sertecd.com - robtex.com
sertecd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:40d3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:bbdf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.211Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.223🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ace.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ace.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c341🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ace.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2341🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ace.ns.cloudflare.com | ||||||
| A | 108.162.195.65🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ace.ns.cloudflare.com | ||||||
| A | 162.159.44.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ace.ns.cloudflare.com | ||||||
| A | 172.64.35.65🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ace.ns.cloudflare.com | ||||||
| NS | violet.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | violet.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | violet.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ed🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | violet.ns.cloudflare.com | ||||||
| A | 108.162.192.237🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | violet.ns.cloudflare.com | ||||||
| A | 172.64.32.237🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | violet.ns.cloudflare.com | ||||||
| A | 173.245.58.237🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | violet.ns.cloudflare.com | ||||||
| MX | mail.serviciostigobusiness.com ⭐ | ||||||
| A | 18.195.255.217🇩🇪 Amazon18.194.0.0/15 EC2 FRA prefix | ||||||
| PTR | mail.serviciostigobusiness.com | ||||||
| TXT | v=spf1 a mx ip4:18.195.255.217 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.211, 172.67.187.223 | ||||||
| IPv6 hints | 2606:4700:3032::6815:40d3, 2606:4700:3034::ac43:bbdf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com | ||||||
| SOA | ace.ns.cloudflare.comdns@cloudflare.com serial=2397827036 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1775434222 | ||||||
Same first word
sertecd.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSace.ns.cloudflare.com2026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
●NSviolet.ns.cloudflare.com2026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
●MXmail.serviciostigobusiness.com2026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
●A104.21.64.2112026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
●A172.67.187.2232026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
●A2606:4700:3032::6815:40d32026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
●A2606:4700:3034::ac43:bbdf2026-04-04 → 2026-04-06 · 2 obs
● 2026-04-06 00:13:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| sertecd.com | violet.ns.cloudflare.com, ace.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.65
NS records: violet.ns.cloudflare.com, ace.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sertecd.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.64.211, 172.67.187.223 |
| AAAA | 2 | 2606:4700:3034::ac43:bbdf, 2606:4700:3032::6815:40d3 |
| NS | 2 | ace.ns.cloudflare.com, violet.ns.cloudflare.com |
| MX | 1 | mail.serviciostigobusiness.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:18.195.255.217 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ace.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (violet.ns.cloudflare.com, violet.ns.cloudflare.com, violet.ns.cloudflare.com...)
Analysis
IP Addresses
sertecd.com maps to four IP numbers: 2606:4700:3032::6815:40d3, 2606:4700:3034::ac43:bbdf, 104.21.64.211 and 172.67.187.223.
Other host names, for instance asnmall.com, catholicanswersmagazine.com, 1604lab.com, irvinequickrecords.net and rau28d1e.8u3hni77.radmixxfeeso.com share IP numbers with sertecd.com.
Name Servers
Two name servers ace.ns.cloudflare.com and violet.ns.cloudflare.com are delegated to sertecd.com.
sertecd.com uses the same name server configuration as other domains, such as staffman.com.mx, constructorainfraestructuraeingenieria.com.mx, hostalalborada.com, fdsmexico.com and cosmeticosesther.com.
sertecd.com at least partially shares name servers with other domains such as pferdundhundgesund.de, ifloor.eu, accademiadellasicurezza.org, fruust.com and planetfulhamfc.com.
These name servers are commonly used with anastasia.ns.cloudflare.com and reese.ns.cloudflare.com.
Host names with six IP numbers: Host name ace.ns.cloudflare.com points to 2606:4700:58::a29f:2c41, 2803:f800:50::6ca2:c341, 2a06:98c1:50::ac40:2341, 108.162.195.65, 162.159.44.65 and 172.64.35.65; host name violet.ns.cloudflare.com points to 2606:4700:50::adf5:3aed, 2803:f800:50::6ca2:c0ed, 2a06:98c1:50::ac40:20ed, 108.162.192.237, 172.64.32.237 and 173.245.58.237.
Mail Servers
sertecd.com is handled by a single mail server, mail.serviciostigobusiness.com.
sertecd.com shares the same mail server setup as other domains, including cementoshn.com, grcontable.com, davidstechnology.com, jewelrymaro.com and seincoltda.com.
sertecd.com shares some mail servers with other domains, at least partially, for instance hokmot.com.
mail.serviciostigobusiness.com points to one IP number: 18.195.255.217.