ktabackup.dk

📜 Historical scan 2026-06-17 19:51:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ktabackup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.243.46.155 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mailscan.kta.dk. 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 38ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.243.46.155	—	cms01.kta.dk	AS3292	TDC Holding A/S	62.242.0.0/15	🇩🇰 Denmark	Brønshøj

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mailscan.kta.dk	80.63.34.210	wan.kta.dk	AS3292 TDC Holding A/S

🔷 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 17:56:46

www	62.243.46.155 (AS3292) (address records, no CNAME)
www vs bare domain	Same network ktabackup.dk: 62.243.46.155 (AS3292) www.ktabackup.dk: 62.243.46.155 (AS3292)
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#

103ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

36ms

69ms

AAAA

86ms

TXT

126ms

CAA

85ms

HTTPS

71ms

TLSA

101ms

SOA

34ms

MTA-STS

39ms

DNSSEC

103ms

SRV

104ms

Total

507ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:56:46	1363ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 08:24:18	548ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 02:20:42	701ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 21:11:16	823ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-02 12:20:39	731ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 04:39:51	11030ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-23 12:06:40	5114ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-18 03:52:37	11116ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-19 16:13:01	17076ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 15:43:04	581ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:03:38	561ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:51:24 shown	507ms	2 NS 1 A 1 MX	🔒 Secure