profstaff.info - robtex.com
profstaff.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.231.86.6🇺🇦 UKRNAMES-AS91.231.86.0/23 UKRNAMES-DC-NET2 | ||||||
| PTR | 91.231.86.6.ip.ukrnames.com | ||||||
| NS | ns1.domain.tld ⭐ ⚠️ Not in parent delegation | ||||||
| NS | expired1.privacy.com.ua ⚠️ Not in zone NS records | ||||||
| A | 91.231.86.6🇺🇦 UKRNAMES-AS91.231.86.0/23 UKRNAMES-DC-NET2 | ||||||
| PTR | 91.231.86.6.ip.ukrnames.com | ||||||
| NS | expired2.privacy.com.ua ⚠️ Not in zone NS records | ||||||
| A | 91.231.86.6🇺🇦 UKRNAMES-AS91.231.86.0/23 UKRNAMES-DC-NET2 | ||||||
| PTR | 91.231.86.6.ip.ukrnames.com | ||||||
| NS | ns2.domain.tld ⚠️ Not in parent delegation | ||||||
| MX | mail.profstaff.info ⭐ | ||||||
| A | 91.231.86.6🇺🇦 UKRNAMES-AS91.231.86.0/23 UKRNAMES-DC-NET2 | ||||||
| PTR | 91.231.86.6.ip.ukrnames.com | ||||||
| TXT | v=spf1 a mx ip4:91.231.86.6 ~all | ||||||
| SOA | ns1.domain.tldroot@profstaff.info 2026-03-19 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774492269 | ||||||
Same first word
profstaff.info |
DNS History
21 records (6 active, 15 former)
●NSexpired1.privacy.com.ua2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 12:33:38
● 2026-03-26 02:54:42
●NSexpired2.privacy.com.ua2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 12:33:38
● 2026-03-26 02:54:42
●NSns1.domain.tld2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 12:33:38
● 2026-03-26 02:54:42
○NSns1.panhost.eu2026-02-20 → 2026-03-09 · 5 obs
● 2026-02-20 15:28:52
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○NSns1.x-host.eu2026-02-20 → 2026-03-09 · 5 obs
● 2026-02-20 15:28:52
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○NSns14.x-host.com.ua2015-06-20 → 2017-10-18 · 4 obs
● 2017-10-18 12:34:30
○ 2026-02-20 15:28:52
○ 2026-03-26 02:54:42
○NSns14.x-host.net.ua2015-06-20 → 2017-10-18 · 4 obs
● 2017-10-18 12:34:30
○ 2026-02-20 15:28:52
○ 2026-03-26 02:54:42
●NSns2.domain.tld2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 12:33:38
● 2026-03-26 02:54:42
○NSns24.x-host.com.ua2026-02-20 → 2026-03-09 · 5 obs
● 2026-02-20 15:28:52
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○NSns24.x-host.net.ua2026-02-20 → 2026-03-09 · 5 obs
● 2026-02-20 15:28:52
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXalt1.aspmx.l.google.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXalt2.aspmx.l.google.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXaspmx.l.google.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXaspmx2.googlemail.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXaspmx3.googlemail.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXaspmx4.googlemail.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
○MXaspmx5.googlemail.com2015-06-20 → 2026-03-09 · 4 obs
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
●MXmail.profstaff.info2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 12:33:38
● 2026-03-26 02:54:42
○A193.200.255.342015-06-20 → 2017-10-18 · 4 obs
● 2017-10-18 12:34:30
○ 2026-02-20 15:28:52
○ 2026-03-26 02:54:42
○A62.113.194.1432026-02-20 → 2026-03-09 · 5 obs
● 2026-02-20 15:28:52
● 2026-03-09 07:33:26
○ 2026-03-23 12:33:38
○ 2026-03-26 02:54:42
●A91.231.86.62026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 12:33:38
● 2026-03-26 02:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| profstaff.info | expired2.privacy.com.ua, expired1.privacy.com.ua | - |
✅ Authoritative Response
Server:91.231.86.6
NS records: expired2.privacy.com.ua, expired1.privacy.com.ua
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profstaff.info (unsigned zone)
⏱️ Timing
Total: 876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.231.86.6 |
| NS | 2 | ns2.domain.tld, ns1.domain.tld |
| MX | 1 | mail.profstaff.info (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.231.86.6 ~all |
| SOA | 1 | ns1.domain.tld root.profstaff.info |
Analysis
IP Addresses
profstaff.info points to a single IP number: 91.231.86.6.
other host names for instance joomla.ua, mail.plest.ua, mail.swestaff.com, jarada.od.ua and www.vos-torg.com share IP numbers with profstaff.info.
Name Servers
profstaff.info is delegated to four name servers: ns1.domain.tld, ns2.domain.tld, expired1.privacy.com.ua and expired2.privacy.com.ua.
profstaff.info at least partially shares name servers with other domains, for instance crowncinema.net, ammulet.com, tecom.com.ua, vput.ru and pintoresenmallorca.com.
These name servers are commonly used with ns1.vdska.ru, ns2.vdska.ru, park1.pauza.net and park2.pauza.net.
Host names with a single IP number:
expired1.privacy.com.ua points to 91.231.86.6 and expired2.privacy.com.ua points to 91.231.86.6.
Host names that point to 91.231.86.6: expired1.privacy.com.ua and expired2.privacy.com.ua.
Mail Servers
profstaff.info is handled by a single mail server, mail.profstaff.info.
Host name mail.profstaff.info points to IP address 91.231.86.6.