schæfer-hund.dk DNS records

🖥️ Nameservers2 records 109ms

Nameserver	IP addresses	PTR	ASN / ISP
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olof.ns.cloudflare.com	108.162.195.51 162.159.44.51 172.64.35.51 2606:4700:58::a29f:2c33 2803:f800:50::6ca2:c333 2a06:98c1:50::ac40:2333	olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.170	300s	web17.curanet.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	212.97.141.170
🔶 Autoconfig	212.97.141.170

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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)

🔐 DNSSEC345ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA0ms

Field	Value
Serial	2413410969
Primary NS (MNAME)	linda.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

109ms

A

101ms

MX

66ms

AAAA

109ms

TXT

388ms

CAA

71ms

HTTPS

141ms

TLSA

135ms

SOA

0ms

MTA-STS

170ms

DNSSEC

345ms

SRV

184ms

Total

1031ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:42:24	1031ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-08-27 11:50:36	507ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-26 11:41:46	744ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-24 05:41:21	2647ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-08-22 22:57:25	920ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-20 22:20:50	8761ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-08-19 21:14:27	4619ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-08-18 20:54:55	20356ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-07-25 00:48:26	10380ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-25 21:43:36	1780ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-06-20 22:09:36	397ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 05:19:16	771ms	2 NS 1 A 0 MX	🔒 Secure	View