sftp.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.tinydns.dk	167.172.166.123 2a03:b0c0:3:d0::12ec:e001	ns01.tinydns.dk ns01.tinydns.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns02.tinydns.dk	174.138.8.195 2a03:b0c0:2:d0::1065:1	ns02.tinydns.dk ns02.tinydns.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.128.139.46	1800s	—	AS14061	DigitalOcean, LLC	178.128.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mail.mxx.dk	165.22.68.211 2a03:b0c0:3:d0::10e9:a001	mail.mxx.dk mail.mxx.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	sftp.dk → 178.128.139.46
🔶 Autoconfig	sftp.dk → 178.128.139.46

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 235ms

TXT Record
google-site-verification=fTU2a2EosTcGys7j2KYEkskkunELI9VdeOxHRWj-YsA
have-i-been-pwned-verification=dweb_jqx1ixp0r5dp2c6rrupkikwn
v=spf1 include:mxx.dk -all

✉️ SPF

Policy	Record (sftp.dk)
-all (hard fail)	v=spf1 include:mxx.dk -all

📨 DMARC

Policy	Record (_dmarc.sftp.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:support@mxx.dk; adkim=r; aspf=r

📬 MTA-STS222ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20260131210517Z
max_age	604800s
Policy MX	mail.mxx.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:rpt@mxx.dk

📜 CAA Records2 records 43ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sftp.dk	sftp.dk
TXT	sftp.dk	have-i-been-pwned-verification=dweb_jqx1ixp0r5dp2c6rrupkikwn

🔗 TLSA / DANE1 records 102ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.mxx.dk	DANE-EE · SPKI · SHA-256	EF5967F843AFA8B1926E0819D33A8F16…

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082603
Primary NS (MNAME)	ns01.tinydns.dk
Responsible (RNAME)	hostmaster@tinydns.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

41ms

MX

50ms

AAAA

49ms

TXT

235ms

CAA

43ms

HTTPS

37ms

TLSA

102ms

SOA

0ms

MTA-STS

222ms

DNSSEC

110ms

SRV

80ms

Total

2162ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:50:30	2162ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 02:47:45	1706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 22:50:45	4232ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 19:04:31	1675ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 17:25:38	10717ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 06:43:55	2614ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 23:33:18	8983ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 06:29:00	1171ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 00:48:51	2199ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 16:08:15	1414ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 18:28:58	1845ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 17:04:01	1136ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 15:54:17	1287ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 07:57:02	1139ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 00:39:26	1016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 15:51:57	9882ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 14:18:34	17475ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 12:45:08	1205ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 09:52:40	1212ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 05:14:20	3074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:08:48	1529ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 16:52:31	10656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 15:20:09	3621ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:10:23	9153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:07:26	2241ms	2 NS 1 A 1 MX	🔒 Secure	View