mtcaptcha.com - robtex.com
mtcaptcha.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=1771291435 | ||||||
Up
service.mtcaptcha.com |
proxy-eu-1.mtcaptcha.com |
Same first word
mtcaptcha.com |
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-1406.awsdns-47.org2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●NSns-1543.awsdns-00.co.uk2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●NSns-248.awsdns-31.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●NSns-952.awsdns-55.net2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
○NSns-cloud-a1.googledomains.com2017-10-24 → 2017-10-24 · 2 obs
○ 2026-02-24 13:36:44
○NSns-cloud-a2.googledomains.com2017-10-24 → 2017-10-24 · 2 obs
○ 2026-02-24 13:36:44
○NSns-cloud-a3.googledomains.com2017-10-24 → 2017-10-24 · 2 obs
○ 2026-02-24 13:36:44
○NSns-cloud-a4.googledomains.com2017-10-24 → 2017-10-24 · 2 obs
○ 2026-02-24 13:36:44
●MXalt1.aspmx.l.google.com2017-10-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●MXalt2.aspmx.l.google.com2017-10-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●MXalt3.aspmx.l.google.com2017-10-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●MXalt4.aspmx.l.google.com2017-10-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●MXaspmx.l.google.com2017-10-24 → 2026-02-24 · 2 obs
● 2026-02-24 13:36:44
●A198.202.211.12026-02-24 → 2026-02-24 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mtcaptcha.com | ns-248.awsdns-31.com, ns-952.awsdns-55.net, ns-1543.awsdns-00.co.uk, ns-1406.awsdns-47.org | - |
✅ Authoritative Response
Server: 205.251.192.248
NS records: ns-248.awsdns-31.com, ns-952.awsdns-55.net, ns-1543.awsdns-00.co.uk, ns-1406.awsdns-47.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtcaptcha.com (unsigned zone)
⏱️ Timing
Total: 76ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 4 | ns-1406.awsdns-47.org, ns-1543.awsdns-00.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com include:a |
| SOA | 1 | ns-952.awsdns-55.net awsdns-hostmaster.a |
AI analysis
mtcaptcha.com is a parent of service.mtcaptcha.com and proxy-eu-1.mtcaptcha.com.
mtcaptcha.com resolves to one IP number: 198.202.211.1.
other host names including k9nanni.com, looop.co, thefinhouse.com, mthobson.school.nz and skriptor.com share IP numbers with mtcaptcha.com.
mtcaptcha.com is delegated to four name servers: ns-248.awsdns-31.com, ns-952.awsdns-55.net, ns-1406.awsdns-47.org and ns-1543.awsdns-00.co.uk.
mtcaptcha.com at least partially shares name servers with other domains, for instance redgelabs.com, tiendaprowess.com.ar, cristianoronaldo.com, mxu.de and marykayintouch.com.
Host names with two IP numbers:
ns-248.awsdns-31.com points to 2600:9000:5300:f800::1 and 205.251.192.248; ns-952.awsdns-55.net points to 2600:9000:5303:b800::1 and 205.251.195.184; ns-1406.awsdns-47.org points to 2600:9000:5305:7e00::1 and 205.251.197.126; ns-1543.awsdns-00.co.uk points to 2600:9000:5306:700::1 and 205.251.198.7.
mtcaptcha.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mtcaptcha.com shares some mail servers with other domains, at least partially, for instance industrialmarketinginc.com, ns500698.ns500758.ns500758.ns500698.ns500736.ns500735.ns500736.ns500698.ns500736.ns500735.ns500576.ns500708.ns500576.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, ns500742.ns500731.ns500742.ns500742.ns500742.ns500671.ns500671.ns500649.ns500131.lustychickser.com, ns500758.ns500698.ns500758.ns500758.ns500759.ns500735.ns500736.ns500698.ns500736.ns500698.ns500708.ns500698.ns500652.trackreceptor.com and ns500759.ns500758.ns500698.ns500758.ns500698.ns500736.ns500698.ns500735.ns500576.ns500698.ns500576.ns500698.ns500576.ns500652.ns500652.ns500619.trackreceptor.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27