netas.dk

📜 Historical scan 2026-07-07 07:19:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netas.dk is a .dk domain served by 2 nameservers (merlin.ns.cloudflare.com, yolanda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.54 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by netas-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 201ms

Nameserver	IP addresses	PTR	ASN / ISP
merlin.ns.cloudflare.com	108.162.193.205 172.64.33.205 173.245.59.205 2606:4700:58::adf5:3bcd 2803:f800:50::6ca2:c1cd 2a06:98c1:50::ac40:21cd	merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yolanda.ns.cloudflare.com	108.162.192.241 172.64.32.241 173.245.58.241 2606:4700:50::adf5:3af1 2803:f800:50::6ca2:c0f1 2a06:98c1:50::ac40:20f1	yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.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 283ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.54	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.134	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 157ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	netas-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.25 52.101.73.30 52.101.73.6	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 167ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9986	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5a36	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 312ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.54,172.67.153.134 ech=AEX+DQBBFQAgACAvEnvUTrwJqWiePNArB3EWWFBnnhZTvhKvLJkblPGPVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9986,2606:4700:3033::6815:5a36

🔌 SRV Records#

1 records 397ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 706ms

TXT Record
MS=ms30663929
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 23:22:27

www	104.21.90.54 172.67.153.134 2606:4700:3031::ac43:9986 2606:4700:3033::6815:5a36 (AS13335) (address records, no CNAME)
www vs bare domain	Same network netas.dk: 104.21.90.54 172.67.153.134 2606:4700:3031::ac43:9986 2606:4700:3033::6815:5a36 (AS13335) www.netas.dk: 104.21.90.54 172.67.153.134 2606:4700:3031::ac43:9986 2606:4700:3033::6815:5a36 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

516ms

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	2408818837
Primary NS (MNAME)	merlin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

201ms

283ms

157ms

AAAA

167ms

TXT

706ms

CAA

270ms

HTTPS

312ms

TLSA

312ms

SOA

0ms

MTA-STS

359ms

DNSSEC

516ms

SRV

397ms

Total

6409ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:16:27	881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 21:58:56	1428ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 13:19:28	1754ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 22:43:32	2035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 22:35:24	962ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 01:48:33	1044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 09:39:34	1410ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 07:19:51 shown	6409ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 02:45:23	1090ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 05:43:33	2128ms	2 NS 2 A 1 MX	🔓 Insecure