netas.dk

📜 Historical scan 2026-09-19 21:58:56 · ← 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 134ms

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 114ms

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 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	netas-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca21::10 2a01:111:f403:ca38::a 52.101.103.137 52.101.103.143 52.101.103.162 52.101.73.120	mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 52.98.241.184

🔷 AAAA Records (IPv6)#

2 records 133ms

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 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.54,172.67.153.134 ech=AEX+DQBBxAAgACDYvKGy0CDuqKmHA5s8E9c5HDPuaIUEpVMBRTcGd5YXPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9986,2606:4700:3033::6815:5a36

🔌 SRV Records#

1 records 571ms

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

📝 TXT Records#

2 records 556ms

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#

161ms

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	2415178519
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#

134ms

114ms

102ms

AAAA

133ms

TXT

556ms

CAA

113ms

HTTPS

120ms

TLSA

228ms

SOA

0ms

MTA-STS

103ms

DNSSEC

161ms

SRV

571ms

Total

1428ms

🕐 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 shown	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	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