j-frost.dk DNS records

🖥️ Nameservers2 records 107ms

Nameserver	IP addresses	PTR	ASN / ISP
angelina.ns.cloudflare.com	108.162.194.232 162.159.38.232 172.64.34.232 2606:4700:50::a29f:26e8 2803:f800:50::6ca2:c2e8 2a06:98c1:50::ac40:22e8	angelina.ns.cloudflare.com angelina.ns.cloudflare.com angelina.ns.cloudflare.com angelina.ns.cloudflare.com angelina.ns.cloudflare.com angelina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ryan.ns.cloudflare.com	108.162.195.229 162.159.44.229 172.64.35.229 2606:4700:58::a29f:2ce5 2803:f800:50::6ca2:c3e5 2a06:98c1:50::ac40:23e5	ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.53.148	300s	5.186.53.148.static.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Egå

📧 MX Records2 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	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	300s	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 Records3 records 246ms

TXT Record
ca3-10ec66e677394f99af0b71e4ffb62365
protonmail-verification=68106af6fb633e4f498f84662b84767859b4bdd6
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (j-frost.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.j-frost.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.j-frost.dk	4FvtfV85R91ITaE72rp-_3IB9-pDC0DL997iANnF0ds
TXT	_acme-challenge.j-frost.dk	Hfrh6yond7cR9F9wylSLDlWc0mt6BAEytT7SsCGcnVs
TXT	_acme-challenge.j-frost.dk	QofP4gyDfnmd49CeoESKjV_89Q_WckZyrStUiUf6hoQ
TXT	_acme-challenge.j-frost.dk	X_ZcsJtNKuaDrKTsZn0dnKtNnjgGPiZzZ68EV4VXH_U

🔗 TLSA / DANE4 records 235ms

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	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC184ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412833156
Primary NS (MNAME)	angelina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-05 20:19:11

Field	Value
Registrar	Dom
Registered	2013-10-10
Expires	2026-10-31 (58d)

📋 WHOIS

⏱️ Lookup Timing

NS

107ms

A

59ms

MX

64ms

AAAA

76ms

TXT

246ms

CAA

79ms

HTTPS

82ms

TLSA

235ms

SOA

0ms

MTA-STS

90ms

DNSSEC

184ms

SRV

125ms

Total

2129ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 05:11:04	2129ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-17 22:42:52	1803ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 08:20:33	3231ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-05 12:24:05	1329ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-27 01:00:19	18288ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-05 20:13:13	1843ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-01 10:19:48	981ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-28 07:39:52	806ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 05:33:57	524ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 15:33:26	2216ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 13:32:35	979ms	2 NS 1 A 2 MX	🔓 Insecure	View