recursion.engineering - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

recursion.engineering

DNSSEC⚠️ Not signed
A64.29.17.65🇺🇸 Amazon64.29.17.0/24 EC2 Prefix
A216.198.79.65Amazon216.198.79.0/24 EC2 Prefix
NScesar.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c77Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c377Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2377Cloudflare2a06:98c1:50::/45
A108.162.195.119Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.119Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.119Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSlauryn.ns.cloudflare.com
A2606:4700:50::a29f:2616Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c216Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2216Cloudflare2a06:98c1:50::/45
A108.162.194.22Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.22Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx01.mail.icloud.com ⭐
MXmx02.mail.icloud.com ⭐
TXTapple-domain=UFM7acfMVNlhlTgI
TXTv=spf1 include:icloud.com ~all
SOAcesar.ns.cloudflare.comdns@cloudflare.com serial=2415916357

engineering

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.engineering ⭐
NSv0n1.nic.engineering
NSv0n2.nic.engineering
NSv0n3.nic.engineering
NSv2n0.nic.engineering
NSv2n1.nic.engineering
SOAv0n0.nic.engineeringhostmaster@donuts.email serial=1791314712

Same first word

recursion.community
recursion.so
recursion.games
recursion.si
recursion.info
recursion.agency
recursion.institute
recursion.ru
recursion.link
recursion.ninja
recursion.financial
recursion.jp
recursion.co
recursion.works
recursion.bio
recursion.team
recursion.cx
recursion.studio
recursion.name
recursion.space
recursion.it
recursion.la
recursion.science
recursion.zone
recursion.nl
recursion.uk
recursion.lol
recursion.software
recursion.technology
recursion.app
recursion.services
recursion.zip
recursion.sh
recursion.co.ke
recursion.org.ph
recursion.engineering
recursion.fun
recursion.dk
recursion.ngrok.dev
recursion.ir
recursion.pages.dev
recursion.wtf
recursion.capital
recursion.consulting
recursion.fr
recursion.de
recursion.xyz
recursion.net
recursion.gg
recursion.tv
recursion.workers.dev
recursion.au
recursion.media
recursion.run
recursion.ph
recursion.tk
recursion.at
recursion.network
recursion.dev
recursion.tech
recursion.tw
recursion.icu
recursion.company
recursion.co.uk
recursion.pics
recursion.in
recursion.solutions
recursion.cloud
recursion.id
recursion.su
recursion.academy
recursion.rs
recursion.eu
recursion.se
recursion.org
recursion.work
recursion.no
recursion.cn
recursion.cafe
recursion.ca
recursion.us
recursion.digital
recursion.love
recursion.co.in
recursion.com
recursion.club
recursion.codes
recursion.es

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Previous names

reaction.engineering
read.engineering
real.engineering
realdev.engineering
realife.engineering
reality.engineering
reallygood.engineering
reason.engineering
reasonable.engineering
reb.engineering
rebase.engineering
rebel.engineering
rebl.engineering
reblink.engineering
rebuild.engineering
rec.engineering
reckless.engineering
recoveryboiler.engineering
recrusive.engineering

Next names

recursive.engineering
red70.engineering
red88.engineering
redant.engineering
redberry.engineering
redbubble.engineering
redeye.engineering
redfin.engineering
redhot.engineering
redi.engineering
redpoint.engineering
redrock.engineering
redstack.engineering
redstone.engineering
redstripe.engineering
redtech.engineering
reduce.engineering
reducer.engineering
redventures.engineering

DNS History

8 records (6 active, 2 former)

NScesar.ns.cloudflare.comlauryn.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA216.198.79.6564.29.17.65216.198.79.164.29.17.1
●NScesar.ns.cloudflare.com2026-09-26 → 2026-10-06 · 2 obs
● 2026-09-26 14:11:28
● 2026-10-06 20:13:18
●NSlauryn.ns.cloudflare.com2026-09-26 → 2026-10-06 · 2 obs
● 2026-09-26 14:11:28
● 2026-10-06 20:13:18
●MXmx01.mail.icloud.com2026-09-26 → 2026-10-06 · 2 obs
● 2026-09-26 14:11:28
● 2026-10-06 20:13:18
●MXmx02.mail.icloud.com2026-09-26 → 2026-10-06 · 2 obs
● 2026-09-26 14:11:28
● 2026-10-06 20:13:18
○A216.198.79.12026-09-26 → 2026-10-06 · 13 obs
● 2026-09-26 14:11:28
○ 2026-09-27 14:30:56
● 2026-10-03 01:35:18
○ 2026-10-04 03:16:44
● 2026-10-04 15:01:18
○ 2026-10-04 18:18:06
● 2026-10-04 21:34:48
○ 2026-10-05 00:53:02
● 2026-10-05 07:32:00
○ 2026-10-05 17:26:24
● 2026-10-06 05:48:42
○ 2026-10-06 20:13:14
○ 2026-10-06 20:13:18
●A216.198.79.652026-09-27 → 2026-10-06 · 13 obs
○ 2026-09-26 14:11:28
● 2026-09-27 14:30:56
○ 2026-10-03 01:35:18
● 2026-10-04 03:16:44
○ 2026-10-04 15:01:18
● 2026-10-04 18:18:06
○ 2026-10-04 21:34:48
● 2026-10-05 00:53:02
○ 2026-10-05 07:32:00
● 2026-10-05 17:26:24
○ 2026-10-06 05:48:42
● 2026-10-06 20:13:14
● 2026-10-06 20:13:18
○A64.29.17.12026-09-26 → 2026-10-06 · 13 obs
● 2026-09-26 14:11:28
○ 2026-09-27 14:30:56
● 2026-10-03 01:35:18
○ 2026-10-04 03:16:44
● 2026-10-04 15:01:18
○ 2026-10-04 18:18:06
● 2026-10-04 21:34:48
○ 2026-10-05 00:53:02
● 2026-10-05 07:32:00
○ 2026-10-05 17:26:24
● 2026-10-06 05:48:42
○ 2026-10-06 20:13:14
○ 2026-10-06 20:13:18
●A64.29.17.652026-09-27 → 2026-10-06 · 13 obs
○ 2026-09-26 14:11:28
● 2026-09-27 14:30:56
○ 2026-10-03 01:35:18
● 2026-10-04 03:16:44
○ 2026-10-04 15:01:18
● 2026-10-04 18:18:06
○ 2026-10-04 21:34:48
● 2026-10-05 00:53:02
○ 2026-10-05 07:32:00
● 2026-10-05 17:26:24
○ 2026-10-06 05:48:42
● 2026-10-06 20:13:14
● 2026-10-06 20:13:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
engineeringv2n0.nic.engineering, v0n1.nic.engineering, v0n0.nic.engineering, v0n2.nic.engineering...12 records
recursion.engineeringlauryn.ns.cloudflare.com, cesar.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.119

NS records: lauryn.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for recursion.engineering (unsigned zone)

⏱️ Timing

Total: 1118ms | Queries: -

📄 Records

TypeCountSample Data
A264.29.17.1, 216.198.79.1
NS2cesar.ns.cloudflare.com, lauryn.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=UFM7acfMVNlhlTgI, v=spf1 include:icloud.com ~all
SOA1cesar.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)

Analysis

IP Addresses

recursion.engineering directs to two IP numbers, 64.29.17.65 and 216.198.79.65

Name Servers

The NS records for recursion.engineering delegate to cesar.ns.cloudflare.com and lauryn.ns.cloudflare.com.

recursion.engineering uses the same name servers as several other domains — among them agent-desktop.dev, alidaqroseann.pages.dev, juancruiz08.workers.dev and two more.

recursion.engineering partially shares its NS delegation with several other domains, including mutarea-md.pages.dev, tiestinecut.blog, mollyeskam.net and two others.

These name servers regularly co-occur with the name servers sydney.ns.cloudflare.com, karina.ns.cloudflare.com and nicole.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cesar.ns.cloudflare.com maps to 108.162.195.119, 162.159.44.119, 172.64.35.119 and 3 additional IP addresses.

lauryn.ns.cloudflare.com maps to 108.162.194.22, 162.159.38.22, 172.64.34.22 and 3 additional IP addresses.

Mail Servers

Mail for recursion.engineering is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

recursion.engineering uses an identical mail server configuration to several other domains — among them alanleungcn.com, franciscogroup.org, aidtech.us and two more.

At least a portion of recursion.engineering's mail servers are also used by other domains, for example jamie-ray.com.