ohd.dk

📜 Historical scan 2026-09-30 02:05:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ohd.dk is a .dk domain served by 2 nameservers (dorthy.ns.cloudflare.com, lou.ns.cloudflare.com). It was registered on 26 August 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.6.105 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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   43ms

🌍 A Records#

3 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.26.6.105 300s — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
104.26.7.105 300s — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
172.67.74.65 300s — AS13335 Cloudflare, Inc. 172.67.64.0/18 — —

📧 MX Records#

5 records   37ms

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.26.6.105
🔶 Autoconfig104.26.7.105

🔷 AAAA Records (IPv6)#

3 records   35ms

🔐 HTTPS Records#

1 records   45ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.26.6.105,104.26.7.105,172.67.74.65 ipv6hint=2606:4700:20::681a:669,2606:4700:20::681a:769,2606:4700:20::ac43:4a41

📝 TXT Records#

6 records   244ms
TXT Record
ahrefs-site-verification_b1205b89ee1f2e9a04c1ccf5bd5696ace8477aef0134c344a0c23099c534e2a8
anthropic-domain-verification-5jncp9=08X8IATE8tegKCqlyyd3OlQ6n
ca3-f944b5c786374682be5aabe4507ce658
facebook-domain-verification=2n7dxq7v1mar5iypx5rtlujlijjlct
google-site-verification=zi94dY3Cbdue56j-oljw5HQbuDGpaN-zkx4NKzSH_yA
v=spf1 ip4:77.66.117.65 ip4:139.162.199.33 ip4:212.71.249.228 ip6:2a01:7e00::f03c:91ff:fef1:959e ip6:2a01:7e00::f03c:91ff:fe50:567f include:_spf.google.com exists:%{i}._spf.sparkpostmail.com include:servers.mcsv.net ~all

✉️ SPF#

PolicyRecord (ohd.dk)
~all (soft fail) v=spf1 ip4:77.66.117.65 ip4:139.162.199.33 ip4:212.71.249.228 ip6:2a01:7e00::f03c:91ff:fef1:959e ip6:2a01:7e00::f03c:91ff:fe50:567f include:_spf.google.com exists:%{i}._spf.sparkpostmail.com include:servers.mcsv.net ~all

📨 DMARC#

PolicyRecord (_dmarc.ohd.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@n4uecdqr.uriports.com; pct=100; adkim=s; aspf=r

📬 MTA-STS#

519ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20250517090728Z
max_age2419200s
Policy MXalt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsrpt@n4uecdqr.uriports.com

📜 CAA Records#

10 records   40ms

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 03:51:54

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.ohd.dk ohd.dk.kinstavalidation.app

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

33ms
FieldValue
Serial2416201653
Primary NS (MNAME)dorthy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-25 16:09:06
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-08-26
Expires2028-08-31 (675d)

🔗 Same registrant#

6 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).

DomainRegistrar
aklinik.dkPunktum dk A/S (direct)
lensx.dkPunktum dk A/S (direct)
multifocal.dkPunktum dk A/S (direct)
oejenhospitalet.dkPunktum dk A/S (direct)
øhd.dkPunktum dk A/S (direct)
øjenhospitalet.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
30ms
MX
37ms
AAAA
35ms
TXT
244ms
CAA
40ms
HTTPS
45ms
TLSA
274ms
SOA
33ms
MTA-STS
519ms
DNSSEC
108ms
SRV
60ms
Total
1796ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 02:11:54 1318ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-30 02:05:27 shown 1796ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-29 01:58:13 1566ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-27 01:38:56 1178ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-24 23:19:12 1402ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-23 22:36:40 1219ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-21 03:42:33 1846ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-14 01:24:25 3362ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-05 03:52:29 1679ms 2 NS 3 A 5 MX 🔓 Insecure
2026-08-03 14:48:44 1754ms 2 NS 3 A 5 MX 🔓 Insecure
2026-07-21 01:54:19 1993ms 2 NS 3 A 5 MX 🔓 Insecure
2026-06-28 10:12:35 1384ms 2 NS 3 A 5 MX 🔓 Insecure
2026-06-23 08:53:03 1185ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 06:26:04 3390ms 2 NS 3 A 5 MX 🔓 Insecure
2026-06-17 19:31:42 1769ms 2 NS 3 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone