9o.dk

Records from scan: 2026-10-13 02:03:20 · 1700ms total · last checked 2026-10-16 09:31 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 94ms

Nameserver	IP addresses	PTR	ASN / 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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.184.203.199	43200s	1572391880.dhcp.nefnet.dk	AS47304	nef Fonden	93.184.192.0/20	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	9o.dk → 93.184.203.199
🔶 Autoconfig	9o.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#

checked 2026-10-13 02:03:20

www CNAME	9o.dk (all on 9o.dk) → 93.184.203.199 (AS47304)
www vs bare domain	Same network 9o.dk: 93.184.203.199 (AS47304) www.9o.dk: 93.184.203.199 (AS47304)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.9o.dk	9o.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

224ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

65ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 02:24:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-11
Expires	2027-09-30 (348d)

🔗 Same registrant#

2 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).

Domain	Registrar
fafdifh.dk	Punktum dk A/S (direct)
softfair.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

94ms

102ms

107ms

AAAA

133ms

TXT

353ms

CAA

137ms

HTTPS

72ms

TLSA

706ms

SOA

65ms

MTA-STS

158ms

DNSSEC

224ms

SRV

155ms

Total

1700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:03:20 shown	1700ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 12:17:31	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