knoldhopper.dk

Records from scan: 2026-10-01 23:07:18 · 1133ms total · last checked 2026-10-18 14:39 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knoldhopper.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.79.130 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 113ms

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 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.79.130	3600s	80.209.79.130.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Køge

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.209.79.130
🔶 Autoconfig	80.209.79.130

🔷 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#

checked 2026-10-10 02:14:38

www	80.209.79.130 (AS44869) (address records, no CNAME)
www vs bare domain	Same network knoldhopper.dk: 80.209.79.130 (AS44869) www.knoldhopper.dk: 80.209.79.130 (AS44869)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

235ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2026100101
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 2026-10-01 23:31:14

Field	Value
Registrar	ONE.COM A/S
Registered	2025-04-16
Expires	2027-04-15 (178d)

📋 WHOIS#

⏱️ Lookup Timing#

113ms

111ms

77ms

AAAA

155ms

TXT

397ms

CAA

112ms

HTTPS

118ms

TLSA

237ms

SOA

70ms

MTA-STS

205ms

DNSSEC

235ms

SRV

194ms

Total

1133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 23:07:18 shown	1133ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:56:25	629ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 22:36:44	493ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 23:00:47	571ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 23:58:30	697ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 10:37:37	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:23:32	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 00:29:49	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:05:23	731ms	2 NS 1 A 0 MX	🔒 Secure