rfexitoffice.com - robtex.com
rfexitoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:c5f0🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1566🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.102Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.240🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| NS | leland.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c08🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c308🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2308🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 108.162.195.8🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 172.64.35.8🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| MX | mx.rfexitoffice.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.102, 172.67.197.240 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c5f0, 2606:4700:3035::6815:1566 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com | ||||||
| SOA | elma.ns.cloudflare.comdns@cloudflare.com serial=2400727187 | ||||||
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=1775410657 | ||||||
Same first word
rfexitoffice.com |
DNS History
8 records (7 active, 1 former)
●NSelma.ns.cloudflare.com2026-03-27 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
●NSleland.ns.cloudflare.com2026-03-27 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
●MXmx.rfexitoffice.com.cust.hostedemail.com2026-03-27 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
●A104.21.21.1022026-04-05 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
●A172.67.197.2402026-04-05 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
●A2606:4700:3034::ac43:c5f02026-04-05 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
●A2606:4700:3035::6815:15662026-04-05 → 2026-04-05 · 2 obs
● 2026-04-05 17:38:44
○A49.13.235.772026-03-27 → 2026-03-27 · 2 obs
○ 2026-04-05 17:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rfexitoffice.com | elma.ns.cloudflare.com, leland.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.154
NS records: elma.ns.cloudflare.com, leland.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfexitoffice.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.102, 172.67.197.240 |
| AAAA | 2 | 2606:4700:3034::ac43:c5f0, 2606:4700:3035::6815:1566 |
| NS | 2 | elma.ns.cloudflare.com, leland.ns.cloudflare.com |
| MX | 1 | mx.rfexitoffice.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elma.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (elma.ns.cloudflare.com, elma.ns.cloudflare.com, elma.ns.cloudflare.com...)
Analysis
IP Addresses
rfexitoffice.com maps to four IP numbers: 2606:4700:3034::ac43:c5f0, 2606:4700:3035::6815:1566, 104.21.21.102 and 172.67.197.240.
Other host names, for instance hisvahan.com, www.investa.com.mk, sportsunfold.com, www.vbtrbulabutew.site and www.supposereduction.com share IP numbers with rfexitoffice.com.
Name Servers
Two name servers elma.ns.cloudflare.com and leland.ns.cloudflare.com handle delegation for rfexitoffice.com.
rfexitoffice.com uses the same name server setup as other domains, for example optimizetrust.info, gomining-partnerhub.com, etoso-datatrust.com, lunasvisualart.com and rentapp-us.com.
rfexitoffice.com partially shares name servers with other domains; examples include (0x7868616d73746572)187.click, mrija.com, baza-nomerov.com, swapnet.asia and my-service.cc.
These name servers are commonly used with fay.ns.cloudflare.com, burt.ns.cloudflare.com and brian.ns.cloudflare.com.
Host names with six IP numbers: elma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154; leland.ns.cloudflare.com points to: 2606:4700:58::a29f:2c08, 2803:f800:50::6ca2:c308, 2a06:98c1:50::ac40:2308, 108.162.195.8, 162.159.44.8 and 172.64.35.8.
Mail Servers
rfexitoffice.com is handled by a single mail server, mx.rfexitoffice.com.cust.hostedemail.com.
mx.rfexitoffice.com.cust.hostedemail.com points to a single IP: 216.40.42.4.