builtforthis.dk

📜 Historical scan 2026-10-03 23:02:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

builtforthis.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, 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 28ms

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#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	21600s	smtp.google.com	142.250.150.27 142.251.1.27 209.85.233.26 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 64.233.161.26 64.233.161.27	la-in-f27.1e100.net lb-in-f27.1e100.net lr-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 149ms

TXT Record
google-site-verification=2chyFuzr-XkTan5xSiN7IySV0Sfvtu6wsLydCZUOh0s
google-site-verification=4Dbpa8wsWrtcEycdASikHx26is0qWTEk4fv5G8GmGmE

✉️ 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 2026-10-13 12:19:34

www	162.159.135.42 (AS13335) (address records, no CNAME)
www vs bare domain	Same network builtforthis.dk: 162.159.135.42 (AS13335) www.builtforthis.dk: 162.159.135.42 (AS13335)
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#

79ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 23:36:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-05-04
Expires	2027-05-03 (196d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

27ms

AAAA

48ms

TXT

149ms

CAA

36ms

HTTPS

32ms

TLSA

91ms

SOA

39ms

MTA-STS

51ms

DNSSEC

79ms

SRV

58ms

Total

638ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 12:19:34	445ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 23:02:12 shown	638ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:16:59	721ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:42:51	953ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-14 15:46:59	17084ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:44:27	323ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-16 17:40:04	567ms	3 NS 0 A 1 MX	🔒 Secure