probase.work - robtex.com
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=1785314431 | ||||||
Same first word
Similar names
DNS History
19 records (12 active, 7 former)
●NSns-1296.awsdns-34.org2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●NSns-1964.awsdns-53.co.uk2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●NSns-321.awsdns-40.com2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●NSns-900.awsdns-48.net2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●MXalt1.aspmx.l.google.com2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●MXalt2.aspmx.l.google.com2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●MXalt3.aspmx.l.google.com2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●MXalt4.aspmx.l.google.com2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
●MXaspmx.l.google.com2026-03-31 → 2026-07-29 · 2 obs
● 2026-07-29 09:01:22
○A13.159.132.1762026-04-07 → 2026-04-07 · 4 obs
● 2026-04-07 11:37:18
○ 2026-06-04 13:43:26
○ 2026-07-29 09:01:22
○A13.192.99.2212026-03-31 → 2026-03-31 · 3 obs
○ 2026-04-07 11:37:18
○ 2026-07-29 09:01:22
●A16.76.57.1212026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 09:01:20
● 2026-07-29 09:01:22
○A18.177.117.1272026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 13:43:26
○ 2026-06-13 12:09:04
○ 2026-07-29 09:01:22
○A18.178.78.862026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 12:09:04
○ 2026-07-29 09:01:20
○ 2026-07-29 09:01:22
○A18.180.189.472026-03-31 → 2026-04-07 · 4 obs
● 2026-04-07 11:37:18
○ 2026-06-04 13:43:26
○ 2026-07-29 09:01:22
○A52.192.179.2222026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 12:09:04
○ 2026-07-29 09:01:20
○ 2026-07-29 09:01:22
○A52.194.157.2272026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 13:43:26
○ 2026-06-13 12:09:04
○ 2026-07-29 09:01:22
●A52.194.217.1472026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 09:01:20
● 2026-07-29 09:01:22
●A54.238.18.1802026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 09:01:20
● 2026-07-29 09:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.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: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.194.217.147, 54.238.18.180... |
| 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 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
IP Addresses
probase.work points to three IP numbers, namely 16.76.57.121, 52.194.217.147 and 54.238.18.180.
Other host names, among them farmer.tabechoku.com and ec2-52-194-217-147.ap-northeast-1.compute.amazonaws.com, have IP numbers in common with probase.work.
Name Servers
Four name servers handle the delegation for probase.work: 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.
At least some of the mail servers used by probase.work are shared with other domains: healingthehealers.net, dyanagraphics.com, stafinancial.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c07::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.