4001.app - robtex.com
4001.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
app
| 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=101427 | ||||||
Same first word
4001.sh.cn |
4001.com |
4001.cc |
4001.net |
4001.casino |
4001.main.jp |
4001.ir |
4001.co |
4001.io |
4001.app |
4001.org |
4001.cn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 10:09:30
●NSns2.afternic.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 10:09:30
●A13.248.169.482026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 10:09:30
●A76.223.54.1462026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 10:09:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| 4001.app | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4001.app (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
4001.app has two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance autoaz.net, reborn.thegmc.com, ligar.eu, mail.epcenergy.com and 84032.com share IP numbers with 4001.app.
Name Servers
4001.app's delegation uses two name servers: ns1.afternic.com and ns2.afternic.com.
4001.app uses the same name server setup as other domains, such as canal.aovivo.gratis, drywallremoval.com, efsc.org, 424242.com and car.run.
4001.app at least partially shares name servers with other domains, including hyphenclub.com, ggrocket.com, wendyheathermeekins.com, olcm.com and or.com.au.
These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn and verification-9lsjtsgxkuo9zhc2bkzhmv.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69