exjohnson.com - robtex.com
exjohnson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.112.195.207🇺🇸 Amazon50.112.192.0/18 EC2 PDX prefix | ||||||
| PTR | ec2-50-112-195-207.us-west-2.compute.amazonaws.com | ||||||
| A | 52.12.251.153🇺🇸 Amazon52.12.0.0/15 EC2 PDX prefix | ||||||
| NS | ns-1471.awsdns-55.org ⭐ | ||||||
| A | 2600:9000:5305:bf00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1471.awsdns-55.org | ||||||
| A | 205.251.197.191🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1471.awsdns-55.org | ||||||
| NS | ns-146.awsdns-18.com | ||||||
| A | 2600:9000:5300:9200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-146.awsdns-18.com | ||||||
| A | 205.251.192.146🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-146.awsdns-18.com | ||||||
| NS | ns-1939.awsdns-50.co.uk | ||||||
| A | 2600:9000:5307:9300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1939.awsdns-50.co.uk | ||||||
| A | 205.251.199.147🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1939.awsdns-50.co.uk | ||||||
| NS | ns-875.awsdns-45.net | ||||||
| A | 2600:9000:5303:6b00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-875.awsdns-45.net | ||||||
| A | 205.251.195.107🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-875.awsdns-45.net | ||||||
| SOA | ns-1471.awsdns-55.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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 | ||||||
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-146.awsdns-18.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 06:08:18
●NSns-1471.awsdns-55.org2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 06:08:18
●NSns-1939.awsdns-50.co.uk2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 06:08:18
●NSns-875.awsdns-45.net2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 06:08:18
○NSns1.domain.com2015-08-05 → 2019-04-11 · 3 obs
● 2019-04-11 14:14:38
○ 2026-03-10 06:08:18
○NSns2.domain.com2015-08-05 → 2019-04-11 · 3 obs
● 2019-04-11 14:14:38
○ 2026-03-10 06:08:18
○MXmx.exjohnson.com2015-08-05 → 2019-04-11 · 3 obs
● 2019-04-11 14:14:38
○ 2026-03-10 06:08:18
●A50.112.195.2072026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 06:08:18
●A52.12.251.1532026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 06:08:18
○A66.96.149.162016-03-27 → 2016-03-27 · 4 obs
● 2016-03-27 18:07:00
○ 2016-09-19 12:57:28
○ 2026-03-10 06:08:18
○A66.96.162.1332015-08-05 → 2019-04-11 · 6 obs
● 2015-12-24 02:23:20
○ 2016-03-27 18:07:00
● 2016-09-19 12:57:28
● 2019-04-11 14:14:38
○ 2026-03-10 06:08:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| exjohnson.com | ns-146.awsdns-18.com, ns-875.awsdns-45.net, ns-1939.awsdns-50.co.uk, ns-1471.awsdns-55.org | 1 record |
✅ Authoritative Response
Server: 205.251.199.147
NS records: ns-146.awsdns-18.com, ns-875.awsdns-45.net, ns-1939.awsdns-50.co.uk, ns-1471.awsdns-55.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exjohnson.com (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.12.251.153, 50.112.195.207 |
| NS | 4 | ns-146.awsdns-18.com, ns-1471.awsdns-55.org... |
| SOA | 1 | ns-1471.awsdns-55.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-146.awsdns-18.com)
Analysis
IP Addresses
exjohnson.com has two IP numbers: 50.112.195.207 and 52.12.251.153.
Name Servers
exjohnson.com delegates to four name servers: ns-146.awsdns-18.com, ns-875.awsdns-45.net, ns-1471.awsdns-55.org and ns-1939.awsdns-50.co.uk.
exjohnson.com at least partially shares name servers with other domains, including dgmijz13zzo6p.cloudfront.net, demo-avatar.com, d3qljwrs1kgk0n.cloudfront.net, e-nls.com and dev.greynoise.io.
Host names with two IP numbers: ns-146.awsdns-18.com points to 2600:9000:5300:9200::1 and 205.251.192.146; ns-875.awsdns-45.net points to 2600:9000:5303:6b00::1 and 205.251.195.107; ns-1471.awsdns-55.org points to 2600:9000:5305:bf00::1 and 205.251.197.191; ns-1939.awsdns-50.co.uk points to 2600:9000:5307:9300::1 and 205.251.199.147.