firststudy.com - robtex.com
firststudy.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 | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1784594127 | ||||||
Same first word
firststudy.com |
Similar names
DNS History
26 records (4 active, 22 former)
○NScsione.csi.ch2007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○NSgoldone.goldnet.ch2007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○NSlaunch1.spaceship.net2026-03-07 → 2026-07-21 · 2 obs
○ 2026-07-21 01:00:50
○NSlaunch2.spaceship.net2026-03-07 → 2026-07-21 · 2 obs
○ 2026-07-21 01:00:50
●NSns1.afternic.com2026-03-07 → 2026-07-21 · 3 obs
● 2026-03-07 18:26:46
● 2026-07-21 01:00:50
○NSns1.dsredirection.com2015-11-14 → 2016-03-03 · 5 obs
● 2015-11-14 12:41:58
● 2016-03-03 02:02:36
○ 2016-06-24 14:03:14
○ 2026-07-21 01:00:50
○NSns1.goldnet.ch2007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○NSns1.sedoparking.com2016-06-24 → 2017-03-22 · 5 obs
● 2016-06-24 14:03:14
● 2017-03-22 17:18:32
○ 2026-03-07 18:26:46
○ 2026-07-21 01:00:50
●NSns2.afternic.com2026-03-07 → 2026-07-21 · 3 obs
● 2026-03-07 18:26:46
● 2026-07-21 01:00:50
○NSns2.dsredirection.com2015-11-14 → 2016-03-03 · 5 obs
● 2015-11-14 12:41:58
● 2016-03-03 02:02:36
○ 2016-06-24 14:03:14
○ 2026-07-21 01:00:50
○NSns2.goldnet.ch2007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○NSns2.sedoparking.com2016-06-24 → 2017-03-22 · 5 obs
● 2016-06-24 14:03:14
● 2017-03-22 17:18:32
○ 2026-03-07 18:26:46
○ 2026-07-21 01:00:50
○MXcsione.csi.ch2007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○MXgoldone.goldnet.ch2007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○MXlocalhost2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 17:18:32
○ 2026-03-07 18:26:46
○ 2026-07-21 01:00:50
○MXmail.nickstel.com2016-06-24 → 2016-06-24 · 4 obs
● 2016-06-24 14:03:14
○ 2017-03-22 17:18:32
○ 2026-07-21 01:00:50
●A13.248.169.482026-03-07 → 2026-07-21 · 3 obs
● 2026-03-07 18:26:46
● 2026-07-21 01:00:50
○A195.144.161.1312007-12-14 → 2007-12-14 · 3 obs
○ 2015-11-14 12:41:58
○ 2026-07-21 01:00:50
○A208.73.210.2002015-11-14 → 2016-03-03 · 5 obs
● 2015-11-14 12:41:58
● 2016-03-03 02:02:36
○ 2016-06-24 14:03:14
○ 2026-07-21 01:00:50
○A208.73.210.2142015-11-14 → 2016-03-03 · 5 obs
● 2015-11-14 12:41:58
● 2016-03-03 02:02:36
○ 2016-06-24 14:03:14
○ 2026-07-21 01:00:50
○A208.73.210.2172015-11-14 → 2016-03-03 · 5 obs
● 2015-11-14 12:41:58
● 2016-03-03 02:02:36
○ 2016-06-24 14:03:14
○ 2026-07-21 01:00:50
○A208.73.211.1782015-11-14 → 2016-03-03 · 5 obs
● 2015-11-14 12:41:58
● 2016-03-03 02:02:36
○ 2016-06-24 14:03:14
○ 2026-07-21 01:00:50
○A44.232.173.2492026-03-07 → 2026-07-21 · 2 obs
○ 2026-07-21 01:00:50
○A52.40.42.1132026-03-07 → 2026-07-21 · 2 obs
○ 2026-07-21 01:00:50
○A72.52.4.1202016-06-24 → 2017-03-22 · 5 obs
● 2016-06-24 14:03:14
● 2017-03-22 17:18:32
○ 2026-03-07 18:26:46
○ 2026-07-21 01:00:50
●A76.223.54.1462026-03-07 → 2026-07-21 · 3 obs
● 2026-03-07 18:26:46
● 2026-07-21 01:00:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| firststudy.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firststudy.com (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
firststudy.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — despal.com, aaastudio.com, bk1.org and two others — share IP numbers with firststudy.com.
Name Servers
DNS delegation for firststudy.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
firststudy.com shares its name server setup with other domains, including sportsfor.com, khtwah.com, palmstars.com and two others.
The name servers of firststudy.com overlap at least partially with those of other domains — among them speakerpoint.com, vendasja.com, giglass.com and two more.
The name servers verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn, verification-djaucqahwrcuvpgtzarzvk.ns101.verify.hn and verification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn are commonly seen alongside these name servers.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.