probase.work - dns.ninja
probase.work
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1785579131 | ||||||
Same first word
Similar names
DNS History
21 records (12 active, 9 former)
●NSns-1296.awsdns-34.org2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●NSns-1964.awsdns-53.co.uk2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●NSns-321.awsdns-40.com2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●NSns-900.awsdns-48.net2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●MXalt1.aspmx.l.google.com2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●MXalt2.aspmx.l.google.com2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●MXalt3.aspmx.l.google.com2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●MXalt4.aspmx.l.google.com2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
●MXaspmx.l.google.com2026-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 10:54:48
○A13.159.132.1762026-04-07 → 2026-04-07 · 4 obs
● 2026-04-07 11:37:18
○ 2026-06-04 13:43:26
○ 2026-08-01 10:54:48
○A13.192.99.2212026-03-31 → 2026-03-31 · 3 obs
○ 2026-04-07 11:37:18
○ 2026-08-01 10:54:48
●A16.76.57.1212026-07-29 → 2026-08-01 · 3 obs
● 2026-07-29 09:01:20
● 2026-08-01 10:54:48
○A18.177.117.1272026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 13:43:26
○ 2026-06-13 12:09:04
○ 2026-08-01 10:54:48
○A18.178.78.862026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 12:09:04
○ 2026-07-29 09:01:20
○ 2026-08-01 10:54:48
○A18.180.189.472026-03-31 → 2026-04-07 · 4 obs
● 2026-04-07 11:37:18
○ 2026-06-04 13:43:26
○ 2026-08-01 10:54:48
●A35.74.129.1802026-07-31 → 2026-08-01 · 3 obs
● 2026-07-31 16:32:12
● 2026-08-01 10:54:48
○A52.192.179.2222026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 12:09:04
○ 2026-07-29 09:01:20
○ 2026-08-01 10:54:48
○A52.194.157.2272026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 13:43:26
○ 2026-06-13 12:09:04
○ 2026-08-01 10:54:48
○A52.194.217.1472026-07-29 → 2026-07-29 · 4 obs
● 2026-07-29 09:01:20
○ 2026-07-30 22:55:12
○ 2026-08-01 10:54:48
○A54.238.18.1802026-07-29 → 2026-07-29 · 4 obs
● 2026-07-29 09:01:20
○ 2026-07-31 16:32:12
○ 2026-08-01 10:54:48
●A54.249.44.2072026-07-30 → 2026-08-01 · 3 obs
● 2026-07-30 22:55:12
● 2026-08-01 10:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | b.nic.work, y.nic.work, z.nic.work, a.nic.work... | 12 records |
| probase.work | ns-321.awsdns-40.com, ns-900.awsdns-48.net, ns-1296.awsdns-34.org, ns-1964.awsdns-53.co.uk | - |
✅ Authoritative Response
Server:205.251.193.65
NS records: ns-321.awsdns-40.com, ns-900.awsdns-48.net, ns-1296.awsdns-34.org, ns-1964.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for probase.work (unsigned zone)
⏱️ Timing
Total: 966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 16.76.57.121, 35.74.129.180... |
| NS | 4 | ns-1296.awsdns-34.org, ns-1964.awsdns-53.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=4xhiFLMPDys65vj |
| SOA | 1 | ns-1296.awsdns-34.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.work, y.nic.work, x.nic.work...)
Analysis
IP Addresses
probase.work points to three IP numbers, namely 16.76.57.121, 35.74.129.180 and 54.249.44.207.
Name Servers
The domain probase.work is delegated to these four name servers: ns-321.awsdns-40.com, ns-900.awsdns-48.net, ns-1296.awsdns-34.org and ns-1964.awsdns-53.co.uk.
At least some of probase.work's name servers are shared with other domains, for example onestopglobal.com, my-skeptical-angel.com, kaplanuniversity-davenport.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns-305.awsdns-38.com, ns-1434.awsdns-51.org and ns-1576.awsdns-05.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-321.awsdns-40.com directs to 205.251.193.65 and 2600:9000:5301:4100::1; ns-900.awsdns-48.net directs to 205.251.195.132 and 2600:9000:5303:8400::1; ns-1296.awsdns-34.org directs to 205.251.197.16 and 2600:9000:5305:1000::1; ns-1964.awsdns-53.co.uk directs to 205.251.199.172 and 2600:9000:5307:ac00::1.
Mail Servers
probase.work has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
probase.work shares at least some of its mail servers with other domains — for example healingthehealers.net, dyanagraphics.com, stafinancial.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to 142.251.179.27 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.