o9.dk

📜 Historical scan 2026-07-14 18:06:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

o9.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.27.186.15 is hosted by Norlys Digital A/S (AS34705) in Denmark. Mail is handled by mailserver.purelymail.com. The zone is DNSSEC-signed and validates, publishes a 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 70ms

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 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.27.186.15	3600s	—	AS34705	Norlys Digital A/S	85.27.128.0/17	🇩🇰 Denmark	Brønderslev

📧 MX Records#

1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mailserver.purelymail.com	18.204.123.63	ec2-18-204-123-63.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	o9.dk → 85.27.186.15
🔶 Autoconfig	o9.dk → 85.27.186.15

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 268ms

TXT Record
purelymail_ownership_proof=e15d39ea9715f2a228886c0c78149eaf519a807bbb2250ace9af0649b24389189b86af22b26ddfa95a7b7a1e2c01505e3d38ad0e354a43e1de9d47331d62d11f
v=spf1 include:_spf.purelymail.com ~all

✉️ SPF#

Policy	Record (o9.dk)
~all (soft fail)	v=spf1 include:_spf.purelymail.com ~all

📨 DMARC#

Policy	Record (_dmarc.o9.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com

📬 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 2026-10-11 02:20:30

www CNAME	o9.dk (all on o9.dk) → 85.27.186.15 (AS34705)
www vs bare domain	Same network o9.dk: 85.27.186.15 (AS34705) www.o9.dk: 85.27.186.15 (AS34705)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.o9.dk	o9.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

239ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

70ms

75ms

101ms

AAAA

62ms

TXT

268ms

CAA

94ms

HTTPS

80ms

TLSA

140ms

SOA

0ms

MTA-STS

99ms

DNSSEC

239ms

SRV

155ms

Total

1237ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 02:20:30	1447ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 14:31:28	727ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 20:19:55	1721ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 17:16:02	3069ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 18:06:18 shown	1237ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 04:57:22	978ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 15:02:55	769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:37:01	835ms	2 NS 1 A 1 MX	🔒 Secure