springform.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
osmar.ns.cloudflare.com	108.162.195.124 162.159.44.124 172.64.35.124 2606:4700:58::a29f:2c7c 2803:f800:50::6ca2:c37c 2a06:98c1:50::ac40:237c	osmar.ns.cloudflare.com osmar.ns.cloudflare.com osmar.ns.cloudflare.com osmar.ns.cloudflare.com osmar.ns.cloudflare.com osmar.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serenity.ns.cloudflare.com	108.162.194.108 162.159.38.108 172.64.34.108 2606:4700:50::a29f:266c 2803:f800:50::6ca2:c26c 2a06:98c1:50::ac40:226c	serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	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	600s	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 170ms

TXT Record
protonmail-verification=a2b6b3412dc1880b69351c93701f49d8984f57a2
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.springform.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:086f63fc1f8d479aaed3202578d89ed3@dmarc-reports.cloudflare.net
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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

🔗 TLSA / DANE4 records 45ms

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

🔐 DNSSEC54ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA35ms

Field	Value
Serial	2406692974
Primary NS (MNAME)	osmar.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

41ms

MX

37ms

AAAA

37ms

TXT

170ms

CAA

43ms

HTTPS

56ms

TLSA

45ms

SOA

35ms

MTA-STS

40ms

DNSSEC

54ms

SRV

110ms

Total

494ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:59:42	846ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-23 05:39:47	1653ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-06 13:43:10	9468ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-11 08:44:55	17228ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-07 03:58:51	2497ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-28 01:55:50	2132ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-27 12:18:06	1064ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-22 21:49:19	912ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-21 12:13:35	539ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-20 12:11:32	494ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-17 12:17:34	736ms	2 NS 0 A 2 MX	🔓 Insecure	View