comabooks.org - robtex.com
comabooks.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=1773551953 | ||||||
Same first word
comabooks.org |
comabooks.com |
Similar names
DNS History
13 records (13 active, 0 former)
●NSdns1.p01.nsone.net2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSdns1.p09.nsone.net2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSdns2.p09.nsone.net2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSdns3.p09.nsone.net2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSdns4.p09.nsone.net2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSns01.squarespacedns.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSns02.squarespacedns.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSns03.squarespacedns.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●NSns04.squarespacedns.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●MXmx1.privateemail.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●MXmx2.privateemail.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●MXsmtp.google.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
●A209.38.222.2232026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 08:55:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| comabooks.org | dns1.p09.nsone.net, dns4.p09.nsone.net, ns01.squarespacedns.com, dns2.p09.nsone.net... | - |
✅ Authoritative Response
Server:45.54.22.65
NS records: dns1.p09.nsone.net, dns4.p09.nsone.net, ns01.squarespacedns.com, dns2.p09.nsone.net, ns02.squarespacedns.com, ns04.squarespacedns.com, ns03.squarespacedns.com, dns3.p09.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comabooks.org (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.38.222.223 |
| NS | 8 | dns1.p09.nsone.net, dns2.p09.nsone.net... |
| MX | 3 | smtp.google.com (pri: 1), mx1.privateemail.com (pri: 10)... |
| TXT | 3 | google-site-verification=f5tWpvOhqdGkECO, google-site-verification=zzr2TVXSHElKVRp... |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
comabooks.org resolves to one IP number: 209.38.222.223.
Name Servers
comabooks.org delegates to nine name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.
comabooks.org at least partially shares name servers with other domains, for instance ptmcorporation.com, ampd.agency, clearlightconsult.com, cnetny.com and debiekim.com.
These name servers are commonly used with the following name servers: dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net and dns1.p02.nsone.net.
Hosts with two IPs:
Host dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.
Host dns1.p09.nsone.net points to: 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9.
Host dns2.p09.nsone.net points to: 2a00:edc0:6259:7:9::2 and 198.51.45.9.
Host dns3.p09.nsone.net points to: 2620:4d:4000:6259:7:9:0:3 and 198.51.44.73.
Host dns4.p09.nsone.net points to: 2a00:edc0:6259:7:9::4 and 198.51.45.73.
Hosts with one IP:
Host ns01.squarespacedns.com points to: 45.54.22.1.
Host ns02.squarespacedns.com points to: 45.54.22.65.
Host ns03.squarespacedns.com points to: 45.54.22.129.
Host ns04.squarespacedns.com points to: 45.54.22.193.
Mail Servers
comabooks.org is handled by three mail servers: smtp.google.com, mx1.privateemail.com and mx2.privateemail.com.
comabooks.org shares some mail servers with other domains, at least partially, for instance cityhawk.in, leebrandon.com, scc-usa.org, emnotes.com and pts-ip.com.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with nine IP numbers:
smtp.google.com points to 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.
Host names with a single IP number:
mx1.privateemail.com points to 162.255.118.7.
mx2.privateemail.com points to 162.255.118.8.