itstudy.net - dns.ninja
itstudy.net
| 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 | ||||||
| NS | verification-urj2ap2akmgcchkhharttb.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
net
| 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=1781064708 | ||||||
Same first word
itstudy.com |
itstudy.cn |
itstudy.uz |
itstudy.co.kr |
itstudy.hu |
itstudy.net |
itstudy.eu |
itstudy.cc |
itstudy.ru |
itstudy.org |
itstudy.or.kr |
Similar names
studyit.com |
studyit.nl |
studyit.net |
studyit.co.nz |
studyit.govt.nz |
studyit.de |
studyit.eu |
studyit.org |
studyit.info |
studity.com |
studyit.shop |
studyit.org.nz |
itsduty.com |
studyit.co.uk |
DNS History
13 records (5 active, 8 former)
○NSa.dnspod.com2015-07-07 → 2016-02-10 · 4 obs
● 2016-02-10 03:29:44
○ 2016-05-07 00:18:12
○ 2026-06-10 04:19:50
○NSb.dnspod.com2015-07-07 → 2016-02-10 · 4 obs
● 2016-02-10 03:29:44
○ 2016-05-07 00:18:12
○ 2026-06-10 04:19:50
○NSc.dnspod.com2015-07-07 → 2016-02-10 · 4 obs
● 2016-02-10 03:29:44
○ 2016-05-07 00:18:12
○ 2026-06-10 04:19:50
○NSf1g1ns1.dnspod.net2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 09:50:06
○ 2026-02-18 04:39:34
○ 2026-06-10 04:19:50
○NSf1g1ns2.dnspod.net2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 09:50:06
○ 2026-02-18 04:39:34
○ 2026-06-10 04:19:50
●NSns1.afternic.com2026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 04:39:34
● 2026-06-10 04:19:50
●NSns2.afternic.com2026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 04:39:34
● 2026-06-10 04:19:50
●NSverification-urj2ap2akmgcchkhharttb.ns101.verify.hn2026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 04:39:34
● 2026-06-10 04:19:50
○MX.2026-02-18 → 2026-06-10 · 2 obs
○ 2026-06-10 04:19:50
○A123.60.150.1492017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 09:50:06
○ 2026-02-18 04:39:34
○ 2026-06-10 04:19:50
●A13.248.169.482026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 04:39:34
● 2026-06-10 04:19:50
○A146.148.152.2392015-07-07 → 2016-02-10 · 4 obs
● 2016-02-10 03:29:44
○ 2016-05-07 00:18:12
○ 2026-06-10 04:19:50
●A76.223.54.1462026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 04:39:34
● 2026-06-10 04:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itstudy.net | ns1.afternic.com, ns2.afternic.com, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itstudy.net (unsigned zone)
⏱️ Timing
Total: 3468ms | 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 |
Analysis
IP Addresses
itstudy.net points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Among the host names that share IP numbers with itstudy.net are seaotter.org, quantitie.com, mlaw.io and two others.
Name Servers
Three name servers are authoritative for itstudy.net: ns1.afternic.com, ns2.afternic.com and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.
There is at least partial name server overlap between itstudy.net and other domains — web4mobile.com, mail.taaza.com, www.www.mg1111.com and two more among them.
These name servers are routinely deployed together with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45. verification-urj2ap2akmgcchkhharttb.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146. All three hostnames point to two IP numbers each.