quarknet.dk

📜 Historical scan 2026-09-10 23:00:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

quarknet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.106.165.90 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by mx01.quarknet.dk, mx02.quarknet.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 135ms

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 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.106.165.90	600s	193-106-165-90.ip4.fiberby.net	AS42541	Fiberby ApS	193.106.164.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx01.quarknet.dk	193.106.165.90	193-106-165-90.ip4.fiberby.net	AS42541 Fiberby ApS
10	600s	mx02.quarknet.dk	193.106.165.90	193-106-165-90.ip4.fiberby.net	AS42541 Fiberby ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	quarknet.dk → 193.106.165.90
🔶 Autoconfig	quarknet.dk → 193.106.165.90

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 154ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	ssl.miransky.dk
_imaps._tcp	0	10	993	ssl.miransky.dk

📝 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 2026-10-09 17:20:24

www CNAME	quarknet.dk (all on quarknet.dk) → 193.106.165.90 (AS42541)
www vs bare domain	Same network quarknet.dk: 193.106.165.90 (AS42541) www.quarknet.dk: 193.106.165.90 (AS42541)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.quarknet.dk	quarknet.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090801
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 2026-10-06 07:21:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-07-15
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

108ms

111ms

AAAA

118ms

TXT

238ms

CAA

135ms

HTTPS

121ms

TLSA

98ms

SOA

0ms

MTA-STS

123ms

DNSSEC

171ms

SRV

154ms

Total

716ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 17:20:24	922ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 13:00:09	764ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 23:00:34 shown	716ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 07:27:11	889ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-09 22:28:49	854ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-10 19:38:02	4386ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 02:58:02	711ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 17:42:46	1183ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 05:19:30	3178ms	2 NS 1 A 2 MX	🔒 Secure