kolsec.com - robtex.com
kolsec.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774766887 | ||||||
Same first word
kolsec.com |
Similar names
sockel.de |
elocks.cn |
slocke.com |
colesk.com |
sockel.com |
sockel.ch |
sockel.biz |
ecsokl.com |
kelcos.com |
selock.cn |
skelco.com |
koescl.com |
lockes.co.uk |
celoks.com |
kcoles.com |
ockels.nl |
soclke.com |
kolcse.hu |
kclose.com |
cokles.com.ar |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2020-02-13 → 2026-03-29 · 2 obs
● 2026-03-29 06:48:54
●NSns-cloud-b2.googledomains.com2020-02-13 → 2026-03-29 · 2 obs
● 2026-03-29 06:48:54
●NSns-cloud-b3.googledomains.com2020-02-13 → 2026-03-29 · 2 obs
● 2026-03-29 06:48:54
●NSns-cloud-b4.googledomains.com2020-02-13 → 2026-03-29 · 2 obs
● 2026-03-29 06:48:54
●MXmail.protonmail.ch2026-03-05 → 2026-03-29 · 2 obs
● 2026-03-29 06:48:54
●MXmailsec.protonmail.ch2026-03-05 → 2026-03-29 · 2 obs
● 2026-03-29 06:48:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kolsec.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 1 | protonmail-verification=7d5c3401ddfebf3c |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Name Servers
kolsec.com delegates to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
kolsec.com at least partially shares name servers with other domains, including mutlucell.com, 1life1coach.com, med-lex.fr, ritual.support and karoutonlinelb.com.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
kolsec.com is served by two mail servers mail.protonmail.ch and mailsec.protonmail.ch.
kolsec.com shares the same mail server setup as other domains, for instance casinoutanlicens.com, afromighty.com, renaud.space, mydp3.com and azuresky.net.
kolsec.com shares at least some mail servers with other domains, for example smartsmiles.com, touchstonemag.com, swingby.at, sioufi.ca and gallagan.com.
these mail servers commonly accompany aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with three IP numbers:
The host name mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
The host name mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.