www.professorsi.com - robtex.com
www.professorsi.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 ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
professorsi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.212.100TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | 5014.ns1.abovedomains.com ⚠️ Not in zone NS records | ||||||
| NS | 5014.ns2.abovedomains.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.abovedomains.com ⚠️ Not in parent delegation | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-07-20 #1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 07:08:16
● 2026-07-20 03:08:50
● 2026-07-20 03:08:50
●NSns2.afternic.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 07:08:16
● 2026-07-20 03:08:50
● 2026-07-20 03:08:50
●A13.248.169.482026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 07:08:16
● 2026-07-20 03:08:50
● 2026-07-20 03:08:50
●A76.223.54.1462026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 07:08:16
● 2026-07-20 03:08:50
● 2026-07-20 03:08:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| professorsi.com | 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com | 8 records |
✅ Authoritative Response
Server:103.224.182.10
NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professorsi.com (unsigned zone)
⏱️ Timing
Total: 770ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.212.100 |
| NS | 2 | ns1.abovedomains.com, ns2.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com...)
Analysis
IP Addresses
www.professorsi.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Name Servers
www.professorsi.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. 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.