captchify.com - robtex.com

captchify.com

DNSSEC⚠️ Not signed
A44.218.84.107🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-218-84-107.compute-1.amazonaws.com
NSns-1159.awsdns-16.org ⭐
A2600:9000:5304:8700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1159.awsdns-16.org
A205.251.196.135🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1159.awsdns-16.org
NSns-112.awsdns-14.com
A2600:9000:5300:7000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-112.awsdns-14.com
A205.251.192.112🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-112.awsdns-14.com
NSns-1915.awsdns-47.co.uk
A2600:9000:5307:7b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1915.awsdns-47.co.uk
A205.251.199.123🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1915.awsdns-47.co.uk
NSns-689.awsdns-22.net
A2600:9000:5302:b100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-689.awsdns-22.net
A205.251.194.177🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-689.awsdns-22.net
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
TXTgoogle-site-verification=Hy38qeih9bUqs0oZ8fSKwzLzFdgGXDA3UxJH0mxhY3c
SOAns-1159.awsdns-16.orgawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783404771

Same first word

captchify.com

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSns-112.awsdns-14.comns-1159.awsdns-16.orgns-1915.awsdns-47.co.ukns-689.awsdns-22.netns61.domaincontrol.comns62.domaincontrol.comMXsmtp.google.commx.zoho.commx2.zoho.comA44.218.84.10750.63.202.43
●NSns-112.awsdns-14.com2026-04-09 → 2026-07-07 · 3 obs
○ 2017-08-15 08:04:28
● 2026-04-09 01:50:20
● 2026-07-07 06:13:18
●NSns-1159.awsdns-16.org2026-04-09 → 2026-07-07 · 3 obs
○ 2017-08-15 08:04:28
● 2026-04-09 01:50:20
● 2026-07-07 06:13:18
●NSns-1915.awsdns-47.co.uk2026-04-09 → 2026-07-07 · 3 obs
○ 2017-08-15 08:04:28
● 2026-04-09 01:50:20
● 2026-07-07 06:13:18
●NSns-689.awsdns-22.net2026-04-09 → 2026-07-07 · 3 obs
○ 2017-08-15 08:04:28
● 2026-04-09 01:50:20
● 2026-07-07 06:13:18
○NSns61.domaincontrol.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 08:04:28
○ 2026-04-09 01:50:20
○ 2026-07-07 06:13:18
○NSns62.domaincontrol.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 08:04:28
○ 2026-04-09 01:50:20
○ 2026-07-07 06:13:18
○MXmx.zoho.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 08:04:28
○ 2026-04-09 01:50:20
○ 2026-07-07 06:13:18
○MXmx2.zoho.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 08:04:28
○ 2026-04-09 01:50:20
○ 2026-07-07 06:13:18
●MXsmtp.google.com2026-04-09 → 2026-07-07 · 3 obs
○ 2017-08-15 08:04:28
● 2026-04-09 01:50:20
● 2026-07-07 06:13:18
●A44.218.84.1072026-04-09 → 2026-07-07 · 3 obs
○ 2017-08-15 08:04:28
● 2026-04-09 01:50:20
● 2026-07-07 06:13:18
○A50.63.202.432017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 08:04:28
○ 2026-04-09 01:50:20
○ 2026-07-07 06:13:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
captchify.comns-112.awsdns-14.com, ns-689.awsdns-22.net, ns-1159.awsdns-16.org, ns-1915.awsdns-47.co.uk2 records

✅ Authoritative Response

Server:205.251.199.123

NS records: ns-112.awsdns-14.com, ns-689.awsdns-22.net, ns-1159.awsdns-16.org, ns-1915.awsdns-47.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for captchify.com (unsigned zone)

⏱️ Timing

Total: 2115ms | Queries: -

📄 Records

TypeCountSample Data
A144.218.84.107
NS4ns-112.awsdns-14.com, ns-1159.awsdns-16.org...
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=Hy38qeih9bUqs0o
SOA1ns-1159.awsdns-16.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-112.awsdns-14.com, ns-112.awsdns-14.com)

Analysis

IP Addresses

captchify.com has exactly one IP address — 44.218.84.107.

sempx.io, www.loweswholesale.com, sustainabilityspot.com plus two other host names have IP numbers in common with captchify.com.

Name Servers

Four name servers handle the delegation for captchify.com: ns-112.awsdns-14.com, ns-689.awsdns-22.net, ns-1159.awsdns-16.org and ns-1915.awsdns-47.co.uk.

At least some of captchify.com's name servers are shared with other domains, for example bbbonline.com, co-vin.in, echopoll.eu and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-112.awsdns-14.com directs to 205.251.192.112 and 2600:9000:5300:7000::1; ns-689.awsdns-22.net directs to 205.251.194.177 and 2600:9000:5302:b100::1; ns-1159.awsdns-16.org directs to 205.251.196.135 and 2600:9000:5304:8700::1; ns-1915.awsdns-47.co.uk directs to 205.251.199.123 and 2600:9000:5307:7b00::1.

Mail Servers

captchify.com uses one mail server — smtp.google.com.

The mail server setup of captchify.com matches that of other domains such as yxv.it, thethaitourism.com, server.capitol.it and two others.

At least some of the mail servers used by captchify.com are shared with other domains: didasco.nl, abs.org.au, upfluence.ai and two others among them.

It is common to see these mail servers combined with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com has 9 IP addresses: 142.250.31.27, 142.251.179.27, 172.253.63.26 plus 6 more.