circus.dk

📜 Historical scan 2026-08-31 16:10:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

circus.dk is a .dk domain served by 2 nameservers (andy.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 22 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.12 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by localhost. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

2 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 Records#

1 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 Records#

1 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 Records#

1 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 06:55:43

www	64.190.63.222 (AS47846) (address records, no CNAME)
www vs bare domain	Different networks circus.dk: 104.21.2.12 172.67.128.143 2606:4700:3032::ac43:808f 2606:4700:3037::6815:20c (AS13335) www.circus.dk: 64.190.63.222 (AS47846) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

413ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

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#

WHOIS fetched 2026-10-08 05:51:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-22
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

89ms

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
2026-09-30 03:32:06	1715ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 16:10:44 shown	1736ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:42:54	9748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 13:09:00	8627ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 03:22:13	914ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 10:18:28	835ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 02:09:04	7844ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 06:48:06	864ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 20:50:39	514ms	2 NS 2 A 1 MX	🔓 Insecure