gaffat.dk DNS records

🖥️ Nameservers2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
alex.ns.cloudflare.com	108.162.193.100 172.64.33.100 173.245.59.100 2606:4700:58::adf5:3b64 2803:f800:50::6ca2:c164 2a06:98c1:50::ac40:2164	alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leanna.ns.cloudflare.com	108.162.194.151 162.159.38.151 172.64.34.151 2606:4700:50::a29f:2697 2803:f800:50::6ca2:c297 2a06:98c1:50::ac40:2297	leanna.ns.cloudflare.com leanna.ns.cloudflare.com leanna.ns.cloudflare.com leanna.ns.cloudflare.com leanna.ns.cloudflare.com leanna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.219	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 34ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	87.62.103.126
🔶 Autoconfig	87.62.103.126

🔷 AAAA Records (IPv6)2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:4fdb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ab8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.219,172.67.171.143 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4fdb,2606:4700:3037::ac43:ab8f

📝 TXT Records1 records 159ms

TXT Record
protonmail-verification=a9e46550f1a3d11ec90cbc182cbf8061afd77851

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.gaffat.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.gaffat.dk	0EFz2DOeBixUuPsA3yTbGvqnMVdSVqTyHwDbQ1AsY2E
TXT	_acme-challenge.gaffat.dk	nbYMRxJQ8mcUBKk7WFtVIjUR0mX2eFaPLhZv5NCc6j8

🔗 TLSA / DANE4 records 90ms

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…

🔐 DNSSEC128ms

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

🏷️ SOA0ms

Field	Value
Serial	2413360810
Primary NS (MNAME)	alex.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

24ms

A

63ms

MX

34ms

AAAA

30ms

TXT

159ms

CAA

43ms

HTTPS

50ms

TLSA

90ms

SOA

0ms

MTA-STS

60ms

DNSSEC

128ms

SRV

59ms

Total

726ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:56:41	726ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 01:45:08	663ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-15 22:20:02	4842ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-11 19:25:33	3972ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-10 15:29:52	3356ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-30 17:39:49	2355ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-22 11:25:30	10394ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-19 03:54:04	10108ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-10 02:02:26	1491ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 01:37:45	9889ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-26 01:14:53	882ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-19 03:15:47	1325ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 09:46:37	765ms	2 NS 2 A 2 MX	🔓 Insecure	View