oegu.dk

📜 Historical scan 2026-09-24 04:28:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oegu.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 9 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.92 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by oegu-dk.mail.protection.outlook.com. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.92	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.183	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	oegu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::10 2a01:111:f403:ca21::c 2a01:111:f403:ca48::a 52.101.103.140 52.101.181.153 52.101.68.25 52.101.73.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com.oegu.dk

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1d5c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:94b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 905ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.92,172.67.148.183 ech=AEX+DQBBjwAgACDap7aUQD5eAmmqL9M40VCop1vSmXqjdbFI5pF+5MySQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1d5c,2606:4700:3037::ac43:94b7

📝 TXT Records#

2 records 183ms

TXT Record
MS=ms76414880
v=spf1 mx a ip4:84.19.174.8 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oegu.dk)
-all (hard fail)	v=spf1 mx a ip4:84.19.174.8 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.oegu.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@zakobo.dk; ruf=mailto:dmarc@zakobo.dk; fo=0:1:d:s; adkim=s; aspf=s

📬 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 20:12:14

www	104.21.29.92 172.67.148.183 2606:4700:3031::6815:1d5c 2606:4700:3037::ac43:94b7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network oegu.dk: 104.21.29.92 172.67.148.183 2606:4700:3031::6815:1d5c 2606:4700:3037::ac43:94b7 (AS13335) www.oegu.dk: 104.21.29.92 172.67.148.183 2606:4700:3031::6815:1d5c 2606:4700:3037::ac43:94b7 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2415118880
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 12:07:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-10-09
Expires	2026-10-31 (8d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

31ms

AAAA

45ms

TXT

183ms

CAA

36ms

HTTPS

905ms

TLSA

328ms

SOA

0ms

MTA-STS

54ms

DNSSEC

9065ms

SRV

60ms

Total

10291ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 20:12:14	1337ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 11:54:24	1014ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 07:09:06	611ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 04:28:55 shown	10291ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 01:03:11	2253ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 03:00:49	1916ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 14:35:06	1733ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 21:33:17	4018ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:33:08	5198ms	2 NS 2 A 1 MX	🔓 Insecure