senseleading.dk DNS records

🖥️ Nameservers3 records 99ms

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 93ms

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	—

📧 MX Records1 records 81ms

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 106ms

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 173ms

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

📝 TXT Records1 records 299ms

TXT Record
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.senseleading.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 112ms

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

🔗 TLSA / DANE2 records 1327ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp.jkkn.net	DANE-EE · Full cert · SHA-256	CD85DCA78131FF3AE90D35C3FCF85827…
HTTPS _443._tcp.senseleading.dk	DANE-EE · Full cert · SHA-256	40C7219C47233573F074D6552C88F022…

🔐 DNSSEC224ms

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

🏷️ SOA0ms

Field	Value
Serial	2024083674
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

99ms

A

93ms

MX

81ms

AAAA

106ms

TXT

299ms

CAA

112ms

HTTPS

86ms

TLSA

1327ms

SOA

0ms

MTA-STS

135ms

DNSSEC

224ms

SRV

173ms

Total

3350ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 16:40:09	3350ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 15:33:59	614ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 12:08:57	8988ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:24:46	2998ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 23:46:57	9385ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 04:55:15	4874ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 11:39:06	1125ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 01:40:29	1176ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 04:33:46	1551ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 15:57:14	1064ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 07:01:07	7067ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 04:11:35	1212ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 19:35:47	9180ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 05:39:25	9878ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 11:23:22	9012ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:07:28	973ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 16:27:30	1221ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 13:52:46	1050ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:37:24	3078ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:44:39	18599ms	3 NS 1 A 1 MX	🔒 Secure	View