omnisec.dk

📜 Historical scan 2026-07-16 07:56:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

omnisec.dk is a .dk domain served by 2 nameservers (alice.ns.cloudflare.com, lou.ns.cloudflare.com). It was registered on 30 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.135 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by omnisec-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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
alice.ns.cloudflare.com	108.162.192.60 172.64.32.60 173.245.58.60 2606:4700:50::adf5:3a3c 2803:f800:50::6ca2:c03c 2a06:98c1:50::ac40:203c	alice.ns.cloudflare.com alice.ns.cloudflare.com alice.ns.cloudflare.com alice.ns.cloudflare.com alice.ns.cloudflare.com alice.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lou.ns.cloudflare.com	108.162.193.199 172.64.33.199 173.245.59.199 2606:4700:58::adf5:3bc7 2803:f800:50::6ca2:c1c7 2a06:98c1:50::ac40:21c7	lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.135	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.155	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	omnisec-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.68.18 52.101.68.39 52.101.73.28 52.101.73.8	mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.56
🔶 Autoconfig	104.21.81.135

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5187	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:bd9b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.135,172.67.189.155 ech=AEX+DQBBNQAgACDnwRmq4Vev9Cz/8pAlQPNKJpz5FMlUcC5MQy0qw3YWEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5187,2606:4700:3032::ac43:bd9b

📝 TXT Records#

6 records 189ms

TXT Record
8eba1ad4-fb38-4e32-97eb-ac33f6949bc3
c8f871c3-66bd-4bcd-9e3a-4bec36331c8d
google-site-verification=DdSOi0CWJjKJEbtR_m_eTC2N7JtzUm1J2ZetUm6ks48
knowbe4-site-verification=044e6cbc0f8f2fa95c3b66b6455aed31
v=spf1 ip4:157.90.179.89 ip4:185.150.196.197 include:spf.protection.outlook.com include:spf.zoho.eu include:eu.transmail.net include:nordicway.dk include:spfa.cpmails.com include:139535082.spf05.hubspotemail.net -all
zoho-verification=zb24334818.zmverify.zoho.eu

✉️ SPF#

Policy	Record (omnisec.dk)
-all (hard fail)	v=spf1 ip4:157.90.179.89 ip4:185.150.196.197 include:spf.protection.outlook.com include:spf.zoho.eu include:eu.transmail.net include:nordicway.dk include:spfa.cpmails.com include:139535082.spf05.hubspotemail.net -all

📨 DMARC#

Policy	Record (_dmarc.omnisec.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:e2higgqv@ag.eu.dmarcadvisor.com; ruf=mailto:e2higgqv@fr.eu.dmarcadvisor.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	e2higgqv@tls.dmarcian.eu

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 06:55:02

www	104.21.81.135 172.67.189.155 2606:4700:3031::6815:5187 2606:4700:3032::ac43:bd9b (AS13335) (address records, no CNAME)
www vs bare domain	Same network omnisec.dk: 104.21.81.135 172.67.189.155 2606:4700:3031::6815:5187 2606:4700:3032::ac43:bd9b (AS13335) www.omnisec.dk: 104.21.81.135 172.67.189.155 2606:4700:3031::6815:5187 2606:4700:3032::ac43:bd9b (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-omnisec-dk._domainkey.dkomnisec.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-omnisec-dk._domainkey.dkomnisec.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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	2409612142
Primary NS (MNAME)	alice.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:23:29

Field	Value
Registrar	nordicway ApS
Registered	2019-04-30
Expires	2027-04-30 (192d)

🔗 Same registrant#

4 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
admin-hr.dk	nordicway ApS
omniphish.dk	nordicway ApS
service-team.dk	nordicway ApS
workplace365.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

31ms

39ms

AAAA

40ms

TXT

189ms

CAA

38ms

HTTPS

39ms

TLSA

781ms

SOA

0ms

MTA-STS

48ms

DNSSEC

65ms

SRV

66ms

Total

1969ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 06:55:02	1460ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 12:56:52	1364ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 03:16:18	1798ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 06:39:03	1955ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:41:58	1403ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 04:55:08	2150ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 19:17:28	5146ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 07:56:31 shown	1969ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 03:32:15	1168ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 21:27:58	3103ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:00:53	2869ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 04:07:31	1522ms	2 NS 2 A 1 MX	🔓 Insecure