jarg.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.198.227.169	3600s	0x3ec6e3a9.ejb.customer.dk.telia.net	AS3308	Norlys Telco A/S	62.198.0.0/15	🇩🇰 Denmark	Brønshøj

📧 MX Records2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	43200s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 123ms

TXT Record
protonmail-verification=8b9e7adef2925dfee5e77b9f72e7bef2d1ee32cf
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF

Policy	Record (jarg.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC

Policy	Record (_dmarc.jarg.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-reports@jarg.dk; ruf=mailto:dmarc-fail@jarg.dk; fo=1; aspf=s; adkim=s

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 41ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE4 records 78ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC79ms

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

🏷️ SOA39ms

Field	Value
Serial	2025122101
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

31ms

MX

40ms

AAAA

29ms

TXT

123ms

CAA

41ms

HTTPS

44ms

TLSA

78ms

SOA

39ms

MTA-STS

44ms

DNSSEC

79ms

SRV

91ms

Total

730ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 06:58:32	730ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 06:57:04	1461ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 23:31:57	543ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 13:21:20	5541ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 01:59:57	870ms	4 NS 1 A 2 MX	🔒 Secure	View