simpelhed.dk DNS records

🖥️ Nameservers3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-174-a.gandi.net	173.246.100.175 2001:4b98:aaaa::af	ns-174-a.gandi.net ns-174-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-72-c.gandi.net	217.70.187.73 2604:3400:aaac::49	ns-72-c.gandi.net ns-72-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-96-b.gandi.net	2001:4b98:aaab::61 213.167.230.97	ns-96-b.gandi.net ns-96-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 2077ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.179.235	10798s	212-237-179-235.static.kviknet.net	AS204151	EWII Bredbaand A/S	212.237.176.0/21	🇩🇰 Denmark	Frederikssund

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 287ms

TXT Record
protonmail-verification=6d96e35a13f62c5b6c83487c4c80bb4a6bb3e10c

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 / DANE2 records 52ms

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…

🔐 DNSSEC143ms

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	1787788800
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

2077ms

MX

62ms

AAAA

73ms

TXT

287ms

CAA

52ms

HTTPS

71ms

TLSA

52ms

SOA

0ms

MTA-STS

88ms

DNSSEC

143ms

SRV

94ms

Total

3623ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:17:15	3623ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 01:41:37	1780ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 21:23:33	3698ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 03:10:49	9225ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 08:45:53	912ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 13:44:30	1168ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-07-16 20:12:34	1768ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-07-13 11:22:05	10073ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 07:00:05	2170ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 07:56:25	3551ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 07:54:05	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:51:02	1193ms	3 NS 1 A 1 MX	🔓 Insecure	View