helmnielsen.dk

📜 Historical scan 2026-09-29 14:42:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helmnielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.181 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   121ms
NameserverIP addressesPTRASN / 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   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.181 3600s webcluster54.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   102ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   102ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:80af:9a28:e476:c6e7 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   286ms
TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF#

PolicyRecord (helmnielsen.dk)
-all (hard fail) v=spf1 include:_custspf.one.com -all

📨 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 07:20:02
www77.111.240.181 2a02:2350:5:102:80af:9a28:e476:c6e7 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records   904ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

198ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 07:26:47
FieldValue
RegistrarONE.COM A/S
Registered2013-06-11
Expires2027-06-30 (252d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
121ms
A
81ms
MX
102ms
AAAA
102ms
TXT
286ms
CAA
131ms
HTTPS
121ms
TLSA
904ms
SOA
0ms
MTA-STS
132ms
DNSSEC
198ms
SRV
130ms
Total
2438ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 07:20:02 5326ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 00:24:00 685ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 14:42:22 shown 2438ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-30 01:48:47 2777ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-25 13:54:10 652ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-20 15:27:13 6889ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-10 13:14:41 2476ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-30 19:38:07 957ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 15:36:33 5846ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 04:33:40 1780ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 06:27:37 1932ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 20:57:14 1175ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 08:49:03 782ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 17:12:54 3017ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 11:08:46 857ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone