studyskills.org - robtex.com
studyskills.org
| 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 | 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 | 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774703449 | ||||||
Previously MX for
Subdomains
www.studyskills.org |
Same first word
studyskills.com |
studyskills.org |
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 18:21:02
● 2026-03-28 13:22:02
○NSns1.khaisang.com2015-08-12 → 2017-04-07 · 4 obs
● 2017-04-07 03:35:42
○ 2026-03-14 18:21:02
○ 2026-03-28 13:22:02
●NSns2.afternic.com2026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 18:21:02
● 2026-03-28 13:22:02
○NSns2.khaisang.com2015-08-12 → 2017-04-07 · 4 obs
● 2017-04-07 03:35:42
○ 2026-03-14 18:21:02
○ 2026-03-28 13:22:02
○MXstudyskills.org2015-08-12 → 2017-04-07 · 4 obs
● 2017-04-07 03:35:42
○ 2026-03-14 18:21:02
○ 2026-03-28 13:22:02
●A13.248.169.482026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 18:21:02
● 2026-03-28 13:22:02
○A162.246.56.22015-08-12 → 2017-04-07 · 4 obs
● 2017-04-07 03:35:42
○ 2026-03-14 18:21:02
○ 2026-03-28 13:22:02
●A76.223.54.1462026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 18:21:02
● 2026-03-28 13:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| studyskills.org | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyskills.org (unsigned zone)
⏱️ Timing
Total: 165ms | 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
Hierarchy
www.studyskills.org is a child of studyskills.org.
IP Addresses
studyskills.org has two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance ns.system.im, mail.v4u.org, information.insurgent.net, nullmx.onehourdrycleaners.com and specialtyplanning.com share IP numbers with studyskills.org.
Name Servers
studyskills.org's delegation uses two name servers: ns1.afternic.com and ns2.afternic.com.
studyskills.org uses the same name server setup as other domains, such as mx.mdeu.com, mail.dubaicontacts.com, bloomhealth.org, atahost.com and dnv.net.
studyskills.org at least partially shares name servers with other domains, including riaudel.com, bdsemea.com, vinnarum.co, downthyme.com and pleias.com.
These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn and verification-hegmxyoxv95qmrgtt3aukn.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69