fb05.dk

📜 Historical scan 2026-06-17 09:30:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fb05.dk is a .dk domain served by 2 nameservers (gabe.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 6 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.21 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.fb05.dk. The zone is not DNSSEC-signed, 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   54ms
NameserverIP addressesPTRASN / ISP
gabe.ns.cloudflare.com — — —
sue.ns.cloudflare.com — — —

🌍 A Records#

2 records   2056ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.29.21 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.171.67 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   2064ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.fb05.dk 151.80.96.84 ns3008190.ip-151-80-96.eu AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

2 records   2062ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:1d15 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:ab43 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   2063ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.29.21,172.67.171.67 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1d15,2606:4700:3035::ac43:ab43

📝 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 2026-10-08 21:24:27
www104.21.29.21 172.67.171.67 2606:4700:3032::6815:1d15 2606:4700:3037::ac43:ab43 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2086ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

2056ms
FieldValue
Serial2407028597
Primary NS (MNAME)gabe.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 01:48:39
FieldValue
RegistrarSimply.com A/S
Registered2005-01-06
Expires2027-01-31 (104d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
54ms
A
2056ms
MX
2064ms
AAAA
2062ms
TXT
118ms
CAA
2068ms
HTTPS
2063ms
TLSA
240ms
SOA
2056ms
MTA-STS
2077ms
DNSSEC
2086ms
SRV
0ms
Total
2746ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 19:39:38 740ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 19:10:20 730ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 13:19:40 664ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 12:48:39 1419ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-20 13:31:53 1131ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 17:51:10 2447ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-08 16:57:53 10082ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-06 23:16:49 1737ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-29 18:10:22 2047ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 20:25:52 2239ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-02 00:52:31 1083ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 09:35:31 1804ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 09:30:18 shown 2746ms 2 NS 2 A 1 MX 🔓 Insecure
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