ihd.dk

📜 Historical scan 2026-06-21 05:03:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ihd.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.ihd.dk, backup-mx.post.tele.dk. The zone is DNSSEC-signed and validates, publishes a 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   37ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.191 3600s webforward.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.ihd.dk 87.55.100.171 87-55-100-171-cable.dk.customer.tdc.net AS3292 TDC Holding A/S
20 43200s backup-mx.post.tele.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.55.100.171
🔶 Autoconfig46.30.215.191

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   195ms
TXT Record
v=spf1 ip4:87.55.100.171 a mx include:mail.dk -all

✉️ SPF#

PolicyRecord (ihd.dk)
-all (hard fail) v=spf1 ip4:87.55.100.171 a mx include:mail.dk -all

📨 DMARC#

PolicyRecord (_dmarc.ihd.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; ruf=mailto:postmaster@ihd.dk; rua=mailto:postmaster@ihd.dk

📬 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 2026-10-16 09:33:37
www195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

35ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 09:57:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-01-28
Expires2027-04-30 (193d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
lucasland.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
35ms
MX
35ms
AAAA
35ms
TXT
195ms
CAA
24ms
HTTPS
32ms
TLSA
75ms
SOA
35ms
MTA-STS
89ms
DNSSEC
90ms
SRV
89ms
Total
540ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 09:33:37 669ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-07 17:36:44 486ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-23 22:26:10 899ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 23:50:18 673ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-15 18:28:11 781ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-07 10:31:49 5906ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-28 00:03:58 761ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-30 15:20:27 723ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-21 05:03:24 shown 540ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 14:25:19 1005ms 2 NS 1 A 2 MX 🔒 Secure
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