sr728.com - robtex.com
sr728.com
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=1774830817 | ||||||
Same first word
sr728.com |
DNS History
14 records (8 active, 6 former)
○NShm1.alidns.com2019-12-31 → 2019-12-31 · 3 obs
○ 2026-02-25 12:20:32
○ 2026-03-30 00:48:04
○NShm2.alidns.com2019-12-31 → 2019-12-31 · 3 obs
○ 2026-02-25 12:20:32
○ 2026-03-30 00:48:04
●NSns-1231.awsdns-25.org2026-02-25 → 2026-03-30 · 3 obs
● 2026-02-25 12:20:32
● 2026-03-30 00:48:04
●NSns-1725.awsdns-23.co.uk2026-02-25 → 2026-03-30 · 3 obs
● 2026-02-25 12:20:32
● 2026-03-30 00:48:04
●NSns-243.awsdns-30.com2026-02-25 → 2026-03-30 · 3 obs
● 2026-02-25 12:20:32
● 2026-03-30 00:48:04
●NSns-806.awsdns-36.net2026-02-25 → 2026-03-30 · 3 obs
● 2026-02-25 12:20:32
● 2026-03-30 00:48:04
●A18.155.21.142026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 21:57:44
● 2026-03-30 00:48:04
●A18.155.21.302026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 21:57:44
● 2026-03-30 00:48:04
●A18.155.21.952026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 21:57:44
● 2026-03-30 00:48:04
●A18.155.21.982026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 21:57:44
● 2026-03-30 00:48:04
○A3.162.112.692026-02-25 → 2026-03-28 · 4 obs
● 2026-03-28 06:14:26
○ 2026-03-28 21:57:44
○ 2026-03-30 00:48:04
○A3.162.112.702026-02-25 → 2026-03-28 · 4 obs
● 2026-03-28 06:14:26
○ 2026-03-28 21:57:44
○ 2026-03-30 00:48:04
○A3.162.112.712026-02-25 → 2026-03-28 · 4 obs
● 2026-03-28 06:14:26
○ 2026-03-28 21:57:44
○ 2026-03-30 00:48:04
○A3.162.112.932026-02-25 → 2026-03-28 · 4 obs
● 2026-03-28 06:14:26
○ 2026-03-28 21:57:44
○ 2026-03-30 00:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sr728.com | ns-243.awsdns-30.com, ns-806.awsdns-36.net, ns-1725.awsdns-23.co.uk, ns-1231.awsdns-25.org | 1 record |
✅ Authoritative Response
Server:205.251.192.243
NS records: ns-243.awsdns-30.com, ns-806.awsdns-36.net, ns-1725.awsdns-23.co.uk, ns-1231.awsdns-25.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sr728.com (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 18.155.21.98, 18.155.21.30... |
| NS | 4 | ns-1231.awsdns-25.org, ns-1725.awsdns-23.co.uk... |
| SOA | 1 | ns-806.awsdns-36.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-243.awsdns-30.com)
Analysis
IP Addresses
sr728.com resolves to four IP numbers: 18.155.21.14, 18.155.21.30, 18.155.21.95 and 18.155.21.98.
Other host names such as webstudiovida.com, d1s84ng2gk8zul.cloudfront.net, jones.finance, hearthistoday.com and www.mazdacollection.jp share IPs with sr728.com.
Name Servers
sr728.com is delegated to four name servers: ns-243.awsdns-30.com, ns-806.awsdns-36.net, ns-1231.awsdns-25.org and ns-1725.awsdns-23.co.uk.
sr728.com at least partially shares name servers with other domains, for instance fastroptimize.io, linworthpublishing.com, maprun.run, nuptum.com and royalcanin.tw.
Host names with two IP numbers: ns-243.awsdns-30.com points to 2600:9000:5300:f300::1 and 205.251.192.243; ns-806.awsdns-36.net points to 2600:9000:5303:2600::1 and 205.251.195.38; ns-1231.awsdns-25.org points to 2600:9000:5304:cf00::1 and 205.251.196.207; ns-1725.awsdns-23.co.uk points to 2600:9000:5306:bd00::1 and 205.251.198.189.