back4.dev - robtex.com
back4.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2026-09-28 #0 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
kacb4.ru.com |
ab4kc.com |
abc4k.com |
4kabc.com |
4back.lt |
4back.uk |
abkc4.com |
kabc4.cn |
4bkac.top |
4back.co.il |
c4kab.ph |
4back.org |
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSns37.domaincontrol.com2026-09-21 → 2026-09-28 · 2 obs
● 2026-09-28 16:28:46
●NSns38.domaincontrol.com2026-09-21 → 2026-09-28 · 2 obs
● 2026-09-28 16:28:46
○MXmailstore1.secureserver.net2026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-28 16:28:42
○ 2026-09-28 16:28:46
○MXsmtp.secureserver.net2026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-28 16:28:42
○ 2026-09-28 16:28:46
●A13.248.213.452026-09-28 → 2026-09-28 · 3 obs
● 2026-09-28 16:28:42
● 2026-09-28 16:28:46
○A13.248.243.52026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-28 16:28:42
○ 2026-09-28 16:28:46
○A76.223.105.2302026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-28 16:28:42
○ 2026-09-28 16:28:46
●A76.223.67.1892026-09-28 → 2026-09-28 · 3 obs
● 2026-09-28 16:28:42
● 2026-09-28 16:28:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| back4.dev | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for back4.dev (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
back4.dev directs to two IP numbers, 13.248.213.45 and 76.223.67.189
southwestisbest.com, hvaspares.co.uk, inspirmarketing.com and two other host names share IP numbers with back4.dev.
Name Servers
Two name servers handle the delegation for back4.dev: ns37.domaincontrol.com and ns38.domaincontrol.com.
back4.dev uses the same name servers as several other domains — among them jimhomeinspector.com, softieskin.com, upliftai.co and two more.
ns37.domaincontrol.com and ns38.domaincontrol.com both carry two IP addresses. The A records for ns37.domaincontrol.com are 97.74.108.19 and 2603:5:21c1::13; the A records for ns38.domaincontrol.com are 173.201.76.19 and 2603:5:22c1::13.