s-zimmer.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
lilith.ns.cloudflare.com	108.162.194.143 162.159.38.143 172.64.34.143 2606:4700:50::a29f:268f 2803:f800:50::6ca2:c28f 2a06:98c1:50::ac40:228f	lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yoxall.ns.cloudflare.com	108.162.195.47 162.159.44.47 172.64.35.47 2606:4700:58::a29f:2c2f 2803:f800:50::6ca2:c32f 2a06:98c1:50::ac40:232f	yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.234	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.194	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.20.234
🔶 Autoconfig	104.21.20.234

🔷 AAAA Records (IPv6)2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c2c2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:14ea	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 74ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.234,172.67.194.194 ech=AEX+DQBBqwAgACD6xzHHV+5GJayMapvGN0mzM28ni/OZEjxJM3x1pL2xYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c2c2,2606:4700:3035::6815:14ea

📝 TXT Records

📝

No TXT records found

✉️ 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC176ms

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	2413184689
Primary NS (MNAME)	lilith.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

77ms

A

53ms

MX

72ms

AAAA

88ms

TXT

281ms

CAA

78ms

HTTPS

74ms

TLSA

113ms

SOA

0ms

MTA-STS

114ms

DNSSEC

176ms

SRV

127ms

Total

903ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 07:33:38	903ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 23:26:55	3126ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 20:14:41	4840ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 07:03:21	1955ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 15:33:57	647ms	2 NS 2 A 0 MX	🔓 Insecure	View