mtcaptcha.com - dns.ninja
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=1785663292 | ||||||
Subdomains
www.mtcaptcha.com |
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 → 2026-08-02 · 3 obs
● 2026-02-24 13:36:44
● 2026-08-02 09:47:38
●NSns-1543.awsdns-00.co.uk2026-02-24 → 2026-08-02 · 3 obs
● 2026-02-24 13:36:44
● 2026-08-02 09:47:38
●NSns-248.awsdns-31.com2026-02-24 → 2026-08-02 · 3 obs
● 2026-02-24 13:36:44
● 2026-08-02 09:47:38
●NSns-952.awsdns-55.net2026-02-24 → 2026-08-02 · 3 obs
● 2026-02-24 13:36:44
● 2026-08-02 09:47:38
○NSns-cloud-a1.googledomains.com2017-10-24 → 2017-10-24 · 3 obs
○ 2026-02-24 13:36:44
○ 2026-08-02 09:47:38
○NSns-cloud-a2.googledomains.com2017-10-24 → 2017-10-24 · 3 obs
○ 2026-02-24 13:36:44
○ 2026-08-02 09:47:38
○NSns-cloud-a3.googledomains.com2017-10-24 → 2017-10-24 · 3 obs
○ 2026-02-24 13:36:44
○ 2026-08-02 09:47:38
○NSns-cloud-a4.googledomains.com2017-10-24 → 2017-10-24 · 3 obs
○ 2026-02-24 13:36:44
○ 2026-08-02 09:47:38
●MXalt1.aspmx.l.google.com2017-10-24 → 2026-08-02 · 2 obs
● 2026-08-02 09:47:38
●MXalt2.aspmx.l.google.com2017-10-24 → 2026-08-02 · 2 obs
● 2026-08-02 09:47:38
●MXalt3.aspmx.l.google.com2017-10-24 → 2026-08-02 · 2 obs
● 2026-08-02 09:47:38
●MXalt4.aspmx.l.google.com2017-10-24 → 2026-08-02 · 2 obs
● 2026-08-02 09:47:38
●MXaspmx.l.google.com2017-10-24 → 2026-08-02 · 2 obs
● 2026-08-02 09:47:38
●A198.202.211.12026-02-24 → 2026-08-02 · 2 obs
● 2026-08-02 09:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mtcaptcha.com | ns-248.awsdns-31.com, ns-952.awsdns-55.net, ns-1543.awsdns-00.co.uk, ns-1406.awsdns-47.org | 2 records |
✅ 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: 1117ms | 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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-248.awsdns-31.com, ns-248.awsdns-31.com)
Analysis
Hierarchy
www.mtcaptcha.com, service.mtcaptcha.com and proxy-eu-1.mtcaptcha.com each fall under the parent domain mtcaptcha.com.
IP Addresses
mtcaptcha.com points to a single IP number: 198.202.211.1.
Additional host names — k9nanni.com, dock.us, looop.co and two others — share IP numbers with mtcaptcha.com.
Name Servers
mtcaptcha.com has four authoritative 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 partially shares its NS delegation with several other domains, including selahfarms.com, watchdata.io, findit.fr and two others.
ns-248.awsdns-31.com, ns-952.awsdns-55.net, ns-1406.awsdns-47.org and ns-1543.awsdns-00.co.uk each carry two IP addresses. ns-248.awsdns-31.com has 205.251.192.248 and 2600:9000:5300:f800::1; ns-952.awsdns-55.net has 205.251.195.184 and 2600:9000:5303:b800::1; ns-1406.awsdns-47.org has 205.251.197.126 and 2600:9000:5305:7e00::1; ns-1543.awsdns-00.co.uk has 205.251.198.7 and 2600:9000:5306:700::1.
Mail Servers
Mail for mtcaptcha.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mtcaptcha.com shares mail servers — at least in part — with other domains, including 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 and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com directs traffic to 142.251.16.26 and 2607:f8b0:4004:c0b::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.