columbiadev.com - robtex.com
columbiadev.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774622412 | ||||||
Subdomains
barracuda.columbiadev.com |
DNS History
12 records (7 active, 5 former)
●NSns35.worldnic.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
●NSns36.worldnic.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
○NSns51.1and1.com2015-06-14 → 2017-05-16 · 3 obs
● 2017-05-16 16:06:26
○ 2026-03-27 14:46:14
○NSns52.1and1.com2015-06-14 → 2017-05-16 · 3 obs
● 2017-05-16 16:06:26
○ 2026-03-27 14:46:14
●MXcolumbiadev-com.mail.protection.outlook.com2015-06-14 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
○A192.195.77.1942016-05-04 → 2016-05-04 · 4 obs
● 2016-05-04 19:04:56
○ 2017-05-16 16:06:26
○ 2026-03-27 14:46:14
●A198.185.159.1442026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
●A198.185.159.1452026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
○A198.251.65.1002015-06-14 → 2016-02-02 · 4 obs
● 2016-02-02 14:00:26
○ 2016-05-04 19:04:56
○ 2026-03-27 14:46:14
●A198.49.23.1442026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
●A198.49.23.1452026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 14:46:14
○A216.250.120.232017-05-16 → 2017-05-16 · 3 obs
● 2017-05-16 16:06:26
○ 2026-03-27 14:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| columbiadev.com | ns35.worldnic.com, ns36.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns35.worldnic.com, ns36.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for columbiadev.com (unsigned zone)
⏱️ Timing
Total: 976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.144... |
| NS | 2 | ns35.worldnic.com, ns36.worldnic.com |
| MX | 1 | columbiadev-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS35.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns35.worldnic.com, ns36.worldnic.com)
Analysis
Hierarchy
columbiadev.com is the parent of barracuda.columbiadev.com.
IP Addresses
columbiadev.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names for instance flowminder.net, dahabcoachhouse.com, hnfcu.org, onelovebvi.org and skvirskaya.com share IP numbers with columbiadev.com.
Name Servers
columbiadev.com is delegated to two name servers: ns35.worldnic.com and ns36.worldnic.com.
columbiadev.com shares the same name server setup as other domains, for example tupelo.net, ultiro.com, e3kids.com, gumtreeapts.com and wheatlandins.com.
columbiadev.com at least partially shares name servers with other domains, for example print-ak.com and dragonposeidonllc.com.
Host names with one IP number:
The host ns35.worldnic.com points to 162.159.26.212 and the host ns36.worldnic.com points to 162.159.27.146.
Mail Servers
columbiadev.com is handled by a single mail server, columbiadev-com.mail.protection.outlook.com.
Host name columbiadev-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c922::2, 2a01:111:f403:f908::1, 2a01:111:f403:f90b::, 52.101.40.0, 52.101.41.0, 52.101.41.4 and 52.101.41.54.