fdfk5.dk

📜 Historical scan 2026-08-12 09:05:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fdfk5.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 216ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 211ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

5 records 228ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4025:c01::1b	yugrqzs-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	142.251.127.27 2a00:1450:4010:c22::1b	lcfrai-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	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#

1 records 546ms

TXT Record
MS=ms21446957

✉️ 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 2026-10-14 13:42:28

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network fdfk5.dk: 195.47.247.18 (AS51468) www.fdfk5.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

412ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081207
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 15:36:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-27
Expires	2027-07-31 (276d)

📋 WHOIS#

⏱️ Lookup Timing#

216ms

211ms

228ms

AAAA

251ms

TXT

546ms

CAA

236ms

HTTPS

257ms

TLSA

352ms

SOA

0ms

MTA-STS

305ms

DNSSEC

412ms

SRV

286ms

Total

5714ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 13:42:28	1975ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 10:11:35	830ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-11 08:49:48	613ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-15 02:56:54	911ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-31 17:46:06	705ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 06:00:06	837ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 23:29:19	1170ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 09:05:59 shown	5714ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-14 18:29:25	3180ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 21:51:27	697ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 19:06:43	1146ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:16:49	2758ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 10:05:52	693ms	2 NS 1 A 5 MX	🔒 Secure