collebra.com - robtex.com
collebra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.191.50.73🇻🇬 CONFLUENCE-NETWORK-INC199.191.50.0/24 Confluence Networks Route Object | ||||||
| NS | ns111373.ztomy.com ⭐ | ||||||
| A | 162.251.87.73🇻🇬 CONFLUENCE-NETWORK-INC162.251.87.0/24 Proxy-registered route object | ||||||
| NS | ns211373.ztomy.com | ||||||
| A | 199.191.50.73🇻🇬 CONFLUENCE-NETWORK-INC199.191.50.0/24 Confluence Networks Route Object | ||||||
| MX | ~ ⭐ | ||||||
| TXT | v=spf1 a -all | ||||||
| SOA | ns111373.ztomy.comabuse@confluence-networks.com 2011-06-28 #1 | ||||||
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=1785244157 | ||||||
Same first word
collebra.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSdpns1.dnsnameserver.org2015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 18:13:34
○ 2017-02-19 20:41:54
○ 2026-07-28 13:17:18
○NSdpns2.dnsnameserver.org2015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 18:13:34
○ 2017-02-19 20:41:54
○ 2026-07-28 13:17:18
○NSdpns3.dnsnameserver.org2015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 18:13:34
○ 2017-02-19 20:41:54
○ 2026-07-28 13:17:18
○NSdpns4.dnsnameserver.org2015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 18:13:34
○ 2017-02-19 20:41:54
○ 2026-07-28 13:17:18
●NSns111373.ztomy.com2017-02-19 → 2026-07-28 · 3 obs
● 2017-02-19 20:41:54
● 2026-07-28 13:17:18
●NSns211373.ztomy.com2017-02-19 → 2026-07-28 · 3 obs
● 2017-02-19 20:41:54
● 2026-07-28 13:17:18
●MX~2026-03-24 → 2026-07-28 · 2 obs
● 2026-07-28 13:17:18
○A141.8.226.252017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 20:41:54
○ 2019-03-20 09:48:12
○ 2026-07-28 13:17:18
●A199.191.50.732019-03-20 → 2026-07-28 · 3 obs
● 2019-03-20 09:48:12
● 2026-07-28 13:17:18
○A208.87.150.502015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 18:13:34
○ 2017-02-19 20:41:54
○ 2026-07-28 13:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| collebra.com | ns111373.ztomy.com, ns211373.ztomy.com | 2 records |
✅ Authoritative Response
Server:162.251.87.73
NS records: ns111373.ztomy.com, ns211373.ztomy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for collebra.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.191.50.73 |
| NS | 2 | ns211373.ztomy.com, ns111373.ztomy.com |
| MX | 1 | ~ (pri: 300) |
| TXT | 1 | v=spf1 a -all |
| SOA | 1 | ns111373.ztomy.com abuse.confluence-netw |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns111373.ztomy.com, ns211373.ztomy.com)
Analysis
IP Addresses
collebra.com resolves to just one IP address, 199.191.50.73.
Two other host names, along with www.sitemap.fultontaxassessor.org, cambrigescp.com and ww1.ratemyproessor.com, also share IP numbers with collebra.com.
Name Servers
The NS records for collebra.com delegate to ns111373.ztomy.com and ns211373.ztomy.com.
collebra.com shares its NS records with other domains, for example tickets.coworkstaffing.com, iforgotappleid.com, orbound.com and two others.
ns111373.ztomy.com directs to 162.251.87.73 and ns211373.ztomy.com directs to 199.191.50.73; each host name points to exactly one IP number.
Mail Servers
The sole mail server for collebra.com is ~.
Among the domains sharing a mail server setup with collebra.com are www.app.familyplanningassociates.com, lip(0x736578)i.com, ns2.hostprincipal.com.directideleteddomain.com and two others.