profserver.online - dns.ninja
profserver.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:8ae7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4efd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.253Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.231🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | autumn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| NS | chad.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c152🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2152🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 108.162.193.82🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.82🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.82🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.78.253, 172.67.138.231 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:8ae7, 2606:4700:3037::6815:4efd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
| SOA | autumn.ns.cloudflare.comdns@cloudflare.com serial=2408404442 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1785181120 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSautumn.ns.cloudflare.com2026-03-24 → 2026-07-27 · 2 obs
● 2026-07-27 19:50:26
●NSchad.ns.cloudflare.com2026-03-24 → 2026-07-27 · 2 obs
● 2026-07-27 19:50:26
●A104.21.78.2532026-03-24 → 2026-07-27 · 2 obs
● 2026-07-27 19:50:26
●A172.67.138.2312026-03-24 → 2026-07-27 · 2 obs
● 2026-07-27 19:50:26
●A2606:4700:3034::ac43:8ae72026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 19:50:26
○A2606:4700:3036::6815:4efd2026-03-24 → 2026-06-13 · 3 obs
● 2026-06-13 14:50:30
○ 2026-07-27 19:50:26
○A2606:4700:3036::ac43:8ae72026-03-24 → 2026-06-13 · 3 obs
● 2026-06-13 14:50:30
○ 2026-07-27 19:50:26
●A2606:4700:3037::6815:4efd2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 19:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org | - |
| profserver.online | chad.ns.cloudflare.com, autumn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.82
NS records: chad.ns.cloudflare.com, autumn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profserver.online (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.138.231, 104.21.78.253 |
| AAAA | 2 | 2606:4700:3034::ac43:8ae7, 2606:4700:3037::6815:4efd |
| NS | 2 | autumn.ns.cloudflare.com, chad.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | autumn.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
profserver.online points to the four IP addresses 104.21.78.253, 172.67.138.231, 2606:4700:3034::ac43:8ae7 and 2606:4700:3037::6815:4efd.
Among the host names that share IP numbers with profserver.online are deltaflowers.com, mail.realkeeper.in, tourism-komi.ru and two others.
Name Servers
profserver.online is served by two delegated name servers, autumn.ns.cloudflare.com and chad.ns.cloudflare.com.
profserver.online has the same name server delegation as a number of other domains, such as reliabilityfirst.info, harieng.com, reliabilityfirst.org and two more.
There is at least partial name server overlap between profserver.online and other domains — yakusc.com, awonayakkabi.com, topbeamora.digital and two more among them.
These name servers frequently co-occur with the name servers newt.ns.cloudflare.com and armando.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
autumn.ns.cloudflare.com carries IP addresses 108.162.194.148, 162.159.38.148 and 172.64.34.148, with 3 other addresses beyond those.
chad.ns.cloudflare.com carries IP addresses 108.162.193.82, 172.64.33.82 and 173.245.59.82, with 3 other addresses beyond those.