support.code.org - robtex.com

support.code.org

CNAMEcodeorg.zendesk.com
DNSSEC⚠️ Not signed
A216.198.53.6🇺🇸 CLOUDFLARESPECTRUM216.198.53.0/24 989 Market St San Francisco CA 94103 United States
A216.198.54.6🇺🇸 CLOUDFLARESPECTRUM216.198.54.0/24 989 Market St San Francisco CA 94103 United States
MXmail-pod-13.int.zendesk.com ⭐
A34.223.227.129🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix
PTRec2-34-223-227-129.us-west-2.compute.amazonaws.com
A35.81.61.101🇺🇸 Amazon35.80.0.0/12 EC2 PDX prefix
PTRec2-35-81-61-101.us-west-2.compute.amazonaws.com
A44.230.43.212🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-230-43-212.us-west-2.compute.amazonaws.com
TXTpod=13
TXTv=spf1 include:mail.zendesk.com ~all

code.org

DNSSEC⚠️ Not signed
A3.167.88.10🇺🇸 Amazon3.167.88.0/23
A3.167.88.64🇺🇸 Amazon3.167.88.0/23
A3.167.88.68🇺🇸 Amazon3.167.88.0/23
A3.167.88.71🇺🇸 Amazon3.167.88.0/23
NSns-678.awsdns-20.net ⭐
NSns-1497.awsdns-59.org
NSns-1652.awsdns-14.co.uk
NSns-269.awsdns-33.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXT1password-site-verification=TPIIQMLIDNFZVKFU4KF3R72LRM
TXTMS=ms84680364
TXTatlassian-domain-verification=OTixRADMse89Mpeybwy2m81PhC7hgIimN7beU8xwqsKK6Tj...
TXTbugcrowd-verification=4e328e2cf7e9d86a17f10faeceeedd3e
TXTd1l2ndf1rv58my.cloudfront.net
TXTfacebook-domain-verification=wvqcv3rz5jjrhuaoeyedkmqtyugi7b
TXTgoogle-site-verification=-E_rSfU2SJ037l6KuAS1LMH7BQ7Lw-Feb1I7JZvVpqI
TXTgoogle-site-verification=LPH506ckn9ILnoLbU7-_iLGwb7KnC-whH6LDFsYpvso
TXTgoogle-site-verification=MEP5IUpWIF4sLlOnOyFoy8IB9KA-aZmKBukf30eO4-Y
TXTgoogle-site-verification=nD5EO832vd1LtEqVpphjLkH_nV4gxUKQb7MRotRUUkY
TXTgoogle-site-verification=rlD0fAw4zex4U4XrrJn3Zf--QddLebZcb5seIznZ1_4
TXTpardot1121843=294f355dc244184aa79a9d92d7e82dbe6b4e3486bb2b74be1cabe0af2b14981d
TXTsending_domain1121843=909326644e56ca9f0d77cbc24cd152887da893af83565426791cae0...
TXTt9dtxv28tq4n7tbn7355t26r62jtyh19
TXTv=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com...
SOAns-678.awsdns-20.netawsdns-hostmaster@amazon.com serial=1
WOT: SAFE (94/100)
rank #3576 globally
rank #442 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #3,505

Same first word

support.us
support.webhosting.be
support.pe.kr
support.si
support.academy
support.li
support.mk
support.co.hu
support.management
support.la
support.myshopify.com
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support.edgesuite.net
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support.network
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support.fi
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support.myqnapcloud.com
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support.s3.amazonaws.com
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support.uk.net
support.kg
support.lt
support.co.ke
support.app
support.eu
support.skype
support.com
support.in.ua
support.pe
support.vn
support.cc
support.de
support.vc
support.community
support.su
support.az
support.ne.jp
support.at
support.do
support.co.il
support.ru
support.solutions
support.co.at
support.s3-website-ap-southeast-1.amazonaws.com
support.net
support.s3-website-us-east-1.amazonaws.com
support.od.ua
support.com.tr
support.se

Similar names

sportup.me
troppus.se
upsport.ir
pusport.net
troppus.com
postrup.se
sportup.ch
sportup.biz
sportup.cl
sportup.com
upsport.de
troppus.com.au
portsup.com
trupops.com
troppus.de
spprout.com
sportup.ru
sportup.us
upsport.tv
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sportup.be
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support.cn
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sportup.com.au

DNS History

4 records (1 active, 3 former)

201820192020202120222023202420252026MXmail.pod-6.int.zendesk.comA192.161.156.1CNAMEcodeorg.zendesk.comcodeorg.ssl.zendesk.com
○MXmail.pod-6.int.zendesk.com2017-01-27 → 2017-01-27 · 3 obs
● 2017-01-27 11:07:36
○ 2026-07-04 13:20:04
○ 2026-07-04 13:20:06
○A192.161.156.12017-01-27 → 2017-01-27 · 3 obs
● 2017-01-27 11:07:36
○ 2026-07-04 13:20:04
○ 2026-07-04 13:20:06
○CNAMEcodeorg.ssl.zendesk.com2017-01-27 → 2017-01-27 · 3 obs
● 2017-01-27 11:07:36
○ 2026-07-04 13:20:04
○ 2026-07-04 13:20:06
●CNAMEcodeorg.zendesk.com2017-01-27 → 2026-07-04 · 2 obs
● 2017-01-27 11:07:36
● 2026-07-04 13:20:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
code.orgns-678.awsdns-20.net, ns-269.awsdns-33.com, ns-1652.awsdns-14.co.uk, ns-1497.awsdns-59.org2 records
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-
code.orgns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net-

✅ Authoritative Response

Server:205.251.194.166

NS records: ns-1497.awsdns-59.org, ns-1652.awsdns-14.co.uk, ns-269.awsdns-33.com, ns-678.awsdns-20.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code.org (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1codeorg.zendesk.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1497.awsdns-59.org, ns-1497.awsdns-59.org)

Analysis

IP Addresses

support.code.org points to the IP addresses 216.198.53.6 and 216.198.54.6

Among the host names that share IP numbers with support.code.org are letyshops.zendesk.com, booxsupport.zendesk.com, redcritter.zendesk.com and two others.

Mail Servers

support.code.org routes its mail through a single mail server, mail-pod-13.int.zendesk.com.

support.code.org has the same mail server arrangement as a number of other domains, for example bravesoftware.zendesk.com, solides1.zendesk.com, survalyzer.zendesk.com and two more.

mail-pod-13.int.zendesk.com points to three IP addresses: 34.223.227.129, 35.81.61.101 and 44.230.43.212.