topconstructionbyg.dk

📜 Historical scan 2026-06-24 05:51:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

topconstructionbyg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.166 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed but currently fails validation, has no 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#

3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.166	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
185.158.133.1	600s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 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#

📝

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 2026-10-22 09:02:08

www	NXDOMAIN
www vs bare domain	www does not resolve topconstructionbyg.dk: 162.159.140.166 185.158.133.1 (AS13335) www.topconstructionbyg.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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#

83ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'topconstructionbyg.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

74ms

Field	Value
Serial	2026050704
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

28ms

49ms

AAAA

33ms

TXT

227ms

CAA

75ms

HTTPS

43ms

TLSA

35ms

SOA

74ms

MTA-STS

128ms

DNSSEC

83ms

SRV

153ms

Total

580ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 09:02:08	356ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-08 00:25:26	359ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-04 02:34:16	364ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-03 22:23:01	1012ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-25 21:00:40	392ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-27 21:24:20	658ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-16 00:58:28	8619ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-30 16:22:48	508ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-25 10:55:50	1733ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-24 05:51:46 shown	580ms	3 NS 2 A 0 MX	⚠️ Bogus
2026-06-22 17:16:33	554ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-20 07:42:10	312ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-19 21:56:59	543ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-18 06:07:29	705ms	3 NS 2 A 0 MX	🔒 Secure