commonbook.com - dns.ninja
commonbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.34.89.160🇺🇸 LATITUDE-SH64.34.89.0/24 Latitude.sh LLC | ||||||
| NS | ns1.comfibook.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.comfi.com ⚠️ Not in zone NS records | ||||||
| A | 67.217.248.60🇺🇸 AS1461267.217.248.0/24 V4-PUB-CB-ANNOUNCED | ||||||
| NS | ns2.comfibook.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.eprofit.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:3035::ac43:bae7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:3037::6815:2444🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.21.36.68Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.67.186.231🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.commonbook.com ⭐ | ||||||
| A | 67.217.248.98🇺🇸 AS1461267.217.248.0/24 V4-PUB-CB-ANNOUNCED | ||||||
| PTR | mail.eprofit.com | ||||||
| SOA | ns1.comfibook.comfrap@comfibook.com 2025-02-20 #0 | ||||||
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=1786263209 | ||||||
Subdomains
mail.commonbook.com |
Same first word
commonbook.net |
commonbook.com |
commonbook.us |
DNS History
6 records (6 active, 0 former)
●NSns1.comfibook.com2015-05-25 → 2026-08-09 · 2 obs
● 2026-08-09 08:42:10
●NSns2.comfi.com2026-02-23 → 2026-08-09 · 3 obs
● 2026-02-23 07:31:36
● 2026-08-09 08:42:10
●NSns2.comfibook.com2015-05-25 → 2026-08-09 · 2 obs
● 2026-08-09 08:42:10
●NSns2.eprofit.com2026-02-23 → 2026-08-09 · 3 obs
● 2026-02-23 07:31:36
● 2026-08-09 08:42:10
●MXmail.commonbook.com2015-05-25 → 2026-08-09 · 2 obs
● 2026-08-09 08:42:10
●A64.34.89.1602015-05-25 → 2026-08-09 · 2 obs
● 2026-08-09 08:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| commonbook.com | ns2.comfi.com, ns2.eprofit.com | 2 records |
✅ Authoritative Response
Server:138.68.46.73
NS records: ns2.comfi.com, ns2.eprofit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for commonbook.com (unsigned zone)
⏱️ Timing
Total: 3229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.34.89.160 |
| NS | 2 | ns2.comfibook.com, ns1.comfibook.com |
| MX | 1 | mail.commonbook.com (pri: 10) |
| SOA | 1 | ns1.comfibook.com frap.comfibook.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.comfi.com, ns2.eprofit.com)
Analysis
Hierarchy
mail.commonbook.com is delegated beneath commonbook.com.
IP Addresses
commonbook.com resolves to one IP address: 64.34.89.160.
Name Servers
The authoritative name servers for commonbook.com are ns2.comfi.com, ns1.comfibook.com, ns2.comfibook.com and ns2.eprofit.com.
There is at least partial name server overlap between commonbook.com and other domains — voxby.com, comfi.com, phone-card-pin.com and two more among them.
These name servers are routinely deployed together with the name servers ns.comby.com.
Hosts with just one IP address:
ns2.comfi.com points to the IP address 67.217.248.60.
Hosts that point to four IP numbers:
ns2.eprofit.com resolves to four IP addresses — 104.21.36.68, 172.67.186.231, 2606:4700:3035::ac43:bae7 and 2606:4700:3037::6815:2444.
Mail Servers
Mail for commonbook.com is handled by a single mail server, mail.commonbook.com.
There is one IP number for mail.commonbook.com: 67.217.248.98.