engineering10.com - robtex.com
engineering10.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:435f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:dc46🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.95Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.70🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adrian.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| NS | doug.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| MX | mail.univalence.com ⭐ | ||||||
| A | 54.39.51.108🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| PTR | mail.univalence.com | ||||||
| TXT | google-site-verification=PNfmIXXFvMzl3K7Go5D-OLIzesaadz3T7e8iGBbdTS0 | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net include:_spf.firebasemail.com ip4:51.25... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.67.95, 172.67.220.70 | ||||||
| IPv6 | 2606:4700:3031::6815:435f, 2606:4700:3032::ac43:dc46 | ||||||
| SOA | adrian.ns.cloudflare.comdns@cloudflare.com serial=2398303702 | ||||||
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=1771291435 | ||||||
Same first word
engineering10.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSadrian.ns.cloudflare.com2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
●NSdoug.ns.cloudflare.com2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
●MXmail.univalence.com2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
●A104.21.67.952026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
●A172.67.220.702026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
●A2606:4700:3031::6815:435f2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
●A2606:4700:3032::ac43:dc462026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 10:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| engineering10.com | adrian.ns.cloudflare.com, doug.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.192.57
NS records: adrian.ns.cloudflare.com, doug.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineering10.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.70, 104.21.67.95 |
| AAAA | 2 | 2606:4700:3031::6815:435f, 2606:4700:3032::ac43:dc46 |
| NS | 2 | adrian.ns.cloudflare.com, doug.ns.cloudflare.com |
| MX | 1 | mail.univalence.com (pri: 1) |
| TXT | 2 | google-site-verification=PNfmIXXFvMzl3K7, v=spf1 include:_spf.mx.cloudflare.net in |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adrian.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adrian.ns.cloudflare.com, adrian.ns.cloudflare.com, adrian.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by engineering10.com: 2606:4700:3031::6815:435f, 2606:4700:3032::ac43:dc46, 104.21.67.95 and 172.67.220.70.
other host names including tennis-zone.lt, 855dnf.com, workflowtutor.com, www.tennis-zone.lt and m.sikwin17.com share IP numbers with engineering10.com.
Name Servers
engineering10.com is delegated to two name servers adrian.ns.cloudflare.com and doug.ns.cloudflare.com.
engineering10.com shares the same name server setup as other domains, for instance localgymsandfitness.com, petshops1.com, austindine.com, ttgoe.buzz and rudi.co.il.
engineering10.com at least partially shares name servers with other domains, for instance vitortec.com, huaisisiat.go.th, 42cc67e.com, trattoria-la-piazza.com and hungry-ewok.ru.
These name servers are commonly used alongside tim.ns.cloudflare.com and chan.ns.cloudflare.com.
Host names with six IP numbers:
Host name adrian.ns.cloudflare.com points to: 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57.
Host name doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.
Mail Servers
engineering10.com is handled by a single mail server, mail.univalence.com.
engineering10.com shares the same mail server setup as other domains, for instance govern1.com, ngos1.com, autos1000.com, dentists10.com and univalence.com.
mail.univalence.com resolves to IP 54.39.51.108.