professorexpert.com - robtex.com
professorexpert.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1182-1.nexcess.net ⚠️ Not in zone NS records | ||||||
| A | 104.207.226.182🇺🇸 NEXCESS-01104.207.224.0/22 104.207.224.0/22 | ||||||
| PTR | tsujiri.ca | ||||||
| NS | dns1182-2.nexcess.net ⚠️ Not in zone NS records | ||||||
| A | 104.207.226.183🇺🇸 NEXCESS-01104.207.224.0/22 104.207.224.0/22 | ||||||
| PTR | canadabicycleparts.com | ||||||
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=1786298599 | ||||||
PTR for
Same first word
professorexpert.co.uk |
professorexpert.net |
professorexpert.org |
professorexpert.com |
DNS History
7 records (2 active, 5 former)
●NSdns1182-1.nexcess.net2016-01-21 → 2026-08-09 · 3 obs
○ 2015-10-30 00:27:04
● 2016-01-21 03:03:08
● 2026-08-09 18:32:00
● 2016-01-21 03:03:08
● 2026-08-09 18:32:00
●NSdns1182-2.nexcess.net2016-01-21 → 2026-08-09 · 3 obs
○ 2015-10-30 00:27:04
● 2016-01-21 03:03:08
● 2026-08-09 18:32:00
● 2016-01-21 03:03:08
● 2026-08-09 18:32:00
○NSdns178-1.nexcess.net2015-06-13 → 2015-10-30 · 4 obs
● 2015-06-13 18:23:54
● 2015-10-30 00:27:04
○ 2016-01-21 03:03:08
○ 2026-08-09 18:32:00
● 2015-10-30 00:27:04
○ 2016-01-21 03:03:08
○ 2026-08-09 18:32:00
○NSdns178-2.nexcess.net2015-06-13 → 2015-10-30 · 4 obs
● 2015-06-13 18:23:54
● 2015-10-30 00:27:04
○ 2016-01-21 03:03:08
○ 2026-08-09 18:32:00
● 2015-10-30 00:27:04
○ 2016-01-21 03:03:08
○ 2026-08-09 18:32:00
○MXmail.professorexpert.com2015-06-13 → 2018-07-31 · 4 obs
● 2015-06-13 18:23:54
● 2018-07-31 08:47:16
○ 2026-03-27 14:53:16
○ 2026-08-09 18:32:00
● 2018-07-31 08:47:16
○ 2026-03-27 14:53:16
○ 2026-08-09 18:32:00
○A104.207.226.2002016-01-21 → 2018-07-31 · 5 obs
○ 2015-10-30 00:27:04
● 2016-01-21 03:03:08
● 2018-07-31 08:47:16
○ 2026-03-27 14:53:16
○ 2026-08-09 18:32:00
● 2016-01-21 03:03:08
● 2018-07-31 08:47:16
○ 2026-03-27 14:53:16
○ 2026-08-09 18:32:00
○A207.32.188.372015-06-13 → 2015-10-30 · 4 obs
● 2015-06-13 18:23:54
● 2015-10-30 00:27:04
○ 2016-01-21 03:03:08
○ 2026-08-09 18:32:00
● 2015-10-30 00:27:04
○ 2016-01-21 03:03:08
○ 2026-08-09 18:32:00
🔍 DNS Trace
Analysis
Name Servers
DNS delegation for professorexpert.com points to two name servers: dns1182-1.nexcess.net and dns1182-2.nexcess.net.
professorexpert.com shares the same name server configuration with tsujiri.ca, rawabisouq.com, shopslick.com and shopslick.net.
dns1182-1.nexcess.net and dns1182-2.nexcess.net each resolve to one IP number: dns1182-1.nexcess.net points to 104.207.226.182 and dns1182-2.nexcess.net points to 104.207.226.183.