tfo.dk

📜 Historical scan 2026-08-28 00:27:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tfo.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.200 is hosted by Netsite A/S (AS205206) in Denmark. 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   31ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk 185.224.16.200
2a0c:cc00:0:1648::53		 ns1.netsite.dk
ns1.netsite.dk		 AS205206 Netsite A/S
AS205206 Netsite A/S
ns2.netsite.eu 194.58.196.59
2a01:3f1:859::53		 ns2.netsite.eu
ns2.netsite.eu		 AS8674 Netnod AB
AS8674 Netnod AB
ns3.netsite.se 185.42.137.115
2a01:3f0:400::59		 ns3.netsite.se
ns3.netsite.se		 AS8674 Netnod AB
AS8674 Netnod AB

🌍 A Records#

1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.200 3600s parked.netsite.host AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —

📧 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 2026-10-15 21:34:18
www185.224.18.200 (AS205206) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
30ms
MX
26ms
AAAA
31ms
TXT
89ms
CAA
31ms
HTTPS
23ms
TLSA
30ms
SOA
0ms
MTA-STS
40ms
DNSSEC
99ms
SRV
36ms
Total
382ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 21:34:18 312ms 3 NS 1 A 0 MX 🔒 Secure
2026-10-08 08:17:59 458ms 3 NS 1 A 0 MX 🔒 Secure
2026-10-01 02:37:31 470ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-30 02:32:24 496ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-24 20:43:55 504ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-22 19:09:16 489ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-15 17:56:32 550ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-09 20:33:42 708ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-02 20:24:14 522ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-28 00:27:11 shown 382ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-20 20:44:20 4120ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-13 23:33:35 9586ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-07 13:12:20 667ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-31 10:18:38 729ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-23 15:37:40 499ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-16 08:55:42 8537ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-11 11:13:49 627ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-03 10:19:57 471ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-29 12:44:20 564ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-26 07:16:35 578ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-19 08:43:04 586ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-17 22:58:04 579ms 3 NS 1 A 0 MX 🔒 Secure
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