helpimprove.dk DNS records

🖥️ Nameservers2 records 200ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.jkkn.net	2a05:f6c7:3713::3 80.210.78.144	gw.netsense.dk gw.netsense.dk	AS203953 Hiper A/S AS203953 Hiper A/S
ns2.jkkn.net	2a02:7b40:c3b5:f2b7::1 80.209.237.120	debbie.jkkn.net cloud-ip.jkkn.net	AS212531 UAB Interneto vizija AS212531 UAB Interneto vizija

🌍 A Records1 records 141ms

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 170ms

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 227ms

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 313ms

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

📝 TXT Records1 records 374ms

TXT Record
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.helpimprove.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 161ms

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

🔗 TLSA / DANE2 records 286ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp.jkkn.net	DANE-EE · Full cert · SHA-256	8F452E203DE9E139B9C6D0EE5C96C8EF…
HTTPS _443._tcp.helpimprove.dk	DANE-EE · Full cert · SHA-256	2ECF1D236EFEB15247695A22ECCEB83A…

🔐 DNSSEC233ms

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

🏷️ SOA0ms

Field	Value
Serial	2024083594
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

200ms

A

141ms

MX

170ms

AAAA

227ms

TXT

374ms

CAA

161ms

HTTPS

214ms

TLSA

286ms

SOA

0ms

MTA-STS

152ms

DNSSEC

233ms

SRV

313ms

Total

2376ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 15:44:08	2915ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:29:00	1572ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:39:32	3892ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 23:05:36	1759ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 19:23:28	6444ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 19:22:41	4037ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 11:37:02	1359ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 12:27:33	2933ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 23:52:54	5091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 14:14:39	11974ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 23:37:04	1077ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 18:30:26	9632ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 18:20:22	2587ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 22:05:25	2231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 08:16:10	1323ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 01:54:26	3661ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 01:04:24	1304ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 20:47:49	2737ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 20:23:00	11312ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:49:01	1940ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 23:04:50	1140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:13:19	927ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:51:04	1894ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:00:31	2376ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 18:15:27	2786ms	2 NS 1 A 1 MX	🔒 Secure	View