csi-slc.org - robtex.com

csi-slc.org

DNSSEC⚠️ Not signed
A2606:4700::6810:f950🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700::6810:fa50🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700::6810:fb50🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700::6810:fc50🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700::6810:fd50🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.16.249.80Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.16.250.80Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.16.251.80Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.16.252.80Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.16.253.80Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.starchapterhost.com ⭐
A2400:cb00:2049:1::a29f:5b9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.5.185Cloudflare162.159.5.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.starchapterhost.com
A2400:cb00:2049:1::a29f:638🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.6.56Cloudflare162.159.6.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmxa.mailgun.org ⭐
A34.160.157.95🇺🇸 Google34.160.0.0/16
PTR95.157.160.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.160.63.108🇺🇸 Google34.160.0.0/16
PTR108.63.160.34.bc.googleusercontent.com
TXTv=spf1 a:csi-slc.org mx include:_netblock.starchapter.com include:_netblock2....
SOAns1.starchapterhost.comdns@cloudflare.com serial=2397805547

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=1774587566
WOT: SAFE (68/100)

Same first word

csi-slc.org

DNS History

17 records (14 active, 3 former)

20162017201820192020202120222023202420252026NSns1.starchapterhost.comns2.starchapterhost.comns10.dnsmadeeasy.comMXmxa.mailgun.orgmxb.mailgun.orghostmailbox1.starchapterhost.comA104.16.249.80104.16.250.80104.16.251.80104.16.252.80104.16.253.802606:4700::6810:f9502606:4700::6810:fa502606:4700::6810:fb502606:4700::6810:fc502606:4700::6810:fd5072.52.226.125
●NSns1.starchapterhost.com2015-07-14 → 2026-03-27 · 2 obs
● 2015-07-14 18:41:20
● 2026-03-27 05:16:08
○NSns10.dnsmadeeasy.com2015-07-14 → 2017-04-18 · 4 obs
● 2015-07-14 18:41:20
● 2017-04-18 20:32:34
○ 2026-02-16 21:51:06
○ 2026-03-27 05:16:08
●NSns2.starchapterhost.com2015-07-14 → 2026-03-27 · 2 obs
● 2015-07-14 18:41:20
● 2026-03-27 05:16:08
○MXhostmailbox1.starchapterhost.com2015-07-14 → 2017-04-18 · 4 obs
● 2015-07-14 18:41:20
● 2017-04-18 20:32:34
○ 2026-02-16 21:51:06
○ 2026-03-27 05:16:08
●MXmxa.mailgun.org2026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●MXmxb.mailgun.org2026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A104.16.249.802026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A104.16.250.802026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A104.16.251.802026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A104.16.252.802026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A104.16.253.802026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A2606:4700::6810:f9502026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A2606:4700::6810:fa502026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A2606:4700::6810:fb502026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A2606:4700::6810:fc502026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
●A2606:4700::6810:fd502026-02-16 → 2026-03-27 · 3 obs
○ 2017-04-18 20:32:34
● 2026-02-16 21:51:06
● 2026-03-27 05:16:08
○A72.52.226.1252015-07-14 → 2017-04-18 · 4 obs
● 2015-07-14 18:41:20
● 2017-04-18 20:32:34
○ 2026-02-16 21:51:06
○ 2026-03-27 05:16:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
csi-slc.orgns1.starchapterhost.com, ns2.starchapterhost.com-

✅ Authoritative Response

Server:162.159.5.185

NS records: ns1.starchapterhost.com, ns2.starchapterhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csi-slc.org (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

TypeCountSample Data
A5104.16.252.80, 104.16.251.80...
AAAA52606:4700::6810:fc50, 2606:4700::6810:f950...
NS2ns1.starchapterhost.com, ns2.starchapterhost.com
MX2mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)
TXT1v=spf1 a:csi-slc.org mx include:_netbloc
SOA1ns1.starchapterhost.com dns.cloudflare.c

Analysis

IP Addresses

csi-slc.org maps to ten IP numbers: 2606:4700::6810:f950, 2606:4700::6810:fa50, 2606:4700::6810:fb50, 2606:4700::6810:fc50, 2606:4700::6810:fd50, 104.16.249.80, 104.16.250.80, 104.16.251.80, 104.16.252.80 and 104.16.253.80.

Other host names, for instance elpasoccim.org, aspeintermountain.org, pminb.ca, awmaustin.org and txsea.org share IP numbers with csi-slc.org.

Name Servers

Delegation for csi-slc.org rests with two name servers, ns1.starchapterhost.com and ns2.starchapterhost.com.

csi-slc.org shares the same name server setup as other domains, including aeegeorgia.org, gamss.org, plaa.com, mpaaa.org and aciillinois.com.

csi-slc.org partially shares name servers with other domains; for instance gscshrm.org and deshrm.org.

These name servers are commonly used with the name servers anuj.ns.cloudflare.com.

Host names with two IP numbers: ns1.starchapterhost.com points to 2400:cb00:2049:1::a29f:5b9 and 162.159.5.185; ns2.starchapterhost.com points to 2400:cb00:2049:1::a29f:638 and 162.159.6.56.

Mail Servers

csi-slc.org is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.

csi-slc.org uses the same mail server configuration as other domains, such as pdis.nat.gov.tw, researchbinders.com, dotnetccc.com, mospb.com and feddersrastreio.com.

csi-slc.org shares mail servers with other domains at least in part, for instance laatus.com.br, inversioneskat.com, skyservers.net, wtouch.in and doplim.ec.

These mail servers are often used together with the mail servers alt1.aspmx.l.google.com.

Host names with one IP number: mxa.mailgun.org points to 34.160.157.95; mxb.mailgun.org points to 34.160.63.108.