ousia.dk

📜 Historical scan 2026-10-02 14:20:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ousia.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.104.202.87 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 183ms

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 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.87	7200s	itsecurity.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Hellerup

📧 MX Records#

5 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 484ms

TXT Record
v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (ousia.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all

📨 DMARC#

Policy	Record (_dmarc.ousia.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-20 11:11:11

www CNAME	ousia.dk (all on ousia.dk) → 193.104.202.87 (AS50346)
www vs bare domain	Same network ousia.dk: 193.104.202.87 (AS50346) www.ousia.dk: 193.104.202.87 (AS50346)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

338ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2026092101
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 2026-10-20 11:45:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-06-16
Expires	2027-06-30 (252d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

183ms

135ms

72ms

AAAA

141ms

TXT

484ms

CAA

143ms

HTTPS

101ms

TLSA

326ms

SOA

78ms

MTA-STS

274ms

DNSSEC

338ms

SRV

182ms

Total

2077ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:11:11	1136ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-14 03:34:06	522ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 14:20:12 shown	2077ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 14:09:47	626ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 00:42:54	1344ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-15 12:02:45	7173ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 17:05:42	639ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 08:05:04	1024ms	2 NS 1 A 5 MX	🔒 Secure