rjf37.com - robtex.com
rjf37.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:820a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:312🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.18Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.10🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | reese.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c375🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2375🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 108.162.195.117🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 162.159.44.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 172.64.35.117🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| NS | ximena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 108.162.194.10🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 162.159.38.10Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 172.64.34.10🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.18, 172.67.130.10 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:820a, 2606:4700:3037::6815:312 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com | ||||||
| SOA | reese.ns.cloudflare.comdns@cloudflare.com serial=2403720365 | ||||||
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=1778343891 | ||||||
Same first word
rjf37.com |
DNS History
10 records (6 active, 4 former)
●NSreese.ns.cloudflare.com2026-03-06 → 2026-05-09 · 2 obs
● 2026-05-09 16:49:18
●NSximena.ns.cloudflare.com2026-03-06 → 2026-05-09 · 2 obs
● 2026-05-09 16:49:18
●A104.21.3.182026-03-06 → 2026-05-09 · 5 obs
● 2026-03-31 03:35:38
○ 2026-04-04 18:05:32
○ 2026-04-27 05:01:40
● 2026-05-09 16:49:18
●A172.67.130.102026-03-06 → 2026-05-09 · 5 obs
● 2026-03-31 03:35:38
○ 2026-04-04 18:05:32
○ 2026-04-27 05:01:40
● 2026-05-09 16:49:18
○A188.114.96.02026-04-04 → 2026-04-27 · 4 obs
● 2026-04-04 18:05:32
● 2026-04-27 05:01:40
○ 2026-05-09 16:49:18
○A188.114.97.02026-04-04 → 2026-04-27 · 4 obs
● 2026-04-04 18:05:32
● 2026-04-27 05:01:40
○ 2026-05-09 16:49:18
●A2606:4700:3033::ac43:820a2026-03-06 → 2026-05-09 · 5 obs
● 2026-03-31 03:35:38
○ 2026-04-04 18:05:32
○ 2026-04-27 05:01:40
● 2026-05-09 16:49:18
●A2606:4700:3037::6815:3122026-03-06 → 2026-05-09 · 5 obs
● 2026-03-31 03:35:38
○ 2026-04-04 18:05:32
○ 2026-04-27 05:01:40
● 2026-05-09 16:49:18
○A2a06:98c1:3120::2026-04-04 → 2026-04-27 · 4 obs
● 2026-04-04 18:05:32
● 2026-04-27 05:01:40
○ 2026-05-09 16:49:18
○A2a06:98c1:3121::2026-04-04 → 2026-04-27 · 4 obs
● 2026-04-04 18:05:32
● 2026-04-27 05:01:40
○ 2026-05-09 16:49:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rjf37.com | ximena.ns.cloudflare.com, reese.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.10
NS records: ximena.ns.cloudflare.com, reese.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rjf37.com (unsigned zone)
⏱️ Timing
Total: 119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.130.10, 104.21.3.18 |
| AAAA | 2 | 2606:4700:3037::6815:312, 2606:4700:3033::ac43:820a |
| NS | 2 | reese.ns.cloudflare.com, ximena.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | reese.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ximena.ns.cloudflare.com, ximena.ns.cloudflare.com, ximena.ns.cloudflare.com...)
Analysis
IP Addresses
rjf37.com points to four IP numbers: 2606:4700:3033::ac43:820a, 2606:4700:3037::6815:312, 104.21.3.18 and 172.67.130.10.
Other host names, for instance cdipress.com, tag4dtop.com, prinking.cn, mc-bbb.com and haconfrinatek.com share IP numbers with rjf37.com.
Name Servers
Delegation for rjf37.com rests with two name servers, reese.ns.cloudflare.com and ximena.ns.cloudflare.com.
rjf37.com shares the same name server setup as other domains, including octanefitness.com, robbud.com.pl, cospho.net, truefitness.com and paramountfitness.com.
rjf37.com at least partially shares name servers with other domains, for instance gproductm.com, intoto.online, brormand.dk, patronsports2.cfd and 7gonggong.com.
These name servers are commonly used with violet.ns.cloudflare.com and elmo.ns.cloudflare.com.
Host names with six IP numbers: reese.ns.cloudflare.com points to: 2606:4700:58::a29f:2c75, 2803:f800:50::6ca2:c375, 2a06:98c1:50::ac40:2375, 108.162.195.117, 162.159.44.117 and 172.64.35.117. ximena.ns.cloudflare.com points to: 2606:4700:50::a29f:260a, 2803:f800:50::6ca2:c20a, 2a06:98c1:50::ac40:220a, 108.162.194.10, 162.159.38.10 and 172.64.34.10.