openolt.com - robtex.com
openolt.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:c138πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:14a7πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.20.167Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.193.56πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | aliza.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2637πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c237π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2237πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 108.162.194.55πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 162.159.38.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 172.64.34.55πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| NS | olof.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c33πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c333π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2333πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 108.162.195.51πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 162.159.44.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 172.64.35.51πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| MX | _dc-mx.f8be82598cec.openolt.com β | ||||||
| A | 194.181.228.85π΅π± NASK-COMMERCIAL194.181.0.0/16 NASK (PL) Provider Local Registry | ||||||
| PTR | wn17.webd.pl | ||||||
| TXT | MS=ms26407303 | ||||||
| TXT | google-site-verification=-jh1kEJaaOBmn2fIEoYfQEZPmli1ntNKAtDYdVb6H1c | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:_spf.webd.pl -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.20.167, 172.67.193.56 | ||||||
| IPv6 | 2606:4700:3032::ac43:c138, 2606:4700:3036::6815:14a7 | ||||||
| SOA | aliza.ns.cloudflare.comdns@cloudflare.com serial=2397241263 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1771291435 | ||||||
Same first word
openolt.com |
Similar names
DNS History
7 records (7 active, 0 former)
βNSaliza.ns.cloudflare.com2026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
βNSolof.ns.cloudflare.com2026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
βMX_dc-mx.f8be82598cec.openolt.com2026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
βA104.21.20.1672026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
βA172.67.193.562026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
βA2606:4700:3032::ac43:c1382026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
βA2606:4700:3036::6815:14a72026-03-17 β 2026-03-22 Β· 2 obs
β 2026-03-22 11:03:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| openolt.com | aliza.ns.cloudflare.com, olof.ns.cloudflare.com | 12 records |
β Authoritative Response
Server: 108.162.194.55
NS records: aliza.ns.cloudflare.com, olof.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for openolt.com (unsigned zone)
β±οΈ Timing
Total: 472ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.56, 104.21.20.167 |
| AAAA | 2 | 2606:4700:3032::ac43:c138, 2606:4700:3036::6815:14a7 |
| NS | 2 | aliza.ns.cloudflare.com, olof.ns.cloudflare.com |
| MX | 1 | _dc-mx.f8be82598cec.openolt.com (pri: 0) |
| TXT | 3 | MS=ms26407303, google-site-verification=-jh1kEJaaOBmn2f... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aliza.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aliza.ns.cloudflare.com, aliza.ns.cloudflare.com, aliza.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by openolt.com: 2606:4700:3032::ac43:c138, 2606:4700:3036::6815:14a7, 104.21.20.167 and 172.67.193.56.
other host names including js-tutorials.com.cdn.cloudflare.net, insmart.net, stemva.org, sfy-ks.cn and www.careyscott.org share IP numbers with openolt.com.
Name Servers
openolt.com is delegated to two name servers aliza.ns.cloudflare.com and olof.ns.cloudflare.com.
openolt.com shares the same name server setup as other domains, for instance 6789cs.com, radiagon.com, ae8899.com, ungd.uz and runtporcedula.co.
openolt.com at least partially shares name servers with other domains, for instance rechnungsportal.today, forza.in.ua, vinnytski.info, kmage.com.cn and networkcapitalpartners.cc.
these name servers are commonly used alongside ruth.ns.cloudflare.com.
Host names with six IP numbers:
Host name aliza.ns.cloudflare.com points to: 2606:4700:50::a29f:2637, 2803:f800:50::6ca2:c237, 2a06:98c1:50::ac40:2237, 108.162.194.55, 162.159.38.55 and 172.64.34.55.
Host name olof.ns.cloudflare.com points to: 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51.
Mail Servers
openolt.com is handled by a single mail server, _dc-mx.f8be82598cec.openolt.com.
_dc-mx.f8be82598cec.openolt.com resolves to IP 194.181.228.85.