ihd.dk

Records from scan: 2026-10-16 09:33:37  ·  669ms total  ·  last checked 2026-10-18 10:34 (unchanged)
⬇ 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 195.47.247.18 is hosted by One.com A/S (AS51468). 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   30ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —

📧 MX Records#

2 records   37ms
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
🔶 Autoconfig195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   164ms
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#

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#

106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

25ms
FieldValue
Serial2026101601
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
30ms
A
32ms
MX
37ms
AAAA
33ms
TXT
164ms
CAA
37ms
HTTPS
35ms
TLSA
100ms
SOA
25ms
MTA-STS
45ms
DNSSEC
106ms
SRV
53ms
Total
669ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 09:33:37 shown 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 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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