`preprod.credify.tech`

DNSSEC	🔒 Signed (DS record present)
NS	`ns-915.awsdns-50.net` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5303:9300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-915.awsdns-50.net`
		A	205.251.195.147^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-915.awsdns-50.net`
NS	`ns-1061.awsdns-04.org` ⚠️ Not in parent delegation
		A	2600:9000:5304:2500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1061.awsdns-04.org`
		A	205.251.196.37^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1061.awsdns-04.org`
NS	`ns-1706.awsdns-21.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:aa00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1706.awsdns-21.co.uk`
		A	205.251.198.170^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1706.awsdns-21.co.uk`
NS	`ns-285.awsdns-35.com`
		A	2600:9000:5301:1d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-285.awsdns-35.com`
		A	205.251.193.29^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-285.awsdns-35.com`
SOA	`ns-915.awsdns-50.net`awsdns-hostmaster@amazon.com serial=1

`credify.tech`

	DNSSEC	🔒 Signed (DS record present)
	A	16.146.184.36^{🇺🇸 Amazon16.146.128.0/17 EC2 Prefix}
	A	44.253.133.97^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
	A	52.38.213.85^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
	NS	`ns-1744.awsdns-26.co.uk` ⭐
	NS	`ns-1174.awsdns-18.org`
	NS	`ns-478.awsdns-59.com`
	NS	`ns-647.awsdns-16.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
	MX	`alt3.aspmx.l.google.com`⁽⁴⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽⁵⁰⁾
	TXT	`google-site-verification=1-UIm6cnZ9D08HnjOT9HpHIJupz_O1m6TS0Od3PN1ig`
	TXT	`google-site-verification=RtnkBoTih6flzQCde9ceXv3bSwwD49oOtWcNHtpmcOg`
	TXT	`google-site-verification=ZjepJniqEP4TLtpL6zU9wuLbQrJB9iGZ22g1-RKFZqA`
	TXT	`v=spf1 include:_spf.google.com include:u17525959.wl210.sendgrid.net -all`
	SOA	`ns-1744.awsdns-26.co.uk`awsdns-hostmaster@amazon.com serial=1

🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #68,866

Subdomains

appbyphoneui.preprod.credify.tech

Same first word

preprod.cci.fr

preprod.us

preprod.io

preprod.com

preprod.me

preprod.org

preprod.es

preprod.awsapps.com

preprod.in

preprod.com.ar

preprod.it

preprod.pro

preprod.systems

preprod.online

preprod.shop

preprod.xyz

preprod.nl

preprod.net

preprod.be

preprod.dev

preprod.eu

preprod.org.uk

preprod.tw

Similar names

dropper.zone

pporder.nl

derprop.com

dropper.ai

dropper.co.il

predpro.com

dropper.es

dropper.me

dropper.co

dropper.lv

dropper.com

dropper.synology.me

dropper.ru

dropper.sk

dropper.ws

predrop.ca

prodper.com

properd.com

dropper.net

dperpro.club

dropper.nl

DNS History

4 records (4 active, 0 former)

●NSns-1061.awsdns-04.org2026-03-15 → 2026-04-10 · 2 obs

● 2026-03-15 14:53:08
● 2026-04-10 20:54:20

●NSns-1706.awsdns-21.co.uk2026-03-15 → 2026-04-10 · 2 obs

● 2026-03-15 14:53:08
● 2026-04-10 20:54:20

●NSns-285.awsdns-35.com2026-03-15 → 2026-04-10 · 2 obs

● 2026-03-15 14:53:08
● 2026-04-10 20:54:20

●NSns-915.awsdns-50.net2026-03-15 → 2026-04-10 · 2 obs

● 2026-03-15 14:53:08
● 2026-04-10 20:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
credify.tech	ns-478.awsdns-59.com, ns-647.awsdns-16.net, ns-1174.awsdns-18.org, ns-1744.awsdns-26.co.uk	-
preprod.credify.tech	ns-285.awsdns-35.com	-

✅ Authoritative Response

Server:205.251.193.29

NS records: ns-285.awsdns-35.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 834ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1061.awsdns-04.org, ns-1706.awsdns-21.co.uk...`
SOA	1	`ns-915.awsdns-50.net awsdns-hostmaster.a`

Analysis

Hierarchy

preprod.credify.tech is the parent of appbyphoneui.preprod.credify.tech.

Name Servers

preprod.credify.tech is delegated to four name servers: ns-285.awsdns-35.com, ns-915.awsdns-50.net, ns-1061.awsdns-04.org and ns-1706.awsdns-21.co.uk.

preprod.credify.tech shares some name servers with other domains, for example dann9ffgm54av.cloudfront.net, whatcardev.haymarket.com, sun-wap.co.uk, doctango.com and gmbt27.cloud.

Host names with two IP numbers

Two IPs per host:

ns-285.awsdns-35.com points to 2600:9000:5301:1d00::1 and 205.251.193.29

ns-915.awsdns-50.net points to 2600:9000:5303:9300::1 and 205.251.195.147

ns-1061.awsdns-04.org points to 2600:9000:5304:2500::1 and 205.251.196.37

ns-1706.awsdns-21.co.uk points to 2600:9000:5306:aa00::1 and 205.251.198.170

preprod.credify.tech - robtex.com