cu28.com - robtex.com
cu28.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=1771291435 | ||||||
Subdomains
Same first word
cu28.com |
Similar names
DNS History
17 records (7 active, 10 former)
○NSf1g1ns1.dnspod.net2015-08-21 → 2018-10-28 · 7 obs
● 2015-12-11 02:09:50
○ 2016-03-14 07:04:36
○ 2017-01-21 12:05:18
● 2018-10-28 22:37:06
○ 2026-03-15 00:58:58
○ 2026-03-15 00:59:00
○NSf1g1ns2.dnspod.net2015-08-21 → 2018-10-28 · 7 obs
● 2015-12-11 02:09:50
○ 2016-03-14 07:04:36
○ 2017-01-21 12:05:18
● 2018-10-28 22:37:06
○ 2026-03-15 00:58:58
○ 2026-03-15 00:59:00
●NSns1.namebrightdns.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
○NSns53.domaincontrol.com2016-03-14 → 2017-01-21 · 5 obs
● 2016-03-14 07:04:36
● 2017-01-21 12:05:18
○ 2018-10-28 22:37:06
○ 2026-03-15 00:59:00
○NSns54.domaincontrol.com2016-03-14 → 2017-01-21 · 5 obs
● 2016-03-14 07:04:36
● 2017-01-21 12:05:18
○ 2018-10-28 22:37:06
○ 2026-03-15 00:59:00
●NSnsg1.namebrightdns.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
●NSnsg2.namebrightdns.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
○MXmailstore1.secureserver.net2016-03-14 → 2017-01-21 · 4 obs
● 2017-01-21 12:05:18
○ 2018-10-28 22:37:06
○ 2026-03-15 00:59:00
○MXsmtp.secureserver.net2016-03-14 → 2017-01-21 · 4 obs
● 2017-01-21 12:05:18
○ 2018-10-28 22:37:06
○ 2026-03-15 00:59:00
●A13.223.25.842026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
○A216.99.144.342016-03-14 → 2016-03-14 · 4 obs
● 2016-03-14 07:04:36
○ 2016-07-13 02:06:28
○ 2026-03-15 00:59:00
○A23.238.214.2072015-08-21 → 2015-12-11 · 4 obs
● 2015-12-11 02:09:50
○ 2016-03-14 07:04:36
○ 2026-03-15 00:59:00
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
○A50.63.202.242016-07-13 → 2017-01-21 · 5 obs
● 2016-07-13 02:06:28
● 2017-01-21 12:05:18
○ 2018-10-28 22:37:06
○ 2026-03-15 00:59:00
●A54.243.117.1972026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 00:58:58
● 2026-03-15 00:59:00
○CNAMEcp008m.ambuvvhpzk48.com2018-10-28 → 2018-10-28 · 3 obs
○ 2026-03-15 00:58:58
○ 2026-03-15 00:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cu28.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 16 records |
✅ Authoritative Response
Server: 3.88.23.171
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu28.com (unsigned zone)
⏱️ Timing
Total: 183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.243.117.197, 13.223.25.84 |
| AAAA | 2 | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee |
| NS | 2 | nsg1.namebrightdns.com, nsg2.namebrightdns.com |
| TXT | 2 | afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
Hierarchy
cu28.com is a parent of ns3.cu28.com and ns1.cu28.com.
IP Addresses
Four IP numbers are pointed to by cu28.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.
other host names including claysa.com, pharmamr.com, 8fc28.yhtxgroup.com, mail.onixclub.com and altamiuz.com share IP numbers with cu28.com.
Name Servers
cu28.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
cu28.com at least partially shares name servers with other domains, for instance wivesoffaith.com, webdire.com, file.librick.com, ns2.digitalvienna.com and mail.cannabis-seed-bank.com.
These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Nine IP numbers for host names:
nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:29f5:9f2d:323d:944b, 2600:1f18:683a:ae1a:6050:8493:87b1:d4a9, 2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7, 2600:1f18:683a:ae1b:3180:570e:1a09:8e12, 2600:1f18:683a:ae1b:5775:a328:2f59:17b7, 18.232.132.132, 34.207.55.42, 34.207.131.235 and 54.87.7.90.
Six IP numbers for host names:
nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:8ce4:b69a:5395:a667, 2600:1f18:683a:ae1a:f1dc:f785:ea95:934, 2600:1f18:683a:ae1b:c46e:c671:5339:dce0, 18.212.87.210, 54.91.71.34 and 98.84.156.86.
Five IP numbers for host names:
ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86.