sztcoa.com - robtex.com
sztcoa.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=1786860024 | ||||||
Same first word
sztcoa.com |
Similar names
ozcast.com.au |
coastz.com |
castzo.com |
azcost.net |
ozcast.com |
zcosta.com |
atoscz.net |
azcost.com |
zcoast.com |
zactos.com |
atozcs.com |
cozats.com |
catszo.com |
costza.com |
atozcs.net |
DNS History
9 records (5 active, 4 former)
○NSdns10.hichina.com2016-12-19 → 2019-02-06 · 4 obs
● 2019-02-06 16:42:12
○ 2026-04-14 10:59:12
○ 2026-08-16 06:12:58
○NSdns9.hichina.com2016-12-19 → 2019-02-06 · 4 obs
● 2019-02-06 16:42:12
○ 2026-04-14 10:59:12
○ 2026-08-16 06:12:58
●NSns1.domainnamedns.com2026-04-14 → 2026-08-16 · 3 obs
● 2026-04-14 10:59:12
● 2026-08-16 06:12:58
●NSns2.domainnamedns.com2026-04-14 → 2026-08-16 · 3 obs
● 2026-04-14 10:59:12
● 2026-08-16 06:12:58
●NSns3.domainnamedns.com2026-04-14 → 2026-08-16 · 3 obs
● 2026-04-14 10:59:12
● 2026-08-16 06:12:58
●NSns4.domainnamedns.com2026-04-14 → 2026-08-16 · 3 obs
● 2026-04-14 10:59:12
● 2026-08-16 06:12:58
○A121.42.97.742016-12-19 → 2016-12-19 · 3 obs
○ 2019-02-06 16:42:12
○ 2026-08-16 06:12:58
○A139.129.157.1512019-02-06 → 2019-02-06 · 4 obs
● 2019-02-06 16:42:12
○ 2026-04-14 10:59:12
○ 2026-08-16 06:12:58
●A59.152.50.282026-04-14 → 2026-08-16 · 3 obs
● 2026-04-14 10:59:12
● 2026-08-16 06:12:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sztcoa.com | ns1.domainnamedns.com, ns2.domainnamedns.com | 4 records |
✅ Authoritative Response
Server:216.106.185.75
NS records: ns1.domainnamedns.com, ns2.domainnamedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sztcoa.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.152.50.28 |
| NS | 4 | ns4.domainnamedns.com, ns1.domainnamedns.com... |
| SOA | 1 | ns1.domainnamedns.com support.namens.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns2.domainnamedns.com...)
Analysis
IP Addresses
sztcoa.com has exactly one IP address — 59.152.50.28.
There are other host names — mayamco.com among them — that share IP numbers with sztcoa.com.
Name Servers
Four name servers handle the delegation for sztcoa.com: ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.
sztcoa.com has at least partial name server overlap with other domains, such as wtwatches.com, aaa864.com, bjmfn.com and two others.
ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com all point to exactly two IP numbers each: ns1.domainnamedns.com → 216.106.185.75 and 2604:86c0:6001:14::d86a:b99c; ns2.domainnamedns.com → 38.114.114.183 and 2604:86c0:2001:6::2672:72b7; ns3.domainnamedns.com → 54.151.142.119 and 2406:da18:e80:ec00:7b68:89e5:1ce1:c481; ns4.domainnamedns.com → 67.220.72.51 and 2604:86c0:2001:c::43dc:4833.