mtsc.dk

📜 Historical scan 2026-06-27 02:06:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mtsc.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 16 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.38.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 173ms

Nameserver	IP addresses	PTR	ASN / ISP
ivan.ns.cloudflare.com	108.162.193.120 172.64.33.120 173.245.59.120 2606:4700:58::adf5:3b78 2803:f800:50::6ca2:c178 2a06:98c1:50::ac40:2178	ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.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 209ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 210ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 406ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8907	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:26a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 206ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.167,172.67.137.7 ech=AEX+DQBBeQAgACBsqb0CQwEsRQBs2VcbiVLeik+/crp3XgJk0BFBCmqXGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8907,2606:4700:3035::6815:26a7

📝 TXT Records#

2 records 748ms

TXT Record
google-site-verification=T-smGiZc10YZ7QI2RoKnswPDjdzGbzIlpfRI3691R80
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (mtsc.dk)
-all (hard fail)	v=spf1 include:_spf.google.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 2026-10-11 00:44:35

www	104.21.38.167 172.67.137.7 2606:4700:3033::ac43:8907 2606:4700:3035::6815:26a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mtsc.dk: 185.158.133.1 (AS13335) www.mtsc.dk: 104.21.38.167 172.67.137.7 2606:4700:3033::ac43:8907 2606:4700:3035::6815:26a7 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

434ms

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

🏷️ SOA#

168ms

Field	Value
Serial	2406865876
Primary NS (MNAME)	ivan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 05:13:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-16
Expires	2026-12-15 (49d)

📋 WHOIS#

⏱️ Lookup Timing#

173ms

209ms

210ms

AAAA

406ms

TXT

748ms

CAA

218ms

HTTPS

206ms

TLSA

361ms

SOA

168ms

MTA-STS

233ms

DNSSEC

434ms

SRV

239ms

Total

2581ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 00:44:34	1853ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-07 18:14:21	467ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-25 09:14:52	9585ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-09 12:03:15	6252ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-27 17:34:55	570ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 16:17:52	665ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-12 18:57:57	1536ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 03:52:54	963ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 02:06:26 shown	2581ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 19:15:06	960ms	2 NS 2 A 5 MX	🔓 Insecure