gatehousetelecom.dk

📜 Historical scan 2026-06-23 20:51:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gatehousetelecom.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 16 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.193.213.20 is hosted by Cloudflare London, LLC (AS209242) in United States. The zone is DNSSEC-signed but currently fails validation, publishes a DMARC policy and has no IPv6 address. 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 169ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

2 records 236ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.193.213.20	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—
141.193.213.21	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 577ms

TXT Record
ca3-adb2044661054913b982bc0a42c4ce0a

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.gatehousetelecom.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:65c5e2ccbe887@dmarc-dk.centerasecurity.com;

📬 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 2026-10-13 12:04:27

www	141.193.213.20 141.193.213.21 (AS209242) (address records, no CNAME)
www vs bare domain	Same network gatehousetelecom.dk: 141.193.213.20 141.193.213.21 (AS209242) www.gatehousetelecom.dk: 141.193.213.20 141.193.213.21 (AS209242)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

504ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

248ms

Field	Value
Serial	2024022201
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 00:13:41

Field	Value
Registrar	A/S SCANNET
Registered	2023-03-16
Expires	2027-03-15 (142d)

📋 WHOIS#

⏱️ Lookup Timing#

169ms

236ms

178ms

AAAA

289ms

TXT

577ms

CAA

271ms

HTTPS

304ms

TLSA

184ms

SOA

248ms

MTA-STS

304ms

DNSSEC

504ms

SRV

322ms

Total

2322ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 03:50:19	516ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 17:59:57	364ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-25 05:09:18	708ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-15 05:53:53	572ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-25 08:54:48	1731ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-23 20:51:35 shown	2322ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-20 16:51:07	1021ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:58:53	1526ms	2 NS 2 A 0 MX	🔒 Secure