prof3.com - dns.ninja
prof3.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-canada.topdns.com ⭐ | ||||||
| A | 185.7.78.112🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24 | ||||||
| PTR | smtp04.topdns.com | ||||||
| NS | ns-uk.topdns.com | ||||||
| A | 43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc | ||||||
| PTR | smtp02.topdns.com | ||||||
| NS | ns-usa.topdns.com | ||||||
| A | 143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean | ||||||
| A | 161.35.225.48🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean | ||||||
| SOA | ns-canada.topdns.comhostmaster@topdns.com 2026-06-16 #0 | ||||||
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=1785764572 | ||||||
Previously MX for
prof3.com |
Same first word
prof3.herokuapp.com |
prof3.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns-canada.topdns.com2018-12-05 → 2026-08-03 · 3 obs
● 2018-12-05 09:40:50
● 2026-08-03 14:04:04
●NSns-uk.topdns.com2018-12-05 → 2026-08-03 · 3 obs
● 2018-12-05 09:40:50
● 2026-08-03 14:04:04
●NSns-usa.topdns.com2018-12-05 → 2026-08-03 · 3 obs
● 2018-12-05 09:40:50
● 2026-08-03 14:04:04
○NSns1.abhm-dns.domains2015-10-18 → 2016-06-13 · 4 obs
● 2016-06-13 17:43:24
○ 2017-01-24 21:22:14
○ 2026-08-03 14:04:04
○NSns2.abhm-dns.domains2015-10-18 → 2016-06-13 · 4 obs
● 2016-06-13 17:43:24
○ 2017-01-24 21:22:14
○ 2026-08-03 14:04:04
○MXprof3.com2015-10-18 → 2016-06-13 · 4 obs
● 2016-06-13 17:43:24
○ 2017-01-24 21:22:14
○ 2026-08-03 14:04:04
○A178.62.231.1322018-12-05 → 2018-12-05 · 4 obs
● 2018-12-05 09:40:50
○ 2026-05-08 13:25:54
○ 2026-08-03 14:04:04
○A63.143.43.2162015-10-18 → 2015-12-30 · 4 obs
● 2015-12-30 09:51:06
○ 2016-05-01 14:02:20
○ 2026-08-03 14:04:04
○A74.63.199.2442016-05-01 → 2016-06-13 · 5 obs
● 2016-05-01 14:02:20
● 2016-06-13 17:43:24
○ 2017-01-24 21:22:14
○ 2026-08-03 14:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| prof3.com | ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com | 4 records |
✅ Authoritative Response
Server:43.245.50.34
NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prof3.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-canada.topdns.com, ns-usa.topdns.com... |
| SOA | 1 | ns-canada.topdns.com hostmaster.topdns.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)
Analysis
Name Servers
Three name servers are authoritative for prof3.com: ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.
prof3.com has at least partial name server overlap with other domains, such as cassautos69.fr, arcarnebet.fr, drakenay.fr and two others.
Host names that have two IP addresses:
ns-usa.topdns.com maps to two IP addresses — 143.198.68.197 and 161.35.225.48.
Host names that point to one IP address:
ns-canada.topdns.com points to the IP address 185.7.78.112.
ns-uk.topdns.com points to the IP address 43.245.50.34.