cotrip.org - robtex.com
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=1778335004 | ||||||
rank #8368 in the tld
WOT: SAFE (85/100)
📈 Tranco rank: #155,632
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
○ 2026-05-09 14:05:06
○NSdnssrv2.dot.state.co.us2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-05-09 14:05:06
●NSns-cloud-b1.googledomains.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 03:08:30
● 2026-05-09 14:05:06
●NSns-cloud-b2.googledomains.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 03:08:30
● 2026-05-09 14:05:06
●NSns-cloud-b3.googledomains.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 03:08:30
● 2026-05-09 14:05:06
●NSns-cloud-b4.googledomains.com2026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 03:08:30
● 2026-05-09 14:05:06
○NSns1.uswest.net2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-05-09 14:05:06
○NSns2.dnvr.uswest.net2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-05-09 14:05:06
○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
○ 2026-05-09 14:05:06
○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
○ 2026-05-09 14:05:06
○MXhqesafeweb.dot.state.co.us2007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-05-09 14:05:06
●MXmail.cotrip.org2015-07-14 → 2026-05-09 · 3 obs
● 2015-07-14 23:27:36
● 2026-05-09 14:05:06
○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
○ 2026-05-09 14:05:06
●A34.110.237.2482026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 03:08:30
● 2026-05-09 14:05:06
○A63.225.17.1892007-12-22 → 2007-12-22 · 3 obs
○ 2015-07-14 23:27:36
○ 2026-05-09 14:05:06
🔍 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-b1.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotrip.org (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.110.237.248 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | mail.cotrip.org (pri: 10) |
| TXT | 4 | google-site-verification=wpQfqA0d0smgsjY, v=DMARC1; p=none; rua=mailto:postmaster@... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Hierarchy
cotrip.org is parent of maps.cotrip.org, www.cotrip.org, subscription.cotrip.org, mail.cotrip.org and ox-i.cotrip.org.
IP Addresses
cotrip.org points to an IP address: 34.110.237.248.
Other host names, for instance 248.237.110.34.bc.googleusercontent.com, share IP numbers with cotrip.org.
Name Servers
cotrip.org delegates to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
cotrip.org at least partially shares name servers with other domains, for instance inalsaappliances.com, mmbaf.org, drmobile.co.nz, wufeng.org and codingcamp.us.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
cotrip.org is handled by a single mail server, mail.cotrip.org.
The host name mail.cotrip.org points to IP 205.169.171.7.