itensor.org - robtex.com

itensor.org

DNSSEC⚠️ Not signed
A52.14.254.137🇺🇸 Amazon52.14.0.0/16 EC2 CMH prefix
PTRec2-52-14-254-137.us-east-2.compute.amazonaws.com
NSgabe.ns.cloudflare.com
A2606:4700:58::adf5:3b72🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
A2803:f800:50::6ca2:c172🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgabe.ns.cloudflare.com
A2a06:98c1:50::ac40:2172🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgabe.ns.cloudflare.com
A108.162.193.114🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
A172.64.33.114🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
A173.245.59.114🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabe.ns.cloudflare.com
NSkim.ns.cloudflare.com
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
MXmxa-00672b01.gslb.pphosted.com
A205.220.180.135🇺🇸 Proofpoint205.220.180.0/24 Inc.
PTRmx0b-00672b01.pphosted.com
MXmxb-00672b01.gslb.pphosted.com
A205.220.168.135🇺🇸 Proofpoint205.220.168.0/24 Inc.
PTRmx0a-00672b01.pphosted.com
TXTgoogle-site-verification=JAPPlmRlHABadyjT7Kjcd1vPQFkJ_KUybgg1unMdUpA
TXTv=spf1 include:spf-00672b01.pphosted.com include:_spf.google.com include:serv...
SOAgabe.ns.cloudflare.comdns@cloudflare.com serial=2408894690

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786435035

Same first word

Similar names

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSgabe.ns.cloudflare.comkim.ns.cloudflare.comns23.worldnic.comns24.worldnic.comns4.service.uci.eduns5.service.uci.edunsmaster.service.uci.eduuci-dns-dr.ucop.eduMXmxa-00672b01.gslb.pphosted.commxb-00672b01.gslb.pphosted.comp.webcom.ctmail.comA52.14.254.137128.200.93.21
NSgabe.ns.cloudflare.com2026-02-22 → 2026-08-11 · 3 obs
○ 2018-01-24 13:19:52
● 2026-02-22 19:22:24
● 2026-08-11 08:52:28
NSkim.ns.cloudflare.com2026-02-22 → 2026-08-11 · 3 obs
○ 2018-01-24 13:19:52
● 2026-02-22 19:22:24
● 2026-08-11 08:52:28
NSns23.worldnic.com2018-01-24 → 2018-01-24 · 4 obs
○ 2017-01-09 19:17:14
● 2018-01-24 13:19:52
○ 2026-02-22 19:22:24
○ 2026-08-11 08:52:28
NSns24.worldnic.com2018-01-24 → 2018-01-24 · 4 obs
○ 2017-01-09 19:17:14
● 2018-01-24 13:19:52
○ 2026-02-22 19:22:24
○ 2026-08-11 08:52:28
NSns4.service.uci.edu2015-04-18 → 2017-01-09 · 4 obs
● 2015-04-18 16:10:54
● 2017-01-09 19:17:14
○ 2018-01-24 13:19:52
○ 2026-08-11 08:52:28
NSns5.service.uci.edu2016-04-30 → 2017-01-09 · 5 obs
○ 2016-02-09 13:33:42
● 2016-04-30 21:38:06
● 2017-01-09 19:17:14
○ 2018-01-24 13:19:52
○ 2026-08-11 08:52:28
NSnsmaster.service.uci.edu2015-04-18 → 2017-01-09 · 4 obs
● 2015-04-18 16:10:54
● 2017-01-09 19:17:14
○ 2018-01-24 13:19:52
○ 2026-08-11 08:52:28
NSuci-dns-dr.ucop.edu2015-04-18 → 2016-02-09 · 4 obs
● 2015-04-18 16:10:54
● 2016-02-09 13:33:42
○ 2016-04-30 21:38:06
○ 2026-08-11 08:52:28
MXmxa-00672b01.gslb.pphosted.com2026-02-22 → 2026-08-11 · 3 obs
○ 2018-01-24 13:19:52
● 2026-02-22 19:22:24
● 2026-08-11 08:52:28
MXmxb-00672b01.gslb.pphosted.com2026-02-22 → 2026-08-11 · 3 obs
○ 2018-01-24 13:19:52
● 2026-02-22 19:22:24
● 2026-08-11 08:52:28
MXp.webcom.ctmail.com2018-01-24 → 2018-01-24 · 3 obs
● 2018-01-24 13:19:52
○ 2026-02-22 19:22:24
○ 2026-08-11 08:52:28
A128.200.93.212015-04-18 → 2018-01-24 · 4 obs
● 2015-04-18 16:10:54
● 2018-01-24 13:19:52
○ 2026-02-22 19:22:24
○ 2026-08-11 08:52:28
A52.14.254.1372026-02-22 → 2026-08-11 · 3 obs
○ 2018-01-24 13:19:52
● 2026-02-22 19:22:24
● 2026-08-11 08:52:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
itensor.orgkim.ns.cloudflare.com, gabe.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.126

NS records: kim.ns.cloudflare.com, gabe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itensor.org (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

TypeCountSample Data
A152.14.254.137
NS2gabe.ns.cloudflare.com, kim.ns.cloudflare.com
MX2mxa-00672b01.gslb.pphosted.com (pri: 10), mxb-00672b01.gslb.pphosted.com (pri: 10)
TXT2google-site-verification=JAPPlmRlHABadyj, v=spf1 include:spf-00672b01.pphosted.com
SOA1gabe.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

itensor.org has exactly one IP address — 52.14.254.137.

Among the host names that share IP numbers with itensor.org is ec2-52-14-254-137.us-east-2.compute.amazonaws.com, as one example.

Name Servers

The NS records for itensor.org delegate to gabe.ns.cloudflare.com and kim.ns.cloudflare.com.

The name server configuration of itensor.org is shared with other domains, for instance flatironphilanthropies.com, viage.be, simonssimplex.com and two others.

There is at least partial name server overlap between itensor.org and other domains — yourecards.net, umtg.com.br, pancakeswap-finance.pro and two more among them.

These name servers frequently co-occur with the name servers casey.ns.cloudflare.com and fish.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gabe.ns.cloudflare.com maps to 108.162.193.114, 172.64.33.114, 173.245.59.114 and 3 additional IP addresses.

kim.ns.cloudflare.com maps to 108.162.192.126, 172.64.32.126, 173.245.58.126 and 3 additional IP addresses.

Mail Servers

itensor.org uses two mail servers, mxa-00672b01.gslb.pphosted.com and mxb-00672b01.gslb.pphosted.com.

The mail server setup of itensor.org matches that of other domains such as sparkforautism.org, flatironinstitute.org, autismbrainnet.org and two others.

mxa-00672b01.gslb.pphosted.com205.220.180.135 and mxb-00672b01.gslb.pphosted.com205.220.168.135: one IP number per host name.