cpub.com - dns.ninja
cpub.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=1785606262 | ||||||
Subdomains
www.cpub.com |
Same first word
cpub.de |
cpub.co.uk |
cpub.cn |
cpub.com.br |
cpub.ru |
cpub.cz |
cpub.com |
cpub.net |
cpub.org |
cpub.fr |
cpub.s3.amazonaws.com |
cpub.ir |
cpub.biz |
Similar names
DNS History
15 records (10 active, 5 former)
●NSns-cloud-e1.googledomains.com2026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
●NSns-cloud-e2.googledomains.com2026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
●NSns-cloud-e3.googledomains.com2026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
●NSns-cloud-e4.googledomains.com2026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
○NSns39.worldnic.com2015-07-24 → 2017-03-24 · 4 obs
● 2017-03-24 06:13:14
○ 2026-03-11 09:22:24
○ 2026-08-01 17:56:46
○NSns40.worldnic.com2015-07-24 → 2017-03-24 · 4 obs
● 2017-03-24 06:13:14
○ 2026-03-11 09:22:24
○ 2026-08-01 17:56:46
●MXalt1.aspmx.l.google.com2015-07-24 → 2026-08-01 · 2 obs
● 2026-08-01 17:56:46
●MXalt2.aspmx.l.google.com2015-07-24 → 2026-08-01 · 2 obs
● 2026-08-01 17:56:46
●MXalt3.aspmx.l.google.com2026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
●MXalt4.aspmx.l.google.com2026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
●MXaspmx.l.google.com2015-07-24 → 2026-08-01 · 2 obs
● 2026-08-01 17:56:46
○MXaspmx2.googlemail.com2015-07-24 → 2017-03-24 · 4 obs
● 2017-03-24 06:13:14
○ 2026-03-11 09:22:24
○ 2026-08-01 17:56:46
○MXaspmx3.googlemail.com2015-07-24 → 2017-03-24 · 4 obs
● 2017-03-24 06:13:14
○ 2026-03-11 09:22:24
○ 2026-08-01 17:56:46
●A198.185.159.1442026-03-11 → 2026-08-01 · 3 obs
● 2026-03-11 09:22:24
● 2026-08-01 17:56:46
○A208.91.197.272015-07-24 → 2017-03-24 · 4 obs
● 2017-03-24 06:13:14
○ 2026-03-11 09:22:24
○ 2026-08-01 17:56:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cpub.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpub.com (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=oNTkxaLXtyNusGe, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
Hierarchy
cpub.com is the parent zone for www.cpub.com.
IP Addresses
cpub.com resolves to just one IP address, 198.185.159.144.
Two other host names, along with yilidesignstudio.com, altapl.org and studiolocomotion.com, also share IP numbers with cpub.com.
Name Servers
The NS records for cpub.com point to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
cpub.com partially shares its NS delegation with several other domains, including mymanmusk.com, tennisx.com, hocketypockety.com and two others.
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each carry two IP addresses. ns-cloud-e1.googledomains.com has 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com has 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com has 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com has 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
cpub.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between cpub.com and other domains, including nowak999.net, ns500731.ns500671.ns500754.ns500731.ns500754.ns500671.ns500731.ns500678.ns500291.ns500291.ns500688.ns500291.ns500153.tenderladiesbz.com, cvshosting.in and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c19::1a.
The A records for alt1.aspmx.l.google.com return 142.250.102.26 and 2a00:1450:4025:402::1b.
The A records for alt2.aspmx.l.google.com return 192.178.213.27 and 2a00:1450:4013:c1e::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com and alt3.aspmx.l.google.com each have 192.178.223.27 IP addresses.