netsense.dk DNS records

🖥️ Nameservers3 records 342ms

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
ns1.jkkn.dk	2a05:f6c7:3713::3 80.210.78.144	gw.netsense.dk gw.netsense.dk	AS203953 Hiper A/S AS203953 Hiper A/S

🌍 A Records1 records 229ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.210.78.144	43200s	gw.netsense.dk	AS203953	Hiper A/S	80.210.64.0/20	🇩🇰 Denmark	Rødovre Municipality

📧 MX Records1 records 344ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	smtp.jkkn.net	2a05:f6c7:3713::3 80.210.78.144	gw.netsense.dk gw.netsense.dk	AS203953 Hiper A/S AS203953 Hiper A/S

🔷 AAAA Records (IPv6)1 records 285ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:f6c7:3713::3	43200s	gw.netsense.dk	AS203953	Hiper A/S	2a05:f6c0:0:0:0:0:0:0/29	🇩🇰 Denmark	Vedbæk

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 396ms

Service	Priority	Weight	Port	Target
_imap._tcp	5	0	143	imap.jkkn.net
_imaps._tcp	0	0	993	imap.jkkn.net

📝 TXT Records1 records 575ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (netsense.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.netsense.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-reports@jkkn.net; ruf=mailto:dmarc-abuse@jkkn.net; sp=reject

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 346ms

Flags	Tag	Value
0	iodef	mailto:caa-abuse@jkkn.net
0	issue	letsencrypt.org
0	issuewild	;

🔗 TLSA / DANE1 records 568ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp.jkkn.net	DANE-EE · Full cert · SHA-256	8F452E203DE9E139B9C6D0EE5C96C8EF…

🔐 DNSSEC516ms

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

🏷️ SOA0ms

Field	Value
Serial	2024083913
Primary NS (MNAME)	ns1.jkkn.dk
Responsible (RNAME)	zonecontact@jkkn.dk
Refresh	86400s
Retry	7200s
Expire	3628800s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

342ms

A

229ms

MX

344ms

AAAA

285ms

TXT

575ms

CAA

346ms

HTTPS

294ms

TLSA

568ms

SOA

0ms

MTA-STS

397ms

DNSSEC

516ms

SRV

396ms

Total

4576ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 13:46:55	549ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:14:10	2166ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:00:48	577ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 00:08:19	1444ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 21:13:06	9826ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 15:28:31	1155ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 10:35:54	3739ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 10:08:11	892ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 13:57:44	8753ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 01:54:53	1133ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 10:12:44	1246ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 21:57:36	830ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 02:00:20	1397ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 18:27:03	4576ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 17:23:41	1056ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:57:47	704ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:54:48	647ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 18:56:14	782ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:17:14	2900ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:32:13	3832ms	3 NS 1 A 1 MX	🔒 Secure	View