igraphtech.com - robtex.com
igraphtech.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:379bπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:aba4πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.55.155Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.171.164πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | evelyn.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:26d5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evelyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | evelyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | evelyn.ns.cloudflare.com | ||||||
| A | 108.162.194.213πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evelyn.ns.cloudflare.com | ||||||
| A | 162.159.38.213Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evelyn.ns.cloudflare.com | ||||||
| A | 172.64.34.213πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evelyn.ns.cloudflare.com | ||||||
| NS | ryan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ce5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ryan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ryan.ns.cloudflare.com | ||||||
| A | 108.162.195.229πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryan.ns.cloudflare.com | ||||||
| A | 162.159.44.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryan.ns.cloudflare.com | ||||||
| A | 172.64.35.229πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.55.155, 172.67.171.164 | ||||||
| IPv6 hints | 2606:4700:3031::6815:379b, 2606:4700:3032::ac43:aba4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com | ||||||
| SOA | evelyn.ns.cloudflare.comdns@cloudflare.com serial=2416703434 | ||||||
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=1791436279 | ||||||
Subdomains
www.igraphtech.com |
Same first word
igraphtech.com |
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNSdns25.hichina.com2017-09-08 β 2017-09-08 Β· 3 obs
β 2026-08-28 19:28:48
β 2026-10-08 05:39:54
βNSdns26.hichina.com2017-09-08 β 2017-09-08 Β· 3 obs
β 2026-08-28 19:28:48
β 2026-10-08 05:39:54
βNSevelyn.ns.cloudflare.com2026-08-28 β 2026-10-08 Β· 3 obs
β 2026-08-28 19:28:48
β 2026-10-08 05:39:54
βNSryan.ns.cloudflare.com2026-08-28 β 2026-10-08 Β· 3 obs
β 2026-08-28 19:28:48
β 2026-10-08 05:39:54
βMXmxbiz1.qq.com2017-09-08 β 2017-09-08 Β· 3 obs
β 2026-08-28 19:28:48
β 2026-10-08 05:39:54
βMXmxbiz2.qq.com2017-09-08 β 2017-09-08 Β· 3 obs
β 2026-08-28 19:28:48
β 2026-10-08 05:39:54
βA104.21.55.1552026-08-28 β 2026-10-08 Β· 2 obs
β 2026-10-08 05:39:54
βA172.67.171.1642026-08-28 β 2026-10-08 Β· 2 obs
β 2026-10-08 05:39:54
βA2606:4700:3031::6815:379b2026-08-28 β 2026-10-08 Β· 2 obs
β 2026-10-08 05:39:54
βA2606:4700:3032::ac43:aba42026-08-28 β 2026-10-08 Β· 2 obs
β 2026-10-08 05:39:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| igraphtech.com | evelyn.ns.cloudflare.com, ryan.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.229
NS records: evelyn.ns.cloudflare.com, ryan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for igraphtech.com (unsigned zone)
β±οΈ Timing
Total: 174ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.171.164, 104.21.55.155 |
| AAAA | 2 | 2606:4700:3031::6815:379b, 2606:4700:3032::ac43:aba4 |
| NS | 2 | evelyn.ns.cloudflare.com, ryan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | evelyn.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com...)
Analysis
Hierarchy
www.igraphtech.com is delegated beneath igraphtech.com.
IP Addresses
igraphtech.com directs to four IP numbers, which are 104.21.55.155, 172.67.171.164, 2606:4700:3031::6815:379b and 2606:4700:3032::ac43:aba4.
Additional host names β staffingoperationshub.com, feedbac.uk, putarhjp.online and two others β share IP numbers with igraphtech.com.
Name Servers
Two name servers handle the delegation for igraphtech.com: evelyn.ns.cloudflare.com and ryan.ns.cloudflare.com.
igraphtech.com shares its name server setup with other domains, including dinrung.com, qianfengyuanlin.cn, ctcap.cn and two others.
There is at least partial name server overlap between igraphtech.com and other domains β game-2k.hair, codificaweb.pages.dev, spinangacasino-at.com and two more among them.
These name servers frequently co-occur with the name servers grace.ns.cloudflare.com and armando.ns.cloudflare.com.
Host names with 6 IP numbers:
evelyn.ns.cloudflare.com resolves to 108.162.194.213, 162.159.38.213 and 172.64.34.213 among others, with 3 other IP addresses in total.
ryan.ns.cloudflare.com resolves to 108.162.195.229, 162.159.44.229 and 172.64.35.229 among others, with 3 other IP addresses in total.