tiif1922.dk DNS records

🖥️ Nameservers2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trace.ns.cloudflare.com	108.162.195.172 162.159.44.172 172.64.35.172 2606:4700:58::a29f:2cac 2803:f800:50::6ca2:c3ac 2a06:98c1:50::ac40:23ac	trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.8	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.59	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
2	300s	mail.sauerdev.com	2a06:1301:4050:100:0:70:124:0 45.136.70.124	mail.sauerdev.com mail.sauerdev.com	AS44803 Webdock.io ApS AS44803 Webdock.io ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.sauerdev.com → 45.136.70.124
🔶 Autoconfig	mail.sauerdev.com → 45.136.70.124

🔷 AAAA Records (IPv6)2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5308	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d23b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.8,172.67.210.59 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5308,2606:4700:3037::ac43:d23b

🔌 SRV Records2 records 96ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	2	1	443	mail.sauerdev.com
_imaps._tcp	0	1	993	mail.sauerdev.com

📝 TXT Records3 records 229ms

TXT Record
brevo-code:b99da21e4d6726bd1705d83886c2252c
google-site-verification=kbNEBSPSZ3DrQy45jxWaYEQ73VIIPhMgHvEOOhucn84
v=spf1 mx -all

✉️ SPF

Policy	Record (tiif1922.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.tiif1922.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s; rf=afrf; sp=quarantine; rua=mailto:postmaster@sauerdev.com

📬 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 / DANE1 records 100ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.sauerdev.com	DANE-EE · selector 3 · SHA-256	77D5550CF0C3B6CF29BE40E3E75A8BDF…

🔐 DNSSEC97ms

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	2411929883
Primary NS (MNAME)	lily.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-17 03:22:10

Field	Value
Registrar	dns.services ApS
Registered	2026-06-12
Expires	2027-06-11 (282d)

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

54ms

MX

38ms

AAAA

74ms

TXT

229ms

CAA

74ms

HTTPS

65ms

TLSA

100ms

SOA

0ms

MTA-STS

67ms

DNSSEC

97ms

SRV

96ms

Total

2128ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:34:24	2128ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 02:21:40	1104ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 14:50:17	2042ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-18 06:30:14	2626ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 03:21:26	1647ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 22:58:15	1288ms	2 NS 2 A 1 MX	🔓 Insecure	View