c3sl.com - robtex.com
c3sl.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=1785959324 | ||||||
Same first word
c3sl.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.registrar-servers.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
●NSdns2.registrar-servers.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
○NSdns5.servidoresdns.net2008-03-18 → 2016-03-21 · 4 obs
● 2016-03-21 20:06:20
○ 2026-06-16 06:45:04
○ 2026-08-05 19:55:16
○NSdns6.servidoresdns.net2008-03-18 → 2016-03-21 · 4 obs
● 2016-03-21 20:06:20
○ 2026-06-16 06:45:04
○ 2026-08-05 19:55:16
●MXalt1.aspmx.l.google.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
●MXalt2.aspmx.l.google.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
●MXalt3.aspmx.l.google.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
●MXalt4.aspmx.l.google.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
●MXaspmx.l.google.com2026-06-16 → 2026-08-05 · 3 obs
● 2026-06-16 06:45:04
● 2026-08-05 19:55:16
○MXsmtp-02.servidoresdns.net2008-03-18 → 2016-03-21 · 4 obs
● 2016-03-21 20:06:20
○ 2026-06-16 06:45:04
○ 2026-08-05 19:55:16
○A217.76.130.352008-03-18 → 2016-03-21 · 4 obs
● 2016-03-21 20:06:20
○ 2026-06-16 06:45:04
○ 2026-08-05 19:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c3sl.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c3sl.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=G2eoiM1I-Rm1DTP |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
DNS delegation for c3sl.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
c3sl.com shares its name server setup with other domains, including buildsai.app, shudarshon.com, tudordonca.com and two others.
c3sl.com has partial name server overlap with other domains, including travelproducts.org.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
Mail for c3sl.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
c3sl.com shares mail servers — at least in part — with other domains, including ns500758.ns500759.ns500698.ns500759.ns500759.ns500698.ns500735.ns500698.ns500708.ns500708.ns500708.ns500708.ns500686.ns500652.ns500576.trackreceptor.com, ns500671.ns500754.ns500671.ns500704.ns500671.ns500705.ns500688.ns500671.ns500688.ns500678.ns500705.ns500678.ns500678.ns500291.ns500291.ns500291.ns500131.lustychickser.com, kristinteig.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.