chess.org - robtex.com

chess.org

DNSSEC⚠️ Not signed
A192.99.0.75🇨🇦 OVH192.99.0.0/16 Hosting route
PTRns509681.ip-192-99-0.net
NSns1.mydyndns.org ⭐
A2600:2000:2100::c9🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.
PTRns1.p201.dns.oraclecloud.net
NSns1150.dns.dyn.com
A2600:2000:2100::c9🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.
PTRns1.p201.dns.oraclecloud.net
NSns2138.dns.dyn.com
A2600:2000:2110::c9🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.
PTRns2.p201.dns.oraclecloud.net
A108.59.168.201🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.
PTRns2.p201.dns.oraclecloud.net
NSns3148.dns.dyn.com
A2600:2000:2120::c9🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.
PTRns3.p201.dns.oraclecloud.net
A108.59.170.201🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.
PTRns3.p201.dns.oraclecloud.net
NSns4199.dns.dyn.com
A2600:2000:2130::c9🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.
PTRns4.p201.dns.oraclecloud.net
A108.59.172.201🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.
PTRns4.p201.dns.oraclecloud.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.27🇺🇸 Google192.178.152.0/24
PTRmj-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4023:403::1b🇺🇸 Google2607:f8b0::/32
PTRgg-in-f27.1e100.net
A142.250.96.26🇺🇸 Google142.250.96.0/24
PTRgg-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com include:chess.org include:_spf.upgates.com ~all
SOAns1.mydyndns.orgzone-admin@dyndns.com 2011-06-06 #15

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=1771291736
📈 Tranco rank: #520,907

Same first word

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chess.in.ua
chess.kz
chess.im
chess.co
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chess.at
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chess.ac

Similar names

shecs.net
cessh.com
sechs.org.br
sechs.com
secsh.com
ecshs.com
ecssh.com
cshse.com
sechs.net
hsces.com
sehsc.net
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ssche.cn
shecs.com
sesch.de
shsec.com.cn
hscse.com
sehcs.com
shecs.in
shsec.com
ehcss.com
eshcs.com
eschs.org
cshes.ch
eschs.de
scshe.com
ehssc.org.uk
eschs.cn
cehss.com
shsce.com
shecs.ir

DNS History

15 records (13 active, 2 former)

20162017201820192020202120222023202420252026NSns1.mydyndns.orgns1150.dns.dyn.comns2138.dns.dyn.comns3148.dns.dyn.comns4199.dns.dyn.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA192.99.0.75109.123.209.18637.59.2.183
●NSns1.mydyndns.org2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●NSns1150.dns.dyn.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●NSns2138.dns.dyn.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●NSns3148.dns.dyn.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●NSns4199.dns.dyn.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXalt1.aspmx.l.google.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXalt2.aspmx.l.google.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXaspmx.l.google.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXaspmx2.googlemail.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXaspmx3.googlemail.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXaspmx4.googlemail.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
●MXaspmx5.googlemail.com2015-08-21 → 2026-03-14 · 2 obs
● 2015-08-21 16:28:32
● 2026-03-14 16:20:56
○A109.123.209.1862015-08-21 → 2016-05-24 · 4 obs
● 2015-08-21 16:28:32
● 2016-05-24 04:33:06
○ 2016-06-12 00:49:52
○ 2026-03-14 16:20:56
●A192.99.0.752026-03-14 → 2026-03-14 · 3 obs
○ 2017-05-17 01:30:58
● 2026-03-14 16:20:54
● 2026-03-14 16:20:56
○A37.59.2.1832016-06-12 → 2017-05-17 · 5 obs
○ 2016-05-24 04:33:06
● 2016-06-12 00:49:52
● 2017-05-17 01:30:58
○ 2026-03-14 16:20:54
○ 2026-03-14 16:20:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
chess.orgns2138.dns.dyn.com, ns1150.dns.dyn.com, ns4199.dns.dyn.com, ns3148.dns.dyn.com-

✅ Authoritative Response

Server: 108.59.170.201

NS records: ns2138.dns.dyn.com, ns1150.dns.dyn.com, ns4199.dns.dyn.com, ns3148.dns.dyn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chess.org (unsigned zone)

⏱️ Timing

Total: 1430ms | Queries: -

📄 Records

TypeCountSample Data
A1192.99.0.75
NS4ns2138.dns.dyn.com, ns1150.dns.dyn.com...
MX7aspmx4.googlemail.com (pri: 30), aspmx5.googlemail.com (pri: 30)...
TXT1v=spf1 include:_spf.google.com include:c
SOA1ns1.mydyndns.org zone-admin.dyndns.com

Analysis

IP Addresses

chess.org points to IP number 192.99.0.75.

Other host names for example xadrez.pt, isachy.cz and ns509681.ip-192-99-0.net share IP numbers with chess.org.

Name Servers

chess.org is delegated to five name servers: ns1.mydyndns.org, ns1150.dns.dyn.com, ns2138.dns.dyn.com, ns3148.dns.dyn.com and ns4199.dns.dyn.com.

chess.org shares name servers with other domains at least partially, for example vanderploeg.ca, versabox.me, adinfor.com.br, h2223.net and doctorwilson.org.

these name servers are often used with the following: ns2.mydyndns.org, ns3.mydyndns.org, ns4.mydyndns.org, ns5.mydyndns.org, ns2143.dns.dyn.com, ns3149.dns.dyn.com, ns1198.dns.dyn.com, ns4171.dns.dyn.com, ns2198.dns.dyn.com and ns3192.dns.dyn.com.

Host names with two IP numbers:

ns1.mydyndns.org points to: 2600:2000:2100::c9 and 108.59.166.201.

ns1150.dns.dyn.com points to: 2600:2000:2100::c9 and 108.59.166.201.

ns2138.dns.dyn.com points to: 2600:2000:2110::c9 and 108.59.168.201.

ns3148.dns.dyn.com points to: 2600:2000:2120::c9 and 108.59.170.201.

ns4199.dns.dyn.com points to: 2600:2000:2130::c9 and 108.59.172.201.

Host names that point to 2600:2000:2100::c9: ns1.mydyndns.org and ns1150.dns.dyn.com.

Host names that point to 108.59.166.201: ns1.mydyndns.org and ns1150.dns.dyn.com.

Mail Servers

chess.org is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

chess.org shares mail servers with other domains at least partially; for instance ns500742.ns500671.ns500742.ns500731.ns500671.ns500671.ns500704.ns500671.ns500688.ns500705.ns500649.ns500649.ns500688.ns500671.ns500649.lustychickser.com, ns500742.ns500754.ns500731.ns500731.ns500742.ns500754.ns500671.ns500671.ns500671.ns500671.ns500678.ns500705.ns500671.ns500291.ns500649.tenderladiesbz.com, ns500693.ns500699.ns500699.ns500699.ns500693.ns500734.ns500588.ns500693.ns500699.ns500588.ns500612.ns500632.ns500588.ns500632.dtrkdll.com, ns500759.ns500758.ns500698.ns500758.ns500698.ns500698.ns500736.ns500698.ns500576.ns500708.ns500652.ns500576.ns500576.trackreceptor.com and ns500759.ns500759.ns500759.ns500698.ns500759.ns500698.ns500698.ns500735.ns500736.ns500708.ns500576.ns500698.ns500576.ns500619.trackreceptor.com.

these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostnames with two IPs:

aspmx2.googlemail.com ->2607:f8b0:4003:c30::1b and 74.125.27.27

aspmx3.googlemail.com ->2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx4.googlemail.com ->2607:f8b0:4024:c0d::1b and 192.178.152.27

aspmx5.googlemail.com ->2607:f8b0:4023:403::1b and 142.250.96.26

aspmx.l.google.com ->2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com ->2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com ->2607:f8b0:4001:c70::1a and 192.178.209.26

Hostnames pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hostnames pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com