by3131.com - robtex.com
by3131.com
| CNAME | 677677.ym301.com | ||||||
| CNAME | 6777.111ol.com | ||||||
| CNAME | aabb1.111ol.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.40.36.100🇺🇸 NetLab154.40.36.0/24 SDN Premium Network | ||||||
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 | ||||||
Same first word
by3131.com |
Similar names
DNS History
12 records (3 active, 9 former)
●NSns1.dnsip.com2026-02-18 → 2026-03-09 · 3 obs
○ 2017-04-02 06:15:56
● 2026-02-18 10:58:38
● 2026-03-09 20:24:12
● 2026-02-18 10:58:38
● 2026-03-09 20:24:12
●NSns2.dnsip.com2026-02-18 → 2026-03-09 · 3 obs
○ 2017-04-02 06:15:56
● 2026-02-18 10:58:38
● 2026-03-09 20:24:12
● 2026-02-18 10:58:38
● 2026-03-09 20:24:12
○NSns53.domaincontrol.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 00:31:38
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○NSns54.domaincontrol.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 00:31:38
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○NSns6.dnsdun.com2017-04-02 → 2017-04-02 · 4 obs
○ 2015-11-03 18:03:30
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
○NSns6.dnsdun.net2017-04-02 → 2017-04-02 · 4 obs
○ 2015-11-03 18:03:30
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
○MXmailstore1.secureserver.net2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 00:31:38
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○MXsmtp.secureserver.net2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 00:31:38
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○A192.126.114.1562017-04-02 → 2017-04-02 · 4 obs
○ 2015-11-03 18:03:30
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
○A45.0.0.02017-04-02 → 2017-04-02 · 4 obs
○ 2015-11-03 18:03:30
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
● 2017-04-02 06:15:56
○ 2026-02-18 10:58:38
○ 2026-03-09 20:24:12
○A50.63.202.622015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 00:31:38
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
○ 2015-11-03 18:03:30
○ 2026-03-09 20:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| by3131.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server: 183.253.57.193
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by3131.com (unsigned zone)
⏱️ Timing
Total: 895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| CNAME | 1 | 677677.ym301.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)
Analysis
IP Addresses
by3131.com points to a single IP number: 154.40.36.100.
Other host names, for instance 8749.cc, 75526.com, 246hk.cc, 98c93.com and 8g62.com share IP numbers with by3131.com.