helvar.dk

📜 Historical scan 2026-10-15 14:26:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helvar.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 217ms

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 233ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-21 03:51:10

www	Exists, no address
www vs bare domain	Neither resolves helvar.dk: no address www.helvar.dk: no address
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#

332ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026101401
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 2026-10-15 14:53:17

Field	Value
Registrar	ONE.COM A/S
Registered	2023-03-17
Expires	2027-03-16 (142d)

🔗 Same registrant#

3 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
casambi.dk	ONE.COM A/S
doepke.dk	ONE.COM A/S
helvarcomponents.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

217ms

235ms

233ms

AAAA

224ms

TXT

404ms

CAA

213ms

HTTPS

227ms

TLSA

43ms

SOA

64ms

MTA-STS

253ms

DNSSEC

332ms

SRV

247ms

Total

871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 03:51:10	393ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-15 14:26:35 shown	871ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-13 13:58:16	2499ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-09 09:51:32	1225ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-14 16:17:01	1264ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-02 12:36:32	4483ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 02:39:04	586ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-12 14:00:54	872ms	2 NS 0 A 4 MX	🔓 Insecure
2026-06-17 11:08:33	792ms	2 NS 0 A 4 MX	🔓 Insecure