ohd.dk

📜 Historical scan 2026-09-27 01:38:56  ·  ← 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   37ms

🌍 A Records#

3 records   25ms
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   30ms

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.74.65
🔶 Autoconfig104.26.7.105

🔷 AAAA Records (IPv6)#

3 records   52ms

🔐 HTTPS Records#

1 records   37ms
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   246ms
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#

490ms
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   38ms

🧩 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#

66ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415737241
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
37ms
A
25ms
MX
30ms
AAAA
52ms
TXT
246ms
CAA
38ms
HTTPS
37ms
TLSA
92ms
SOA
0ms
MTA-STS
490ms
DNSSEC
66ms
SRV
86ms
Total
1178ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 02:11:54 1318ms 2 NS 3 A 5 MX 🔓 Insecure
2026-09-30 02:05:27 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 shown 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
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