knowware.dk DNS records

🖥️ Nameservers3 records 417ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 399ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.144.139	3600s	cp02.azehosting.net	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 344ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	knowware.dk	168.119.144.139 2a01:4f8:252:2b4a::2	cp02.azehosting.net —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 194ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:252:2b4a::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 745ms

TXT Record
v=spf1 ip4:157.90.135.221 include:spf.azehosting.net ip4:157.90.34.121 ip4:94.231.104.196 ip4:159.69.75.118 +a +mx ~all

✉️ SPF

Policy	Record (knowware.dk)
~all (soft fail)	v=spf1 ip4:157.90.135.221 include:spf.azehosting.net ip4:157.90.34.121 ip4:94.231.104.196 ip4:159.69.75.118 +a +mx ~all

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.knowware.dk	d_Cb5Xa_aNu-xcsmHgVSbrNtcWiv_5p0C_paN08fghA

🔗 TLSA / DANE

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

🔐 DNSSEC483ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA385ms

Field	Value
Serial	2026062202
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

417ms

A

399ms

MX

344ms

AAAA

194ms

TXT

745ms

CAA

156ms

HTTPS

389ms

TLSA

109ms

SOA

385ms

MTA-STS

388ms

DNSSEC

483ms

SRV

427ms

Total

1320ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 16:54:44	1595ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 16:45:21	1486ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 12:23:37	1137ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 03:37:06	1466ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 09:53:16	1937ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 20:35:18	1320ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 13:28:57	925ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 12:56:38	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:06:56	2499ms	3 NS 1 A 1 MX	🔓 Insecure	View