szortsznak.dk DNS records

🖥️ Nameservers3 records 26ms

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 29ms

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 29ms

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 37ms

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 46ms

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

📝 TXT Records1 records 105ms

TXT Record
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.szortsznak.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 35ms

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

🔗 TLSA / DANE2 records 1131ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp.jkkn.net	DANE-EE · Full cert · SHA-256	CD85DCA78131FF3AE90D35C3FCF85827…
HTTPS _443._tcp.szortsznak.dk	DANE-EE · Full cert · SHA-256	5D7DF961D9DD2ED144D29A5CE7D082F7…

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2024083903
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

26ms

A

29ms

MX

29ms

AAAA

37ms

TXT

105ms

CAA

35ms

HTTPS

22ms

TLSA

1131ms

SOA

0ms

MTA-STS

44ms

DNSSEC

100ms

SRV

46ms

Total

1654ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:17:33	1654ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 00:18:33	2350ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 10:19:01	8614ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 10:16:30	5157ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 08:13:52	982ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 15:40:17	2767ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 20:09:52	9837ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 17:23:02	1534ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 14:07:49	2835ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 12:45:26	1153ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 18:11:59	1157ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 12:21:07	1863ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 02:39:04	4977ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 00:44:12	2897ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:35:59	2714ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:53:59	955ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 00:28:14	682ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:08:00	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 05:08:05	1195ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:31:37	1175ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:57:31	939ms	3 NS 1 A 1 MX	🔒 Secure	View