thomaskolker.com - robtex.com
thomaskolker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:775b🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700::6812:785b🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.18.119.91Cloudflare104.18.112.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.18.120.91Cloudflare104.18.112.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | amy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c065🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2065🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 108.162.192.101🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 172.64.32.101🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 173.245.58.101🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| NS | byron.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c343🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2343🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 108.162.195.67🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 162.159.44.67Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 172.64.35.67🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| TXT | google-site-verification=jAe7mm4vNBlWP-xFsVrCw9FPOUVrW1rCELxd28Zd4AA | ||||||
| TXT | google-site-verification=qASzUUVE02TFkM___EdJWkB7s1-MJzIAI1PRpS6h1JY | ||||||
| SOA | amy.ns.cloudflare.comdns@cloudflare.com serial=2397975965 | ||||||
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=1774595137 | ||||||
Same first word
thomaskolker.com |
DNS History
6 records (6 active, 0 former)
●NSamy.ns.cloudflare.com2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:52
●NSbyron.ns.cloudflare.com2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:52
●A104.18.119.912026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:52
●A104.18.120.912026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:52
●A2606:4700::6812:775b2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:52
●A2606:4700::6812:785b2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| thomaskolker.com | amy.ns.cloudflare.com, byron.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.67
NS records: amy.ns.cloudflare.com, byron.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thomaskolker.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.119.91, 104.18.120.91 |
| AAAA | 2 | 2606:4700::6812:775b, 2606:4700::6812:785b |
| NS | 2 | amy.ns.cloudflare.com, byron.ns.cloudflare.com |
| TXT | 2 | google-site-verification=jAe7mm4vNBlWP-x, google-site-verification=qASzUUVE02TFkM_ |
| SOA | 1 | amy.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (amy.ns.cloudflare.com, amy.ns.cloudflare.com, amy.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by thomaskolker.com: 2606:4700::6812:775b, 2606:4700::6812:785b, 104.18.119.91 and 104.18.120.91.
other host names including coastalelite.com, satorirealestategroup.com, lauraginn.com, homesinchico.net and aaronkirman.com share IP numbers with thomaskolker.com.
Name Servers
thomaskolker.com is delegated to two name servers amy.ns.cloudflare.com and byron.ns.cloudflare.com.
thomaskolker.com shares the same name server setup as other domains, for instance mhbadvisors.com, suzannesellsdallas.com, rochellemaize.com, kelleymerrittre.com and fondasabin.com.
thomaskolker.com at least partially shares name servers with other domains, for instance netraworks.ca, niipa.com, spinpoi.com, creativeplusone.net and newelectricaltechnology.com.
Host names with six IP numbers:
Host name amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.
Host name byron.ns.cloudflare.com points to: 2606:4700:58::a29f:2c43, 2803:f800:50::6ca2:c343, 2a06:98c1:50::ac40:2343, 108.162.195.67, 162.159.44.67 and 172.64.35.67.