circus.dk DNS records

🖥️ Nameservers2 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
andy.ns.cloudflare.com	108.162.193.101 172.64.33.101 173.245.59.101 2606:4700:58::adf5:3b65 2803:f800:50::6ca2:c165 2a06:98c1:50::ac40:2165	andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.12	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	localhost	::1 127.0.0.1	localhost localhost	— —

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.128.143
🔶 Autoconfig	104.21.2.12

🔷 AAAA Records (IPv6)2 records 90ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:808f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:20c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 192ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.12,172.67.128.143 ech=AEX+DQBBxgAgACDU02VX/J24gNRadHBUv0UeO9HK/mhXzzhdTfHDskF6WAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:808f,2606:4700:3037::6815:20c

📝 TXT Records1 records 552ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 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)

🔐 DNSSEC413ms

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	2413654317
Primary NS (MNAME)	andy.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

111ms

A

89ms

MX

101ms

AAAA

90ms

TXT

552ms

CAA

175ms

HTTPS

192ms

TLSA

167ms

SOA

0ms

MTA-STS

209ms

DNSSEC

413ms

SRV

249ms

Total

1736ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:10:44	1736ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 18:42:54	9748ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 13:09:00	8627ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 03:22:13	914ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 10:18:28	835ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 02:09:04	7844ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 06:48:06	864ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:50:39	514ms	2 NS 2 A 1 MX	🔓 Insecure	View