9o.dk

📜 Historical scan 2026-10-02 12:17:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

9o.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.184.203.199 is hosted by nef Fonden (AS47304) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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   21ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.184.203.199 43200s 1572391880.dhcp.nefnet.dk AS47304 nef Fonden 93.184.192.0/20 🇩🇰 Denmark Odense

📧 MX Records#

1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover9o.dk → 93.184.203.199
🔶 Autoconfig9o.dk → 93.184.203.199

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-13 02:03:20
www CNAME9o.dk (all on 9o.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.9o.dk 9o.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

27ms
FieldValue
Serial2026091101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 02:24:40
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-09-11
Expires2027-09-30 (348d)

🔗 Same registrant#

3 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
detbetteegern.dkPunktum dk A/S (direct)
fafdifh.dkPunktum dk A/S (direct)
softfair.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
21ms
A
44ms
MX
30ms
AAAA
28ms
TXT
146ms
CAA
31ms
HTTPS
46ms
TLSA
75ms
SOA
27ms
MTA-STS
48ms
DNSSEC
57ms
SRV
58ms
Total
419ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 02:03:20 1700ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 12:17:31 shown 419ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-14 23:45:23 1266ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 00:24:08 851ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-13 00:29:36 990ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-20 03:55:12 6609ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 18:29:09 16809ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-13 03:41:37 660ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-11 08:46:50 6568ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-01 23:47:26 804ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 12:56:56 1060ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 12:56:29 1268ms 2 NS 1 A 0 MX 🔒 Secure
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