masterclass.pk - dns.ninja
masterclass.pk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.166.30🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | webs19.futuresouls.com | ||||||
| NS | webs18.futuresouls.com ⭐ | ||||||
| A | 135.181.18.53🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | webs18rdns9.futuresouls.com | ||||||
| NS | webs19.futuresouls.com | ||||||
| A | 65.21.166.30🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | webs19.futuresouls.com | ||||||
| MX | masterclass.pk ⭐ | ||||||
| A | 65.21.166.30🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | webs19.futuresouls.com | ||||||
| TXT | google-site-verification=w8EFTc-FWqJLQqjhJEuj8xjLtOyykOA3yabdTCTl9i8 | ||||||
| TXT | v=spf1 ip4:135.181.18.53 ip4:65.21.171.139 ip4:135.181.18.61 +ip4:65.21.171.1... | ||||||
| SOA | webs18.futuresouls.comlogs@websouls.net 2026-04-30 #1 | ||||||
pk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pknic.pk ⭐ | ||||||
| NS | root-c1.pknic.pk | ||||||
| NS | root-c2.pknic.pk | ||||||
| NS | root-e.pknic.pk | ||||||
| NS | root-s.pknic.pk | ||||||
| SOA | pknic.pkstaf(0x664070)knic.net.pk 2026-06-05 #25 | ||||||
MX for
masterclass.pk |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.s3.studiobinary.com2020-01-13 → 2020-01-13 · 3 obs
○ 2026-03-09 14:44:16
○ 2026-06-05 02:53:30
○NSns2.s3.studiobinary.com2020-01-13 → 2020-01-13 · 3 obs
○ 2026-03-09 14:44:16
○ 2026-06-05 02:53:30
●NSwebs18.futuresouls.com2026-03-09 → 2026-06-05 · 3 obs
● 2026-03-09 14:44:16
● 2026-06-05 02:53:30
●NSwebs19.futuresouls.com2026-03-09 → 2026-06-05 · 3 obs
● 2026-03-09 14:44:16
● 2026-06-05 02:53:30
●MXmasterclass.pk2020-01-13 → 2026-06-05 · 2 obs
● 2026-06-05 02:53:30
○A212.18.225.2132020-01-13 → 2020-01-13 · 3 obs
○ 2026-03-09 14:44:16
○ 2026-06-05 02:53:30
●A65.21.166.302026-03-09 → 2026-06-05 · 3 obs
● 2026-03-09 14:44:16
● 2026-06-05 02:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pk | root-e.pknic.pk, root-s.pknic.pk, root-c1.pknic.pk, root-c2.pknic.pk | - |
| masterclass.pk | webs18.futuresouls.com, webs19.futuresouls.com | - |
✅ Authoritative Response
Server:135.181.18.53
NS records: webs18.futuresouls.com, webs19.futuresouls.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pk (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.166.30 |
| NS | 2 | webs18.futuresouls.com, webs19.futuresouls.com |
| MX | 1 | masterclass.pk (pri: 0) |
| TXT | 2 | google-site-verification=w8EFTc-FWqJLQqj, v=spf1 ip4:135.181.18.53 ip4:65.21.171.1 |
| SOA | 1 | webs18.futuresouls.com logs.websouls.net |
Analysis
Mail Server Role
The MX record for masterclass.pk points back to masterclass.pk — it is its own mail server.
IP Addresses
masterclass.pk directs to one IP number, which is 65.21.166.30.
Among the host names that share IP numbers with masterclass.pk are ieais.com.pk, wtmc.com.pk, mail.bestlubes.com and two others.
Name Servers
masterclass.pk is delegated to two name servers: webs18.futuresouls.com and webs19.futuresouls.com.
masterclass.pk has the same name server delegation as a number of other domains, such as shariahandbiz.com, trasertec.com, pakhealthcare.pk and two more.
masterclass.pk has at least partial name server overlap with other domains, such as mariamhealingcenter.com, hydocs.com, comegapakistan.com and two others.
webs08.futuresouls.com, webs09.futuresouls.com and webs00.futuresouls.com — plus seven other name servers — are routinely found together with these name servers.
webs18.futuresouls.com directs to 135.181.18.53 and webs19.futuresouls.com directs to 65.21.166.30; each host name points to exactly one IP number.
Mail Servers
The MX record for masterclass.pk points to a single mail server: masterclass.pk.
masterclass.pk resolves to a single IP number: 65.21.166.30.