

AAAA

173ms

TXT

284ms

CAA

167ms

HTTPS

179ms

TLSA

203ms

SOA

158ms

MTA-STS

179ms

DNSSEC

316ms

SRV

0ms

Total

1624ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 06:15:03	1116ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:50:07	693ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 04:26:53	2730ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 00:09:43	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 21:08:33	553ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 10:03:33	3598ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 10:32:01	4885ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 04:03:52	1175ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 01:01:49	646ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:02:19	605ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:11:54	2671ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:11:17 shown	1624ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:03:43	608ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:00:56	529ms	2 NS 1 A 1 MX	🔒 Secure