cotrip.org - dns.ninja
cotrip.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783089112 | ||||||
rank #8656 in the tld
WOT: SAFE (85/100)
📈 Tranco rank: #152,930
Subdomains
maps.cotrip.org |
www.cotrip.org |
subscription.cotrip.org |
mail.cotrip.org |
ox-i.cotrip.org |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSdhqav1.dot.state.co.us2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-07-03 14:46:40
○NSdnssrv2.dot.state.co.us2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-07-03 14:46:40
●NSns-cloud-b1.googledomains.com2026-02-16 → 2026-07-03 · 3 obs
● 2026-02-16 03:08:30
● 2026-07-03 14:46:40
●NSns-cloud-b2.googledomains.com2026-02-16 → 2026-07-03 · 3 obs
● 2026-02-16 03:08:30
● 2026-07-03 14:46:40
●NSns-cloud-b3.googledomains.com2026-02-16 → 2026-07-03 · 3 obs
● 2026-02-16 03:08:30
● 2026-07-03 14:46:40
●NSns-cloud-b4.googledomains.com2026-02-16 → 2026-07-03 · 3 obs
● 2026-02-16 03:08:30
● 2026-07-03 14:46:40
○NSns1.uswest.net2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-07-03 14:46:40
○NSns2.dnvr.uswest.net2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-07-03 14:46:40
○NSns53.worldnic.com2015-07-14 → 2018-03-04 · 5 obs
● 2015-07-14 23:27:36
● 2018-03-04 06:23:14
○ 2026-02-16 03:08:30
○ 2026-07-03 14:46:40
○NSns54.worldnic.com2015-07-14 → 2018-03-04 · 5 obs
● 2015-07-14 23:27:36
● 2018-03-04 06:23:14
○ 2026-02-16 03:08:30
○ 2026-07-03 14:46:40
○MXhqesafeweb.dot.state.co.us2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-07-03 14:46:40
●MXmail.cotrip.org2015-07-14 → 2026-07-03 · 3 obs
● 2015-07-14 23:27:36
● 2026-07-03 14:46:40
○A205.169.171.172015-07-14 → 2018-03-04 · 5 obs
● 2015-07-14 23:27:36
● 2018-03-04 06:23:14
○ 2026-02-16 03:08:30
○ 2026-07-03 14:46:40
●A34.110.237.2482026-02-16 → 2026-07-03 · 3 obs
● 2026-02-16 03:08:30
● 2026-07-03 14:46:40
○A63.225.17.1892007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-07-03 14:46:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cotrip.org | ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotrip.org (unsigned zone)
⏱️ Timing
Total: 2387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.110.237.248 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | mail.cotrip.org (pri: 10) |
| TXT | 4 | v=spf1 mx a:mail.cotrip.org include:aspm, facebook-domain-verification=fx2dzl2ribb... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Hierarchy
cotrip.org has five child domains: maps.cotrip.org, www.cotrip.org, subscription.cotrip.org, mail.cotrip.org and ox-i.cotrip.org.
IP Addresses
cotrip.org directs to one IP number, which is 34.110.237.248.
248.237.110.34.bc.googleusercontent.com, for instance, is one of the other host names sharing IP numbers with cotrip.org.
Name Servers
The domain cotrip.org is delegated to these four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
There is at least partial name server overlap between cotrip.org and other domains — inalsaappliances.com, mmbaf.org, drmobile.co.nz and two more among them.
All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
cotrip.org routes its mail through a single mail server, mail.cotrip.org.
mail.cotrip.org directs to just one IP number, 205.169.171.7.