kalnet.dk

📜 Historical scan 2026-09-25 15:31:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kalnet.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 13 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.31 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mx.spamexperts.com, fallbackmx.spamexperts.eu and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.31	14400s	server12.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

3 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mx.spamexperts.com	149.13.75.27 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
20	14400s	fallbackmx.spamexperts.eu	149.13.75.27 154.59.104.23 154.59.193.124 2001:978:2:2c::137:100 2001:978:2:6::f:124 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
30	14400s	lastmx.spamexperts.net	149.13.75.27 154.59.104.23 2001:550:2:3::62:100 2001:550:2:61::2fc:100 2001:978:2:2c::137:100 2001:978:2:7::162:100 38.71.16.244 38.89.254.156	fe1-r3-in.fra02.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com fe2-r2-in.la10.l.antispamcloud.com — fe2-r3-in.ams14.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com fe2-r2-in.la10.l.antispamcloud.com fe1-r2-in.ch03.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS16633 N-able Technologies, Inc. AS16633 N-able Technologies, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.216.31
🔶 Autoconfig	178.20.216.31

🔷 AAAA Records (IPv6)#

1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:a	14400s	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 121ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 253ms

TXT Record
v=spf1 include:spf.antispamcloud.com include:spf.chosting.dk a:smtp-out.korupantennelaug.dk a mx ip4:212.98.74.253/32 ip4:178.20.216.31 ~all

✉️ SPF#

Policy	Record (kalnet.dk)
~all (soft fail)	v=spf1 include:spf.antispamcloud.com include:spf.chosting.dk a:smtp-out.korupantennelaug.dk a mx ip4:212.98.74.253/32 ip4:178.20.216.31 ~all

📨 DMARC#

Policy	Record (_dmarc.kalnet.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 21:08:26

www CNAME	frontend.korupantennelaug.dk (all on korupantennelaug.dk) → 185.118.183.240 (AS216230)
www vs bare domain	Different networks kalnet.dk: 178.20.216.31 2a01:7cc0:101:ffff::1:a (AS21060) www.kalnet.dk: 185.118.183.240 (AS216230) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kalnet.dk	WDeF2ELEber1XCa4jLl1wC6vljQKEvNAGlPEmBKSpa8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091401
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	notification@fioniait.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 05:54:36

Field	Value
Registrar	FIONIA IT ApS
Registered	2011-09-13
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

60ms

64ms

AAAA

43ms

TXT

253ms

CAA

44ms

HTTPS

53ms

TLSA

102ms

SOA

0ms

MTA-STS

77ms

DNSSEC

76ms

SRV

121ms

Total

1015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 21:09:41	1151ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-25 15:31:45 shown	1015ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-15 13:44:38	1940ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-27 03:02:41	1114ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-26 00:54:11	1081ms	3 NS 1 A 3 MX	🔓 Insecure
2026-07-22 00:36:25	1802ms	3 NS 1 A 3 MX	🔓 Insecure
2026-07-15 19:09:23	3861ms	3 NS 1 A 3 MX	🔓 Insecure
2026-07-08 18:28:51	1777ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-18 03:48:27	828ms	2 NS 1 A 3 MX	🔒 Secure