circoflex.dk

📜 Historical scan 2026-06-16 20:51:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

circoflex.dk is a .dk domain served by 3 nameservers (ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr). It was registered on 22 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.boehringer-ingelheim.com, mail2.boehringer-ingelheim.com and 2 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#

3 records 127ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.observatoiredesmarques.fr	—	—	—
ns3.nameshield.net	—	—	—
obs.ns1.fr	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

4 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail1.boehringer-ingelheim.com	148.188.1.170	mail1.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	—	mail2.boehringer-ingelheim.com	148.188.1.172	mail2.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	—	mail3.boehringer-ingelheim.com	148.188.192.91	mail3.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	—	mail4.boehringer-ingelheim.com	148.188.192.93	mail4.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 387ms

TXT Record
v=spf1 include:_spf.boehringer-ingelheim.com -all

✉️ SPF#

Policy	Record (circoflex.dk)
-all (hard fail)	v=spf1 include:_spf.boehringer-ingelheim.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 2026-10-08 10:56:46

www CNAME	saspresence.perf1.com (all on perf1.com) → 185.65.58.55 81.92.91.56 (AS20756)
www vs bare domain	Only www resolves circoflex.dk: no address www.circoflex.dk: 185.65.58.55 81.92.91.56 (AS20756) (all like this)
Wildcard	No

🔎 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#

215ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

128ms

Field	Value
Serial	2023012314
Primary NS (MNAME)	obs.ns1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-07 08:19:29

Field	Value
Registrar	NAMESHIELD
Registered	2007-03-22
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

127ms

130ms

131ms

AAAA

127ms

TXT

387ms

CAA

126ms

HTTPS

141ms

TLSA

211ms

SOA

128ms

MTA-STS

70ms

DNSSEC

215ms

SRV

0ms

Total

3039ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 10:56:46	848ms	3 NS 0 A 4 MX	🔓 Insecure
2026-10-03 16:09:12	735ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-30 11:24:33	1190ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-26 06:50:46	9571ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-13 02:39:44	1962ms	3 NS 0 A 4 MX	🔓 Insecure
2026-06-27 12:26:18	1914ms	3 NS 0 A 4 MX	🔓 Insecure
2026-06-21 04:13:01	1554ms	3 NS 0 A 4 MX	🔓 Insecure
2026-06-21 00:58:48	1007ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:51:10 shown	3039ms	3 NS 0 A 4 MX	🔓 Insecure