costatech.com - dns.ninja
costatech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785490492 | ||||||
Subdomains
mail.costatech.com |
Same first word
costatech.com |
costatech.net |
Similar names
testcoach.in |
testcoach.org |
ttcoaches.com.au |
testcoach.de |
coasttech.xyz |
coasttech.ai |
caschetto.it |
testcoach.com |
sacchetto.it |
techcoats.com |
castotech.com |
tacostech.com |
coasttech.io |
techcoast.com |
catostech.com |
DNS History
21 records (4 active, 17 former)
○NS5014.ns1.abovedomains.com2026-03-30 → 2026-04-22 · 5 obs
○ 2026-03-24 02:01:48
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
○NS5014.ns2.abovedomains.com2026-03-30 → 2026-04-22 · 5 obs
○ 2026-03-24 02:01:48
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
○NSdns1.cyrusone.com2016-04-12 → 2016-04-12 · 4 obs
○ 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSdns2.cyrusone.com2016-04-12 → 2016-04-12 · 4 obs
○ 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSdns3.cyrusone.com2016-04-12 → 2016-04-12 · 4 obs
○ 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSdns4.cyrusone.com2016-04-12 → 2016-04-12 · 4 obs
○ 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSns001.gt001.gramtel.net2015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSns002.gt001.gramtel.net2015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSns003.gt001.gramtel.net2015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSns004.gt001.gramtel.net2015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSns005.gt001.gramtel.net2015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○NSns1.abovedomains.com2026-03-30 → 2026-04-22 · 5 obs
○ 2026-03-24 02:01:48
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
○NSns2.abovedomains.com2026-03-30 → 2026-04-22 · 5 obs
○ 2026-03-24 02:01:48
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
●NSns3.afternic.com2026-03-11 → 2026-07-31 · 7 obs
○ 2016-04-12 10:20:52
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
●NSns4.afternic.com2026-03-11 → 2026-07-31 · 7 obs
○ 2016-04-12 10:20:52
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
○MXmail.costatech.com2015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
○MXpark-mx.above.com2026-03-30 → 2026-04-22 · 5 obs
○ 2026-03-11 22:53:24
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
○A103.224.212.1462026-03-30 → 2026-04-22 · 5 obs
○ 2026-03-24 02:01:48
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
● 2026-03-30 12:00:36
● 2026-04-22 02:32:14
○ 2026-05-08 03:15:52
○ 2026-07-31 09:45:00
●A13.248.169.482026-03-11 → 2026-07-31 · 7 obs
○ 2016-04-12 10:20:52
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
○A216.223.163.342015-05-30 → 2016-04-12 · 4 obs
● 2015-05-30 07:08:44
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
● 2016-04-12 10:20:52
○ 2026-03-11 22:53:24
○ 2026-07-31 09:45:00
●A76.223.54.1462026-03-11 → 2026-07-31 · 7 obs
○ 2016-04-12 10:20:52
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
● 2026-03-11 22:53:24
● 2026-03-24 02:01:48
○ 2026-03-30 12:00:36
○ 2026-04-22 02:32:14
● 2026-05-08 03:15:52
● 2026-07-31 09:45:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| costatech.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costatech.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
mail.costatech.com is delegated beneath costatech.com.
IP Addresses
costatech.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — politify.com, taxreturnstatus.com, giecapital.com and two others — share IP numbers with costatech.com.
Name Servers
Two name servers handle the delegation for costatech.com: ns3.afternic.com and ns4.afternic.com.
costatech.com shares its name server setup with other domains, including mail.finde.ca, microphy.com, 216.247.rdns.ubiquity.io and two others.
There is at least partial name server overlap between costatech.com and other domains — onevapor.com, oypn.com, urbancapital.org and two more among them.
These name servers frequently co-occur with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-28dvpz7wy4sppbmkz6kqhg.ns101.verify.hn.
ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.