facultybook.com - robtex.com
facultybook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.64.238.23🇺🇸 AS701867.64.0.0/14 ARIN Allocation SBC Internet Services | ||||||
| NS | ns77.worldnic.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.27Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns78.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.78Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS77.WORLDNIC.comnamehost@WORLDNIC.com serial=115071721 | ||||||
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=1774965997 | ||||||
Subdomains
ns2.facultybook.com |
hostmaster.facultybook.com |
ns1.facultybook.com |
Same first word
facultybook.com |
DNS History
4 records (3 active, 1 former)
●NSns77.worldnic.com2015-08-17 → 2026-03-31 · 2 obs
● 2026-03-31 14:21:56
●NSns78.worldnic.com2015-08-17 → 2026-03-31 · 2 obs
● 2026-03-31 14:21:56
○MXp.webcom.ctmail.com2016-06-21 → 2017-02-20 · 4 obs
● 2017-02-20 10:15:08
○ 2026-03-31 02:41:00
○ 2026-03-31 14:21:56
●A67.64.238.232015-08-17 → 2026-03-31 · 2 obs
● 2026-03-31 14:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| facultybook.com | ns77.worldnic.com, ns78.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.27
NS records: ns77.worldnic.com, ns78.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for facultybook.com (unsigned zone)
⏱️ Timing
Total: 200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.64.238.23 |
| NS | 2 | ns78.worldnic.com, ns77.worldnic.com |
| SOA | 1 | NS77.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns77.worldnic.com, ns78.worldnic.com)
Analysis
Hierarchy
facultybook.com is a parent of ns2.facultybook.com, hostmaster.facultybook.com and ns1.facultybook.com.
IP Addresses
facultybook.com points to a single IP number: 67.64.238.23.
Other host names, for instance hostmaster.facultybook.com, ns1.facultybook.com and ns2.facultybook.com share IP numbers with facultybook.com.
Name Servers
facultybook.com is delegated to two name servers: ns77.worldnic.com and ns78.worldnic.com.
facultybook.com shares the same name server setup as other domains, for example mcegroup.com, belins.com, pinnacledesignstudio.com, sinasaidi.com and candombe.net.
facultybook.com at least partially shares its name servers with other domains, for instance marinsheriff.net.
Host names with one IP number:
The host ns77.worldnic.com points to 162.159.26.27 and the host ns78.worldnic.com points to 162.159.27.78.