circles-squares.dk

📜 Historical scan 2026-08-30 17:42:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

circles-squares.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.182 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 131ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 136ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.182	3600s	linux161.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4001:c21::1b 74.125.133.27	lcfrai-in-f27.1e100.net wo-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 316ms

TXT Record
google-site-verification=NX2g9F-YBBDRs5KRXIkds1i6AIHwnnBK_pnJ5HdPWO0
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (circles-squares.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 03:32:46

www	94.231.103.182 (AS48854) (address records, no CNAME)
www vs bare domain	Same network circles-squares.dk: 94.231.103.182 (AS48854) www.circles-squares.dk: 94.231.103.182 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

266ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 03:03:46

Field	Value
Registrar	Simply.com A/S
Registered	2019-03-12
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

131ms

136ms

131ms

AAAA

100ms

TXT

316ms

CAA

77ms

HTTPS

96ms

TLSA

191ms

SOA

0ms

MTA-STS

170ms

DNSSEC

266ms

SRV

166ms

Total

1401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 02:42:34	1921ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 01:32:55	641ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-30 17:42:44 shown	1401ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-27 16:13:13	785ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 10:57:27	862ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-01 23:52:16	813ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 20:51:02	729ms	2 NS 1 A 5 MX	🔓 Insecure