neoss.dk

📜 Historical scan 2026-08-16 18:17:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

neoss.dk is a .dk domain served by 2 nameservers (maciej.ns.cloudflare.com, maya.ns.cloudflare.com). It was registered on 5 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.53 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by neoss-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 147ms

Nameserver	IP addresses	PTR	ASN / ISP
maciej.ns.cloudflare.com	108.162.195.42 162.159.44.42 172.64.35.42 2606:4700:58::a29f:2c2a 2803:f800:50::6ca2:c32a 2a06:98c1:50::ac40:232a	maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maya.ns.cloudflare.com	108.162.192.194 172.64.32.194 173.245.58.194 2606:4700:50::adf5:3ac2 2803:f800:50::6ca2:c0c2 2a06:98c1:50::ac40:20c2	maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.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 227ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.53	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 192ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	neoss-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 52.101.68.21 52.101.68.5 52.101.68.8 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records 207ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1635	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:caf4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 234ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.53,172.67.202.244 ech=AEX+DQBBBwAgACBmlH+LvOTYt5gYyRMtM2VhcXhIHDi/UuOkwbqT4TIdYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1635,2606:4700:3037::ac43:caf4

📝 TXT Records#

1 records 418ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (neoss.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.neoss.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:d24d68572b22.a@dmarcinput.com; ruf=mailto:d24d68572b22.f@dmarcinput.com; sp=none; fo=1

📬 MTA-STS#

426ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	1768688570
max_age	86400s
Policy MX	neoss-dk.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:d24d68572b22.m@dmarcinput.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 16:26:12

www	104.21.22.53 172.67.202.244 2606:4700:3031::6815:1635 2606:4700:3037::ac43:caf4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network neoss.dk: 104.21.22.53 172.67.202.244 2606:4700:3031::6815:1635 2606:4700:3037::ac43:caf4 (AS13335) www.neoss.dk: 104.21.22.53 172.67.202.244 2606:4700:3031::6815:1635 2606:4700:3037::ac43:caf4 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-neoss-dk._domainkey.neoss.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-neoss-dk._domainkey.neoss.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.neoss.dk	dR0cUEIHIm6m7aIhG8fRnH40V1RAJnJWN1B0fRg2hM0
TXT	_acme-challenge.neoss.dk	ITra_g-I9VdEF2NczhhjTSHQSL4Jm_tJv2vfKvL8UO8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

297ms

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	2412285093
Primary NS (MNAME)	maciej.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 14:05:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-09-05
Expires	2027-09-30 (344d)

🔗 Same registrant#

1 domain

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
maco.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

147ms

227ms

192ms

AAAA

207ms

TXT

418ms

CAA

163ms

HTTPS

234ms

TLSA

470ms

SOA

0ms

MTA-STS

426ms

DNSSEC

297ms

SRV

251ms

Total

3937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 16:26:12	3172ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-15 14:33:55	1370ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 13:31:58	3547ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 08:07:48	747ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 12:25:24	10070ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 11:26:36	3511ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 08:24:08	4016ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 03:19:16	4100ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 21:54:29	1893ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 06:09:32	1471ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 18:17:23 shown	3937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 08:29:58	1854ms	3 NS 0 A 1 MX	🔓 Insecure