ostra.online - robtex.com
ostra.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | andy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c165🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | andy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2165🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | andy.ns.cloudflare.com | ||||||
| A | 108.162.193.101🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andy.ns.cloudflare.com | ||||||
| A | 172.64.33.101🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andy.ns.cloudflare.com | ||||||
| A | 173.245.59.101🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | andy.ns.cloudflare.com | ||||||
| NS | zariyah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2648🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c248🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2248🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 108.162.194.72🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 162.159.38.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 172.64.34.72🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| TXT | 939616311d97b34e028458fb6a06ff07d76b1ed6 | ||||||
| TXT | afternic-verification-7ZS7HHZ8mMXPbzcs3ACPR8 | ||||||
| SOA | andy.ns.cloudflare.comdns@cloudflare.com serial=2406639631 | ||||||
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=1782195516 | ||||||
Same first word
ostra.de |
ostra.info |
ostra.ca |
ostra.co |
ostra.nl |
ostra.fr |
ostra.eu |
ostra.com |
ostra.gg |
ostra.me |
ostra.pl |
ostra.online |
ostra.net |
ostra.ru |
ostra.cz |
ostra.ro |
ostra.gr |
Similar names
DNS History
3 records (3 active, 0 former)
●NSandy.ns.cloudflare.com2026-05-21 → 2026-06-23 · 2 obs
● 2026-06-23 06:22:32
●NSzariyah.ns.cloudflare.com2026-05-21 → 2026-06-23 · 2 obs
● 2026-06-23 06:22:32
●A91.195.241.2322026-05-21 → 2026-06-23 · 2 obs
● 2026-06-23 06:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info | - |
| ostra.online | zariyah.ns.cloudflare.com, andy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.101
NS records: zariyah.ns.cloudflare.com, andy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostra.online (unsigned zone)
⏱️ Timing
Total: 877ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | andy.ns.cloudflare.com, zariyah.ns.cloudflare.com |
| TXT | 2 | 939616311d97b34e028458fb6a06ff07d76b1ed6, afternic-verification-7ZS7HHZ8mMXPbzcs3A |
| SOA | 1 | andy.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
ostra.online points to a single IP number: 91.195.241.232.
Additional host names — nutriland.de, website4you.eu, orangetheory.online and two others — share IP numbers with ostra.online.
Name Servers
ostra.online has two authoritative name servers — andy.ns.cloudflare.com and zariyah.ns.cloudflare.com.
ostra.online shares its name server setup with other domains, including yolink.eu, diom.eu, onlineaccounting.eu and two others.
There is at least partial name server overlap between ostra.online and other domains — algeria2.com, aqm.com.my, itresearches.co.uk and two more among them.
Host names with 6 IP numbers:
andy.ns.cloudflare.com points to 108.162.193.101, 172.64.33.101, 173.245.59.101 and 3 other IP addresses.
zariyah.ns.cloudflare.com points to 108.162.194.72, 162.159.38.72, 172.64.34.72 and 3 other IP addresses.