fesconferences.com - robtex.com
fesconferences.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:2730🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:8f37🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.48Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.55🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | houston.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| NS | riya.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 108.162.194.155🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 162.159.38.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 172.64.34.155🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| MX | ghs.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1b::79🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | wv-in-f121.1e100.net | ||||||
| A | 142.251.163.121🇺🇸 Google142.251.163.0/24 | ||||||
| PTR | wv-in-f121.1e100.net | ||||||
| TXT | google-site-verification=sVZMRNMxfRjjdiMwhOyR00yAjl1q-O9vmSKhNER25-Y | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.48, 172.67.143.55 | ||||||
| IPv6 hints | 2606:4700:3034::6815:2730, 2606:4700:3035::ac43:8f37 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com | ||||||
| SOA | houston.ns.cloudflare.comdns@cloudflare.com serial=2407438611 | ||||||
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=1784576167 | ||||||
Subdomains
bull.fesconferences.com |
Same first word
fesconferences.com |
DNS History
7 records (7 active, 0 former)
●NShouston.ns.cloudflare.com2026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
●NSriya.ns.cloudflare.com2026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
●MXghs.google.com2026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
●A104.21.39.482026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
●A172.67.143.552026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
●A2606:4700:3034::6815:27302026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
●A2606:4700:3035::ac43:8f372026-06-21 → 2026-07-20 · 2 obs
● 2026-07-20 19:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fesconferences.com | riya.ns.cloudflare.com, houston.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.52
NS records: riya.ns.cloudflare.com, houston.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fesconferences.com (unsigned zone)
⏱️ Timing
Total: 113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.55, 104.21.39.48 |
| AAAA | 2 | 2606:4700:3034::6815:2730, 2606:4700:3035::ac43:8f37 |
| NS | 2 | houston.ns.cloudflare.com, riya.ns.cloudflare.com |
| MX | 1 | ghs.google.com (pri: 1200) |
| TXT | 1 | google-site-verification=sVZMRNMxfRjjdiM |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | houston.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (riya.ns.cloudflare.com, riya.ns.cloudflare.com, riya.ns.cloudflare.com...)
Analysis
Hierarchy
bull.fesconferences.com is a subdomain of fesconferences.com.
IP Addresses
fesconferences.com points to the four IP addresses 104.21.39.48, 172.67.143.55, 2606:4700:3034::6815:2730 and 2606:4700:3035::ac43:8f37.
ssh.ck.mk, 208108.com, e(0x736578)are.top and two other host names share IP numbers with fesconferences.com.
Name Servers
fesconferences.com is served by two delegated name servers, houston.ns.cloudflare.com and riya.ns.cloudflare.com.
fesconferences.com uses the same name servers as several other domains — among them diplomatcn.com, sman1pantaicermin.id, sman24bandung.com and two more.
The name servers of fesconferences.com overlap at least partially with those of other domains — among them apcasingapore.com, tretatech.com, footsiedeviation.site and two more.
The name servers jaxson.ns.cloudflare.com, dorthy.ns.cloudflare.com and gabriella.ns.cloudflare.com are commonly seen alongside these name servers.
Hostnames that resolve to 6 IP addresses:
houston.ns.cloudflare.com carries IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, with 3 other addresses beyond those.
riya.ns.cloudflare.com carries IP addresses 108.162.194.155, 162.159.38.155 and 172.64.34.155, with 3 other addresses beyond those.
Mail Servers
Mail for fesconferences.com is handled by a single mail server, ghs.google.com.
fesconferences.com uses an identical mail server configuration to several other domains — among them chinayandover.com, portlandrisingtide.org, ypcikalteng.id and two more.
fesconferences.com has mail servers in common with other domains — virtualclass.com.br being one example.
ghs.google.com resolves to two IP numbers — 142.251.163.121 and 2607:f8b0:4004:c1b::79.