certifiedprofessor.com - robtex.com
certifiedprofessor.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 | 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 | ||||||
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=1771291435 | ||||||
Subdomains
www.certifiedprofessor.com |
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:12:08
●NSns2.afternic.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:12:08
○NSns67.domaincontrol.com2015-06-13 → 2017-09-25 · 3 obs
● 2017-09-25 19:08:42
○ 2026-03-23 12:12:08
○NSns68.domaincontrol.com2015-06-13 → 2017-09-25 · 3 obs
● 2017-09-25 19:08:42
○ 2026-03-23 12:12:08
○MXmailstore1.secureserver.net2015-06-13 → 2017-09-25 · 3 obs
● 2017-09-25 19:08:42
○ 2026-03-23 12:12:08
○MXsmtp.secureserver.net2015-06-13 → 2017-09-25 · 3 obs
● 2017-09-25 19:08:42
○ 2026-03-23 12:12:08
●A13.248.169.482026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:12:08
○A184.168.221.282016-12-15 → 2017-09-25 · 4 obs
● 2016-12-15 22:41:54
● 2017-09-25 19:08:42
○ 2026-03-23 12:12:08
○A184.168.221.932015-06-13 → 2016-04-28 · 4 obs
● 2016-04-28 01:58:42
○ 2016-12-15 22:41:54
○ 2026-03-23 12:12:08
●A76.223.54.1462026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 12:12:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| certifiedprofessor.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certifiedprofessor.com (unsigned zone)
⏱️ Timing
Total: 123ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
certifiedprofessor.com is a parent of www.certifiedprofessor.com.
IP Addresses
certifiedprofessor.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance moviesoundtrack.de, picturex.com, ninjacloak.com.htmlwww.rosechina.com, ceofire.com and systemupdating.com share IP numbers with certifiedprofessor.com.
Name Servers
Delegation for certifiedprofessor.com rests with two name servers, ns1.afternic.com and ns2.afternic.com.
certifiedprofessor.com shares the same name server setup as other domains, including elsalvador-sansalvador.emmino.com, yokz.com, mail.rozemary.com, mail.memcal.com and pcgp.net.
certifiedprofessor.com at least partially shares name servers with other domains, for instance epqd.com, uniformes.es, fashionnailspa.com, irkt.com and smartbroker.net.
these name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-ma5paqvqbfktbubzbdsvzb.ns101.verify.hn and verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn.
Host names with two IP numbers: 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.