profbs.com - dns.ninja
profbs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cosmotown.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::c629:dfe8🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.223.232Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-223-232.cloudflare.com | ||||||
| NS | ns2.cosmotown.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::c629:de2b🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.43Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-43.cloudflare.com | ||||||
| NS | ns3.cosmotown.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:b8f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.143Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.cosmotown.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:abd🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.189Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1786576329 | ||||||
Same first word
Similar names
fbspro.com |
orbfps.com |
srbopf.cz |
bropfs.com |
sbfpro.com |
probfs.net |
fbspor.com |
profsb.com |
bsprof.com |
fsbpro.com |
fbpros.com |
sbprof.ru |
probfs.com |
forpsb.com |
DNS History
13 records (4 active, 9 former)
○NSlaunch1.spaceship.net2026-08-01 → 2026-08-01 · 4 obs
● 2026-08-01 20:03:22
○ 2026-08-12 23:30:02
○ 2026-08-12 23:30:04
○NSlaunch2.spaceship.net2026-08-01 → 2026-08-01 · 4 obs
● 2026-08-01 20:03:22
○ 2026-08-12 23:30:02
○ 2026-08-12 23:30:04
○NSns.promdns.net2017-06-28 → 2017-06-28 · 3 obs
○ 2026-03-04 11:05:42
○ 2026-08-12 23:30:04
●NSns1.cosmotown.com2026-03-04 → 2026-08-12 · 5 obs
● 2026-03-04 11:05:42
○ 2026-08-01 20:03:22
● 2026-08-12 23:30:02
● 2026-08-12 23:30:04
○NSns1.promdns.net2017-06-28 → 2017-06-28 · 3 obs
○ 2026-03-04 11:05:42
○ 2026-08-12 23:30:04
●NSns2.cosmotown.com2026-03-04 → 2026-08-12 · 5 obs
● 2026-03-04 11:05:42
○ 2026-08-01 20:03:22
● 2026-08-12 23:30:02
● 2026-08-12 23:30:04
○NSns2.promdns.net2017-06-28 → 2017-06-28 · 3 obs
○ 2026-03-04 11:05:42
○ 2026-08-12 23:30:04
●NSns3.cosmotown.com2026-03-04 → 2026-08-12 · 5 obs
● 2026-03-04 11:05:42
○ 2026-08-01 20:03:22
● 2026-08-12 23:30:02
● 2026-08-12 23:30:04
○NSns3.promdns.net2017-06-28 → 2017-06-28 · 3 obs
○ 2026-03-04 11:05:42
○ 2026-08-12 23:30:04
●NSns4.cosmotown.com2026-03-04 → 2026-08-12 · 5 obs
● 2026-03-04 11:05:42
○ 2026-08-01 20:03:22
● 2026-08-12 23:30:02
● 2026-08-12 23:30:04
○A193.34.169.172017-06-28 → 2017-06-28 · 3 obs
○ 2026-03-04 11:05:42
○ 2026-08-12 23:30:04
○A44.233.250.752026-08-01 → 2026-08-01 · 4 obs
● 2026-08-01 20:03:22
○ 2026-08-12 23:30:02
○ 2026-08-12 23:30:04
○A52.38.196.632026-08-01 → 2026-08-01 · 4 obs
● 2026-08-01 20:03:22
○ 2026-08-12 23:30:02
○ 2026-08-12 23:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| profbs.com | ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com, ns4.cosmotown.com | 4 records |
✅ Authoritative Response
Server:162.159.10.189
NS records: ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com, ns4.cosmotown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profbs.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com...)
Analysis
Name Servers
Four name servers handle the delegation for profbs.com: ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com and ns4.cosmotown.com.
profbs.com partially shares its NS delegation with several other domains, including blackpoems.net, alocon.net, actilux.com and two others.
These name servers are regularly seen alongside ndns1.cosmotown.com and ndns2.cosmotown.com as name servers.
ns1.cosmotown.com, ns2.cosmotown.com, ns3.cosmotown.com and ns4.cosmotown.com each carry two IP addresses. ns1.cosmotown.com has 198.41.223.232 and 2400:cb00:2049:1::c629:dfe8; ns2.cosmotown.com has 198.41.222.43 and 2400:cb00:2049:1::c629:de2b; ns3.cosmotown.com has 162.159.11.143 and 2400:cb00:2049:1::a29f:b8f; ns4.cosmotown.com has 162.159.10.189 and 2400:cb00:2049:1::a29f:abd.