struct.tools - robtex.com
struct.tools
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:3964πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a2efπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.57.100Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.162.239πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | sandra.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2622πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c222π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2222πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 108.162.194.34πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 172.64.34.34πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| NS | vin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 108.162.193.245πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 172.64.33.245πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 173.245.59.245πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(39) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(66) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.57.100, 172.67.162.239 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3964, 2606:4700:3035::ac43:a2ef | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com | ||||||
| SOA | sandra.ns.cloudflare.comdns@cloudflare.com serial=2413461174 | ||||||
tools
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.tools β | ||||||
| NS | v0n1.nic.tools | ||||||
| NS | v0n2.nic.tools | ||||||
| NS | v0n3.nic.tools | ||||||
| NS | v2n0.nic.tools | ||||||
| NS | v2n1.nic.tools | ||||||
| SOA | v0n0.nic.toolshostmaster@donuts.email serial=1788827274 | ||||||
Same first word
Similar names
Previous names
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DNS History
16 records (9 active, 7 former)
βNSns1.reg.ru2016-12-11 β 2016-12-11 Β· 3 obs
β 2018-01-28 02:19:10
β 2026-09-08 00:42:40
βNSns2.reg.ru2016-12-11 β 2016-12-11 Β· 3 obs
β 2018-01-28 02:19:10
β 2026-09-08 00:42:40
βNSsandra.ns.cloudflare.com2026-09-03 β 2026-09-08 Β· 3 obs
β 2026-09-03 19:04:58
β 2026-09-08 00:42:40
βNSvin.ns.cloudflare.com2026-09-03 β 2026-09-08 Β· 3 obs
β 2026-09-03 19:04:58
β 2026-09-08 00:42:40
βMXroute1.mx.cloudflare.net2026-09-03 β 2026-09-08 Β· 2 obs
β 2026-09-08 00:42:40
βMXroute2.mx.cloudflare.net2026-09-03 β 2026-09-08 Β· 2 obs
β 2026-09-08 00:42:40
βMXroute3.mx.cloudflare.net2026-09-03 β 2026-09-08 Β· 2 obs
β 2026-09-08 00:42:40
βA104.21.57.1002026-09-08 β 2026-09-08 Β· 3 obs
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA172.67.162.2392026-09-08 β 2026-09-08 Β· 3 obs
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA188.114.96.02026-09-03 β 2026-09-03 Β· 4 obs
β 2026-09-03 19:04:58
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA188.114.97.02026-09-03 β 2026-09-03 Β· 4 obs
β 2026-09-03 19:04:58
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA2606:4700:3031::6815:39642026-09-08 β 2026-09-08 Β· 3 obs
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA2606:4700:3035::ac43:a2ef2026-09-08 β 2026-09-08 Β· 3 obs
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA2a06:98c1:3120::2026-09-03 β 2026-09-03 Β· 4 obs
β 2026-09-03 19:04:58
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA2a06:98c1:3121::2026-09-03 β 2026-09-03 Β· 4 obs
β 2026-09-03 19:04:58
β 2026-09-08 00:42:36
β 2026-09-08 00:42:40
βA31.31.204.1612016-12-11 β 2016-12-11 Β· 3 obs
β 2018-01-28 02:19:10
β 2026-09-08 00:42:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v0n1.nic.tools, v0n3.nic.tools, v2n1.nic.tools, v0n0.nic.tools... | 12 records |
| struct.tools | vin.ns.cloudflare.com, sandra.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.245
NS records: vin.ns.cloudflare.com, sandra.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for struct.tools (unsigned zone)
β±οΈ Timing
Total: 1798ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.239, 104.21.57.100 |
| AAAA | 2 | 2606:4700:3035::ac43:a2ef, 2606:4700:3031::6815:3964 |
| NS | 2 | sandra.ns.cloudflare.com, vin.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 15), route3.mx.cloudflare.net (pri: 39)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sandra.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.tools, v0n1.nic.tools, v0n3.nic.tools...)
Analysis
IP Addresses
struct.tools resolves to four IP addresses: 104.21.57.100, 172.67.162.239, 2606:4700:3031::6815:3964 and 2606:4700:3035::ac43:a2ef.
exploreflarie.net, carolpimentel.com.br, paz-music.com plus two other host names have IP numbers in common with struct.tools.
Name Servers
struct.tools uses two name servers for its delegation: sandra.ns.cloudflare.com and vin.ns.cloudflare.com.
The name server configuration of struct.tools is shared with other domains, for instance getofficely.com, gonzalezkaren2184.pages.dev, parkerlaura8603.pages.dev and two others.
struct.tools partially shares its NS delegation with several other domains, including loyackchan.workers.dev, exitplanmanagementzone.shop, helpsquad.support and two others.
These name servers tend to appear together with the name servers finley.ns.cloudflare.com, cleo.ns.cloudflare.com and coco.ns.cloudflare.com, plus two others.
Hosts with 6 IP addresses each:
Hostname sandra.ns.cloudflare.com directs to 108.162.194.34, 162.159.38.34 and 172.64.34.34 along with 3 other IP addresses.
Hostname vin.ns.cloudflare.com directs to 108.162.193.245, 172.64.33.245 and 173.245.59.245 along with 3 other IP addresses.
Mail Servers
struct.tools uses three mail servers β route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
At least some of the mail servers used by struct.tools are shared with other domains: glorion-casino.net.pl, anesina.com, gitbell.com and two others among them.
Hosts with 6 IP addresses each:
Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.
Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.
Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.