masterit.dk

📜 Historical scan 2026-06-24 15:07:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

masterit.dk is a .dk domain served by 2 nameservers (lily.ns.cloudflare.com, theo.ns.cloudflare.com). It was registered on 24 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.203 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 239ms

Nameserver	IP addresses	PTR	ASN / ISP
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
theo.ns.cloudflare.com	108.162.193.144 172.64.33.144 173.245.59.144 2606:4700:58::adf5:3b90 2803:f800:50::6ca2:c190 2a06:98c1:50::ac40:2190	theo.ns.cloudflare.com theo.ns.cloudflare.com theo.ns.cloudflare.com theo.ns.cloudflare.com theo.ns.cloudflare.com theo.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 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.203	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.224	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.164.224
🔶 Autoconfig	172.67.164.224

🔷 AAAA Records (IPv6)#

2 records 218ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a4e0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:59cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 216ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.203,172.67.164.224 ech=AEX+DQBBYwAgACAjexajrns7TOzPx3/65oQd84RBL/t6pEGf6jGIUj/CcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a4e0,2606:4700:3033::6815:59cb

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-17 00:49:27

www	104.21.89.203 172.67.164.224 2606:4700:3032::ac43:a4e0 2606:4700:3033::6815:59cb (AS13335) (address records, no CNAME)
www vs bare domain	Same network masterit.dk: 104.21.89.203 172.67.164.224 2606:4700:3032::ac43:a4e0 2606:4700:3033::6815:59cb (AS13335) www.masterit.dk: 104.21.89.203 172.67.164.224 2606:4700:3032::ac43:a4e0 2606:4700:3033::6815:59cb (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

499ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

222ms

Field	Value
Serial	2407613360
Primary NS (MNAME)	lily.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 11:40:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-24
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

239ms

224ms

454ms

AAAA

218ms

TXT

664ms

CAA

222ms

HTTPS

216ms

TLSA

161ms

SOA

222ms

MTA-STS

232ms

DNSSEC

499ms

SRV

259ms

Total

2383ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:49:27	401ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-17 00:49:10	2514ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 20:59:37	1139ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-21 23:49:06	542ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-09 04:11:51	1527ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-01 05:45:01	603ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-19 02:17:46	7542ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-10 17:02:19	931ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-20 19:34:18	821ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-16 19:09:57	9004ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-29 23:04:34	763ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-28 16:10:58	1437ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 15:07:17 shown	2383ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 19:47:51	754ms	2 NS 2 A 0 MX	🔒 Secure