faultsight.dk

📜 Historical scan 2026-06-24 08:28:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

faultsight.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.198.79.1 is hosted by Amazon.com, Inc. (AS16509) in United States. 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 81ms

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 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.1	3600s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 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#

📝

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 2026-10-12 18:02:16

www CNAME	b773b034432dad16.vercel-dns-017.com (all on vercel-dns-017.com) → 216.198.79.1 64.29.17.1 (AS16509)
www vs bare domain	Same network faultsight.dk: 216.198.79.1 (AS16509) www.faultsight.dk: 216.198.79.1 64.29.17.1 (AS16509)
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

✍️ 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026051303
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 2026-10-05 06:15:47

Field	Value
Registrar	Simply.com A/S
Registered	2026-05-13
Expires	2027-05-12 (200d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

110ms

44ms

AAAA

44ms

TXT

419ms

CAA

66ms

HTTPS

55ms

TLSA

52ms

SOA

40ms

MTA-STS

68ms

DNSSEC

86ms

SRV

96ms

Total

792ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 18:02:16	704ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:11:11	848ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 05:38:56	701ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:02:24	475ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-09 02:34:14	1032ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-12 09:44:38	898ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-25 05:13:06	572ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 08:28:58 shown	792ms	3 NS 1 A 0 MX	⚠️ Bogus
2026-06-21 20:30:58	375ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 09:28:03	556ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 09:23:08	292ms	3 NS 1 A 0 MX	🔒 Secure