jobkb.com - robtex.com
jobkb.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1210.awsdns-23.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:ba00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1210.awsdns-23.org | ||||||
| A | 205.251.196.186🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1210.awsdns-23.org | ||||||
| NS | ns-2029.awsdns-61.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:ed00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2029.awsdns-61.co.uk | ||||||
| A | 205.251.199.237🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2029.awsdns-61.co.uk | ||||||
| NS | ns-293.awsdns-36.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:2500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-293.awsdns-36.com | ||||||
| A | 205.251.193.37🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-293.awsdns-36.com | ||||||
| NS | ns-571.awsdns-07.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:3b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-571.awsdns-07.net | ||||||
| A | 205.251.194.59🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-571.awsdns-07.net | ||||||
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=1785141967 | ||||||
Same first word
jobkb.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-1210.awsdns-23.org2026-04-10 → 2026-07-27 · 3 obs
● 2026-04-10 16:59:34
● 2026-07-27 08:52:40
●NSns-2029.awsdns-61.co.uk2026-04-10 → 2026-07-27 · 3 obs
● 2026-04-10 16:59:34
● 2026-07-27 08:52:40
●NSns-293.awsdns-36.com2026-04-10 → 2026-07-27 · 3 obs
● 2026-04-10 16:59:34
● 2026-07-27 08:52:40
●NSns-571.awsdns-07.net2026-04-10 → 2026-07-27 · 3 obs
● 2026-04-10 16:59:34
● 2026-07-27 08:52:40
○NSns1.uniregistrymarket.link2017-04-19 → 2017-04-19 · 3 obs
○ 2026-04-10 16:59:34
○ 2026-07-27 08:52:40
○NSns2.uniregistrymarket.link2017-04-19 → 2017-04-19 · 3 obs
○ 2026-04-10 16:59:34
○ 2026-07-27 08:52:40
○A123.1.189.962015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-12 17:00:00
○ 2026-07-27 08:52:40
○A69.172.201.1532017-04-19 → 2017-04-19 · 4 obs
● 2017-04-19 09:01:32
○ 2026-04-10 16:59:34
○ 2026-07-27 08:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jobkb.com | ns-571.awsdns-07.net, ns-293.awsdns-36.com, ns-1210.awsdns-23.org, ns-2029.awsdns-61.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.237
NS records: ns-571.awsdns-07.net, ns-293.awsdns-36.com, ns-1210.awsdns-23.org, ns-2029.awsdns-61.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jobkb.com (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-293.awsdns-36.com, ns-293.awsdns-36.com)
Analysis
Name Servers
The NS records for jobkb.com point to four name servers: ns-293.awsdns-36.com, ns-571.awsdns-07.net, ns-1210.awsdns-23.org and ns-2029.awsdns-61.co.uk.
The name servers of jobkb.com overlap at least partially with those of other domains — among them akapt.net, carelinks.co, cbytz.com and two more.
Each of the four hosts ns-293.awsdns-36.com, ns-571.awsdns-07.net, ns-1210.awsdns-23.org and ns-2029.awsdns-61.co.uk has two IP addresses. ns-293.awsdns-36.com points to 205.251.193.37 and 2600:9000:5301:2500::1. ns-571.awsdns-07.net points to 205.251.194.59 and 2600:9000:5302:3b00::1. ns-1210.awsdns-23.org points to 205.251.196.186 and 2600:9000:5304:ba00::1. ns-2029.awsdns-61.co.uk points to 205.251.199.237 and 2600:9000:5307:ed00::1.