w2sjb.net - robtex.com
w2sjb.net
net
| 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=1777606001 | ||||||
Same first word
DNS History
17 records (13 active, 4 former)
○NSns-1449.awsdns-53.org2015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 13:57:04
○ 2026-04-07 07:54:16
○ 2026-05-01 03:31:46
○NSns-1694.awsdns-19.co.uk2015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 13:57:04
○ 2026-04-07 07:54:16
○ 2026-05-01 03:31:46
○NSns-319.awsdns-39.com2015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 13:57:04
○ 2026-04-07 07:54:16
○ 2026-05-01 03:31:46
○NSns-578.awsdns-08.net2015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 13:57:04
○ 2026-04-07 07:54:16
○ 2026-05-01 03:31:46
●NSns1.trustdns.net2026-04-07 → 2026-05-01 · 3 obs
● 2026-04-07 07:54:16
● 2026-05-01 03:31:46
●NSns2.trustdns.net2026-04-07 → 2026-05-01 · 3 obs
● 2026-04-07 07:54:16
● 2026-05-01 03:31:46
●MXalt1.aspmx.l.google.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●MXalt2.aspmx.l.google.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●MXaspmx.l.google.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●MXaspmx2.googlemail.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●MXaspmx3.googlemail.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●MXaspmx4.googlemail.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●MXaspmx5.googlemail.com2015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●A216.239.32.212015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●A216.239.34.212015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●A216.239.36.212015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
●A216.239.38.212015-06-11 → 2026-05-01 · 2 obs
● 2026-05-01 03:31:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| w2sjb.net | ns1.trustdns.net, ns2.trustdns.net | 2 records |
✅ Authoritative Response
Server:199.120.243.105
NS records: ns1.trustdns.net, ns2.trustdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w2sjb.net (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.38.21... |
| NS | 2 | ns1.trustdns.net, ns2.trustdns.net |
| MX | 7 | aspmx5.googlemail.com (pri: 30), aspmx3.googlemail.com (pri: 30)... |
| SOA | 1 | ns1.trustdns.net hostmaster.trustdns.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.trustdns.net, ns2.trustdns.net)
Analysis
IP Addresses
Four IP numbers are pointed to by w2sjb.net: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names including nito-cpa.com, bnlchemical.com, www-98982.com, neoogy.com and kfjobs.com share IP numbers with w2sjb.net.
Name Servers
w2sjb.net is delegated to two name servers ns1.trustdns.net and ns2.trustdns.net.
w2sjb.net shares the same name server setup as other domains, for instance openlock.org, we4lc.org, trustdns.net, sjbcom.co.uk and 49.188.199.in-addr.arpa.
Host names with two IP numbers:
The host name ns1.trustdns.net points to 2620:138:800f::1 and 199.120.243.5; the host name ns2.trustdns.net points to 2620:138:800e::1 and 199.120.243.105.
Mail Servers
w2sjb.net is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
w2sjb.net shares some mail servers with other domains, at least partially, for instance ns500698.ns500759.ns500759.ns500758.ns500735.ns500735.ns500735.ns500736.ns500576.ns500708.ns500576.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500731.ns500671.ns500742.ns500731.ns500671.ns500742.ns500671.ns500678.ns500671.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500742.ns500742.ns500731.ns500704.ns500688.ns500705.ns500705.ns500688.ns500678.lusty(0x736c7574)z.com, ns500754.ns500671.ns500742.ns500742.ns500731.ns500731.ns500671.ns500705.ns500688.ns500704.ns500649.ns500649.ns500153.tenderladiesbz.com and ns500734.ns500734.ns500693.ns500699.ns500734.ns500693.ns500693.ns500693.ns500588.ns500588.ns500588.ns500632.ns500612.ns500612.ns500578.ns500110.dtrkdll.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
Host aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.
Host aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27.
Host aspmx4.googlemail.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27.
Host aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27.
Host aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 142.251.179.26.
Host alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26.
Host alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27.
Host names that point to 2607:f8b0:4023:3003::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names that point to 172.253.145.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.