sec4a.com - robtex.com
sec4a.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=1784068792 | ||||||
Same first word
sec4a.com |
Similar names
case4.me |
4aces.net |
4aces.pl |
4case.com |
as4ce.net |
4aces.ca |
cesa4.org |
4asec.com |
case4.org |
ecas4.com.au |
cesa4.k12.wi.us |
ea4cs.net |
4aces.com |
cesa4.com |
4case.de |
ac4se.org |
DNS History
18 records (10 active, 8 former)
●NSns-cloud-b1.googledomains.com2026-03-24 → 2026-07-14 · 3 obs
● 2026-03-24 14:37:24
● 2026-07-14 23:08:30
●NSns-cloud-b2.googledomains.com2026-03-24 → 2026-07-14 · 3 obs
● 2026-03-24 14:37:24
● 2026-07-14 23:08:30
●NSns-cloud-b3.googledomains.com2026-03-24 → 2026-07-14 · 3 obs
● 2026-03-24 14:37:24
● 2026-07-14 23:08:30
●NSns-cloud-b4.googledomains.com2026-03-24 → 2026-07-14 · 3 obs
● 2026-03-24 14:37:24
● 2026-07-14 23:08:30
○NSns1kwy.name.com2017-03-20 → 2017-03-20 · 3 obs
○ 2020-01-26 19:29:56
○ 2026-07-14 23:08:30
○NSns2dhj.name.com2017-03-20 → 2017-03-20 · 3 obs
○ 2020-01-26 19:29:56
○ 2026-07-14 23:08:30
○NSns39.domaincontrol.com2020-01-26 → 2020-01-26 · 4 obs
● 2020-01-26 19:29:56
○ 2026-03-24 14:37:24
○ 2026-07-14 23:08:30
○NSns3fgh.name.com2017-03-20 → 2017-03-20 · 3 obs
○ 2020-01-26 19:29:56
○ 2026-07-14 23:08:30
○NSns40.domaincontrol.com2020-01-26 → 2020-01-26 · 4 obs
● 2020-01-26 19:29:56
○ 2026-03-24 14:37:24
○ 2026-07-14 23:08:30
○NSns4sxy.name.com2017-03-20 → 2017-03-20 · 3 obs
○ 2020-01-26 19:29:56
○ 2026-07-14 23:08:30
●MXalt1.aspmx.l.google.com2026-03-24 → 2026-07-14 · 2 obs
● 2026-07-14 23:08:30
●MXalt2.aspmx.l.google.com2026-03-24 → 2026-07-14 · 2 obs
● 2026-07-14 23:08:30
●MXalt3.aspmx.l.google.com2026-03-24 → 2026-07-14 · 2 obs
● 2026-07-14 23:08:30
●MXalt4.aspmx.l.google.com2026-03-24 → 2026-07-14 · 2 obs
● 2026-07-14 23:08:30
●MXaspmx.l.google.com2026-03-24 → 2026-07-14 · 2 obs
● 2026-07-14 23:08:30
●A198.49.23.1452026-03-24 → 2026-07-14 · 3 obs
● 2026-03-24 14:37:24
● 2026-07-14 23:08:30
○A45.38.43.1802020-01-26 → 2020-01-26 · 4 obs
● 2020-01-26 19:29:56
○ 2026-03-24 14:37:24
○ 2026-07-14 23:08:30
○A69.64.147.2422017-03-20 → 2017-03-20 · 3 obs
○ 2020-01-26 19:29:56
○ 2026-07-14 23:08:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| sec4a.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sec4a.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.145 |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=S3wlQNFzESteIfV, v=spf1 a include:_spf.mlsend.com mx ?all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
sec4a.com has exactly one IP address — 198.49.23.145.
teamindianapolis.com, kariherer.com, belladonnamystic.com plus two other host names have IP numbers in common with sec4a.com.
Name Servers
Four name servers handle the delegation for sec4a.com: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
There is at least partial name server overlap between sec4a.com and other domains — sircus.net, findautonomy.com, garagegruson.com and two more among them.
All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
sec4a.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by sec4a.com are shared with other domains: odou.com.au, workbright.net, ns500758.ns500758.ns500758.ns500759.ns500759.ns500735.ns500735.ns500698.ns500708.ns500576.ns500708.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.250.31.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.