ctctools.dk

Records from scan: 2026-09-23 22:16:30 · 12503ms total · last checked 2026-10-18 06:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ctctools.dk is a .dk domain served by 3 nameservers (ns1.bigcommerce.com, ns2.bigcommerce.com, ns3.bigcommerce.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 63.141.128.20 is hosted by Bigcommerce Inc. (AS399566) in United States. Mail is handled by mail.ctctools.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 201ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bigcommerce.com	172.64.52.200 172.64.53.195	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.bigcommerce.com	172.64.52.200 172.64.53.195	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.bigcommerce.com	172.64.52.200 172.64.53.195	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
63.141.128.20	900s	—	AS399566	Bigcommerce Inc.	63.141.128.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	mail.ctctools.dk	142.132.203.237	cp08.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1455ms

TXT Record
google-site-verification=HnwwSu-Ds8EIAg1q9MDa7UTcmZfqNUvVPGia-tfolaQ
v=spf1 +a +mx include:_spf.bigcommerce.com include:_spf.smtp.com -all

✉️ SPF#

Policy	Record (ctctools.dk)
-all (hard fail)	v=spf1 +a +mx include:_spf.bigcommerce.com include:_spf.smtp.com -all

📨 DMARC#

Policy	Record (_dmarc.ctctools.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

checked 2026-09-29 23:42:56

www CNAME	ctctools.dk (all on ctctools.dk)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9087ms

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	2025022800
Primary NS (MNAME)	ns1.bigcommerce.com
Responsible (RNAME)	serverops@bigcommerce.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

201ms

200ms

195ms

AAAA

198ms

TXT

1455ms

CAA

201ms

HTTPS

193ms

TLSA

605ms

SOA

0ms

MTA-STS

401ms

DNSSEC

9087ms

SRV

558ms

Total

12503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 22:16:30 shown	12503ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 23:46:35	4744ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:05:24	1297ms	3 NS 1 A 1 MX	🔓 Insecure