app24x7.com - robtex.com
app24x7.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=1786349734 | ||||||
Same first word
app24x7.com |
DNS History
12 records (7 active, 5 former)
○NSns1.vtitan.com2015-06-15 → 2018-07-16 · 4 obs
● 2018-07-16 23:21:24
○ 2026-03-17 04:23:20
○ 2026-08-10 08:32:46
●NSns11.zns-53.com2026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 04:23:20
● 2026-08-10 08:32:46
○NSns2.vtitan.com2015-06-15 → 2018-07-16 · 4 obs
● 2018-07-16 23:21:24
○ 2026-03-17 04:23:20
○ 2026-08-10 08:32:46
●NSns21.zns-53.net2026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 04:23:20
● 2026-08-10 08:32:46
○NSns3.vtitan.com2015-06-15 → 2018-07-16 · 4 obs
● 2018-07-16 23:21:24
○ 2026-03-17 04:23:20
○ 2026-08-10 08:32:46
●NSns31.zns-53.com2026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 04:23:20
● 2026-08-10 08:32:46
○NSns4.vtitan.com2015-06-15 → 2018-07-16 · 4 obs
● 2018-07-16 23:21:24
○ 2026-03-17 04:23:20
○ 2026-08-10 08:32:46
●NSns41.zns-53.net2026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 04:23:20
● 2026-08-10 08:32:46
●MXmx.zohocorp.com2015-06-15 → 2026-08-10 · 15 obs
● 2026-03-17 04:23:20
○ 2026-04-08 01:59:48
○ 2026-04-08 10:24:50
● 2026-04-08 23:57:06
● 2026-04-09 06:27:30
○ 2026-04-10 01:17:26
● 2026-04-12 08:30:12
● 2026-04-12 09:29:38
○ 2026-04-12 17:07:26
● 2026-05-01 01:30:42
● 2026-05-20 18:33:22
○ 2026-05-21 01:12:10
● 2026-05-21 03:33:28
● 2026-08-10 08:32:46
●MXmx2.zohocorp.com2015-06-15 → 2026-08-10 · 25 obs
● 2018-07-16 23:21:24
○ 2026-03-17 04:23:20
● 2026-04-08 01:59:48
● 2026-04-08 10:24:50
○ 2026-04-08 23:57:06
○ 2026-04-09 06:27:30
● 2026-04-10 01:17:26
● 2026-04-12 08:30:12
○ 2026-04-12 09:29:38
● 2026-04-12 17:07:26
○ 2026-05-01 01:30:42
● 2026-05-01 04:41:22
○ 2026-05-20 18:33:22
● 2026-05-21 01:12:10
● 2026-05-21 03:33:28
○ 2026-05-21 17:02:44
○ 2026-05-21 20:41:20
● 2026-05-21 23:50:28
○ 2026-05-22 18:01:16
● 2026-05-24 23:50:22
● 2026-06-13 20:04:32
○ 2026-06-14 22:24:48
● 2026-06-15 01:20:58
● 2026-08-10 08:32:46
●MXmx3.zohomail.com2015-06-15 → 2026-08-10 · 19 obs
● 2026-04-10 01:17:26
○ 2026-04-12 08:30:12
● 2026-04-12 09:29:38
● 2026-05-01 01:30:42
○ 2026-05-01 04:41:22
● 2026-05-20 18:33:22
● 2026-05-21 01:12:10
○ 2026-05-21 03:33:28
● 2026-05-21 17:02:44
● 2026-05-21 20:41:20
○ 2026-05-21 23:50:28
● 2026-05-22 18:01:16
○ 2026-05-24 23:50:22
○ 2026-06-13 20:04:32
● 2026-06-14 22:24:48
○ 2026-06-15 01:20:58
● 2026-07-16 14:37:54
● 2026-08-10 08:32:46
○A74.201.154.522015-06-15 → 2016-04-20 · 4 obs
● 2016-04-20 13:46:20
○ 2016-12-25 08:26:18
○ 2026-08-10 08:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| app24x7.com | ns11.zns-53.com, ns31.zns-53.com, ns21.zns-53.net, ns41.zns-53.net | 4 records |
✅ Authoritative Response
Server:136.143.173.99
NS records: ns11.zns-53.com, ns31.zns-53.com, ns21.zns-53.net, ns41.zns-53.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for app24x7.com (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns11.zns-53.com, ns41.zns-53.net... |
| MX | 3 | mx2.zohocorp.com (pri: 20), mx3.zohomail.com (pri: 50)... |
| SOA | 1 | ns11.zns-53.com dnsadmin.vtitan.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.zns-53.com, ns11.zns-53.com, ns31.zns-53.com...)
Analysis
Name Servers
The domain app24x7.com is delegated to these four name servers: ns11.zns-53.com, ns31.zns-53.com, ns21.zns-53.net and ns41.zns-53.net.
At least some of app24x7.com's name servers are shared with other domains, for example log360casb-test.com, servicedeskplus.cn, windows-active-directory-password-reset.com and two more.
These name servers are routinely co-deployed with the name servers pdns90.ultradns.biz, pdns90.ultradns.net, pdns90.ultradns.com and two others.
Four hostnames, each resolving to a pair of IP addresses: ns11.zns-53.com directs to 136.143.172.88 and 2602:801:c00a::88; ns31.zns-53.com directs to 169.148.151.88 and 2602:801:c00c::88; ns21.zns-53.net directs to 136.143.173.99 and 2602:801:c00b::99; ns41.zns-53.net directs to 169.148.152.99 and 2602:801:c00c::99.
Mail Servers
The MX records for app24x7.com list three mail servers: mx2.zohocorp.com, mx.zohocorp.com and mx3.zohomail.com.
app24x7.com shares at least some of its mail servers with other domains — for example tntroofingspecialist.co.uk, davidjbird.ca, becruit.com and two more.
These mail servers tend to be used in conjunction with mx2.zohomail.com, mx.zohomail.com, mx3.zohocorp.com and two additional mail servers.
Three hostnames, each with one IP address: mx2.zohocorp.com → 204.141.43.25, mx.zohocorp.com → 204.141.43.25 and mx3.zohomail.com → 204.141.43.44.
Host names pointing to 204.141.43.25 IP addresses: mx2.zohocorp.com and mx.zohocorp.com.