rfrns.com - robtex.com

rfrns.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c7b2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3216🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.22Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.178🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdoug.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdoug.ns.cloudflare.com
A2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdoug.ns.cloudflare.com
A108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
NSsavanna.ns.cloudflare.com
A2606:4700:50::a29f:2688🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A2803:f800:50::6ca2:c288🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsavanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2288🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsavanna.ns.cloudflare.com
A108.162.194.136🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A162.159.38.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A172.64.34.136🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(28)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(57)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTfacebook-domain-verification=jf7u78juvssa2uoclqo1jxsak64fxa
TXTgoogle-site-verification=dNBVS6UU5R7xcWSDyE_e_gGPUkfIv0UGZKSaw57cdrI
TXTgoogle-site-verification=h9GMNntuuyA6R4y7IL0XEzSQqLiWvNce6aPcooZpiAY
TXTpinterest-site-verification=1493574c524c133cb49b131ef7c5aa35
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.22, 172.67.199.178
IPv6 hints2606:4700:3033::ac43:c7b2, 2606:4700:3035::6815:3216
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOAdoug.ns.cloudflare.comdns@cloudflare.com serial=2400799887

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776062257

Subdomains

ns2.rfrns.com

Same first word

rfrns.com

Similar names

nfsrr.com
rnrsf.com

DNS History

10 records (9 active, 1 former)

201820192020202120222023202420252026NSdoug.ns.cloudflare.comsavanna.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.50.22172.67.199.1782606:4700:3033::ac43:c7b22606:4700:3035::6815:321685.159.66.62
●NSdoug.ns.cloudflare.com2026-03-26 → 2026-04-13 · 2 obs
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●NSsavanna.ns.cloudflare.com2026-03-26 → 2026-04-13 · 2 obs
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●MXroute1.mx.cloudflare.net2026-03-26 → 2026-04-13 · 2 obs
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●MXroute2.mx.cloudflare.net2026-03-26 → 2026-04-13 · 2 obs
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●MXroute3.mx.cloudflare.net2026-03-26 → 2026-04-13 · 2 obs
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●A104.21.50.222026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-23 17:22:38
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●A172.67.199.1782026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-23 17:22:38
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●A2606:4700:3033::ac43:c7b22026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-23 17:22:38
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
●A2606:4700:3035::6815:32162026-03-26 → 2026-04-13 · 3 obs
○ 2017-12-23 17:22:38
● 2026-03-26 02:38:56
● 2026-04-13 06:42:30
○A85.159.66.622017-01-04 → 2017-12-23 · 4 obs
● 2017-01-04 23:49:30
● 2017-12-23 17:22:38
○ 2026-03-26 02:38:56
○ 2026-04-13 06:42:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...-
rfrns.comdoug.ns.cloudflare.com, savanna.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.136

NS records: doug.ns.cloudflare.com, savanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfrns.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.22, 172.67.199.178
AAAA22606:4700:3033::ac43:c7b2, 2606:4700:3035::6815:3216
NS2doug.ns.cloudflare.com, savanna.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 28), route3.mx.cloudflare.net (pri: 57)...
TXT5facebook-domain-verification=jf7u78juvss, google-site-verification=dNBVS6UU5R7xcWS...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1doug.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (doug.ns.cloudflare.com, doug.ns.cloudflare.com, doug.ns.cloudflare.com...)

Analysis

Hierarchy

ns2.rfrns.com is a child of rfrns.com.

IP Addresses

rfrns.com refers to four IP numbers: 2606:4700:3033::ac43:c7b2, 2606:4700:3035::6815:3216, 104.21.50.22 and 172.67.199.178.

Other host names, for instance beauteetsante.com, lazoom.mobi, connectwithinfluencers.com, tk588.cn and west-bee.net.cn share IP numbers with rfrns.com.

Name Servers

rfrns.com's delegation uses two name servers: doug.ns.cloudflare.com and savanna.ns.cloudflare.com.

The name server setup for rfrns.com is the same as for other domains, such as looking4.ru, walletconnectonline.pages.dev, tamambet370.com and epipay.ru.

rfrns.com at least partially shares name servers with other domains, including miarose.com, mmp.or.jp, carteinter.com, 100m.io and atendimentojuridicopersonalizado.com.

These name servers are commonly used together with the name servers chan.ns.cloudflare.com, clark.ns.cloudflare.com, jamie.ns.cloudflare.com and serena.ns.cloudflare.com.

Host names with six IP numbers:

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.

savanna.ns.cloudflare.com points to 2606:4700:50::a29f:2688, 2803:f800:50::6ca2:c288, 2a06:98c1:50::ac40:2288, 108.162.194.136, 162.159.38.136 and 172.64.34.136.

Mail Servers

Three mail servers handle rfrns.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

rfrns.com shares at least some mail servers with other domains, for example dnstt.xyz, babenation.tv, dimensionsfamilytherapy.com, ahparalegal.co.uk and usanewspaperslist.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25