colfs.org - robtex.com

colfs.org

DNSSEC⚠️ Not signed
A132.226.44.1🇺🇸 ORACLE-OCI-31898
NSns1.mydyndns.org ⭐
A2600:2000:2100::c9🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
NSns1166.dns.dyn.com
A2600:2000:2100::c9🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
NSns2151.dns.dyn.com
A2600:2000:2110::c9🇺🇸 ORACLE-OCI-31898
PTRns2.p201.dns.oraclecloud.net
A108.59.168.201🇺🇸 ORACLE-OCI-31898
PTRns2.p201.dns.oraclecloud.net
NSns3128.dns.dyn.com
A2600:2000:2120::c9🇺🇸 ORACLE-OCI-31898
PTRns3.p201.dns.oraclecloud.net
A108.59.170.201🇺🇸 ORACLE-OCI-31898
PTRns3.p201.dns.oraclecloud.net
NSns4151.dns.dyn.com
A2600:2000:2130::c9🇺🇸 ORACLE-OCI-31898
PTRns4.p201.dns.oraclecloud.net
A108.59.172.201🇺🇸 ORACLE-OCI-31898
PTRns4.p201.dns.oraclecloud.net
MXcolfs-org.mx1.arsmtp.com ⭐
A8.31.233.240🇺🇸 APPRI-1
PTRserver2010.appriver.com
MXcolfs-org.mx2.arsmtp.com(20)
A8.19.118.216🇺🇸 AS13380
PTRserver2011.appriver.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.mydyndns.orgzone-admin@dyndns.com 2025-09-18 #22

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

Same first word

colfs.org

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csofl.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.mydyndns.orgns1166.dns.dyn.comns2151.dns.dyn.comns3128.dns.dyn.comns4151.dns.dyn.comns1.irapture.comns75.domaincontrol.comns76.domaincontrol.comMXcolfs-org.mx1.arsmtp.comcolfs-org.mx2.arsmtp.comcolfs-org.mail.protection.outlook.comcolfs.org.in.heluna.commail.colfs.orgA132.226.44.1216.70.244.23470.32.82.22798.178.234.89
○NSns1.irapture.com2017-08-12 → 2017-08-12 · 4 obs
○ 2016-11-15 08:06:22
● 2017-08-12 08:52:40
○ 2026-02-20 01:38:58
○ 2026-02-20 01:39:02
●NSns1.mydyndns.org2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
●NSns1166.dns.dyn.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
●NSns2151.dns.dyn.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
●NSns3128.dns.dyn.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
●NSns4151.dns.dyn.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
○NSns75.domaincontrol.com2015-06-07 → 2016-11-15 · 4 obs
● 2015-06-07 13:00:10
● 2016-11-15 08:06:22
○ 2017-08-12 08:52:40
○ 2026-02-20 01:39:02
○NSns76.domaincontrol.com2015-06-07 → 2016-11-15 · 4 obs
● 2015-06-07 13:00:10
● 2016-11-15 08:06:22
○ 2017-08-12 08:52:40
○ 2026-02-20 01:39:02
○MXcolfs-org.mail.protection.outlook.com2015-10-30 → 2016-11-15 · 5 obs
○ 2015-06-07 13:00:10
● 2015-10-30 18:04:06
● 2016-11-15 08:06:22
○ 2017-08-12 08:52:40
○ 2026-02-20 01:39:02
●MXcolfs-org.mx1.arsmtp.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
●MXcolfs-org.mx2.arsmtp.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
○MXcolfs.org.in.heluna.com2017-08-12 → 2017-08-12 · 4 obs
○ 2016-11-15 08:06:22
● 2017-08-12 08:52:40
○ 2026-02-20 01:38:58
○ 2026-02-20 01:39:02
○MXmail.colfs.org2015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 13:00:10
○ 2015-10-30 18:04:06
○ 2026-02-20 01:39:02
●A132.226.44.12026-02-20 → 2026-02-20 · 3 obs
○ 2017-08-12 08:52:40
● 2026-02-20 01:38:58
● 2026-02-20 01:39:02
○A216.70.244.2342015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 13:00:10
○ 2015-10-30 18:04:06
○ 2026-02-20 01:39:02
○A70.32.82.2272017-08-12 → 2017-08-12 · 4 obs
○ 2016-11-15 08:06:22
● 2017-08-12 08:52:40
○ 2026-02-20 01:38:58
○ 2026-02-20 01:39:02
○A98.178.234.892015-10-30 → 2016-11-15 · 5 obs
○ 2015-06-07 13:00:10
● 2015-10-30 18:04:06
● 2016-11-15 08:06:22
○ 2017-08-12 08:52:40
○ 2026-02-20 01:39:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
colfs.orgns3128.dns.dyn.com, ns1166.dns.dyn.com, ns2151.dns.dyn.com, ns4151.dns.dyn.com-

✅ Authoritative Response

Server: 108.59.170.201

NS records: ns3128.dns.dyn.com, ns1166.dns.dyn.com, ns2151.dns.dyn.com, ns4151.dns.dyn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colfs.org (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

TypeCountSample Data
A1132.226.44.1
NS4ns4151.dns.dyn.com, ns1166.dns.dyn.com...
MX2colfs-org.mx2.arsmtp.com (pri: 20), colfs-org.mx1.arsmtp.com (pri: 10)
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.mydyndns.org zone-admin.dyndns.com

AI analysis

colfs.org resolves to a single IP: 132.226.44.1.

Other host names, for instance andyjonesmountainguide.com, coulby.net, shiznitz.com, www.keatingcompanies.com and lefdata.net share IP numbers with colfs.org.

colfs.org delegates to five name servers: ns1.mydyndns.org, ns1166.dns.dyn.com, ns2151.dns.dyn.com, ns3128.dns.dyn.com and ns4151.dns.dyn.com.

colfs.org shares some name servers with other domains, for example acesremote.com, ilovesexy.com, redandyellowcar.com, 3stech.org and elektro-tantscher.com.

these name servers are often used with ns2.mydyndns.org, ns3.mydyndns.org, ns4.mydyndns.org, ns4140.dns.dyn.com, ns2198.dns.dyn.com, ns5.mydyndns.org, ns3147.dns.dyn.com, ns4129.dns.dyn.com, ns3189.dns.dyn.com and ns2153.dns.dyn.com.

Host names with two IP numbers:

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

ns1166.dns.dyn.com points to 2600:2000:2100::c9 and 108.59.166.201

ns2151.dns.dyn.com points to 2600:2000:2110::c9 and 108.59.168.201

ns3128.dns.dyn.com points to 2600:2000:2120::c9 and 108.59.170.201

ns4151.dns.dyn.com points to 2600:2000:2130::c9 and 108.59.172.201

Host names pointing to 2600:2000:2100::c9: ns1.mydyndns.org and ns1166.dns.dyn.com

Host names pointing to 108.59.166.201: ns1.mydyndns.org and ns1166.dns.dyn.com

colfs.org is served by two mail servers: colfs-org.mx1.arsmtp.com and colfs-org.mx2.arsmtp.com.

Host names with a single IP:

colfs-org.mx1.arsmtp.com points to 8.31.233.240

colfs-org.mx2.arsmtp.com points to 8.19.118.216