rtfree.com - dns.ninja

rtfree.com

DNSSEC⚠️ Not signed
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSns-100.awsdns-12.com ⭐
A2600:9000:5300:6400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-100.awsdns-12.com
A205.251.192.100🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-100.awsdns-12.com
NSns-1362.awsdns-42.org
A2600:9000:5305:5200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1362.awsdns-42.org
A205.251.197.82🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1362.awsdns-42.org
NSns-2033.awsdns-62.co.uk
A2600:9000:5307:f100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2033.awsdns-62.co.uk
A205.251.199.241🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2033.awsdns-62.co.uk
NSns-616.awsdns-13.net
A2600:9000:5302:6800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-616.awsdns-13.net
A205.251.194.104🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-616.awsdns-13.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=q0cK6U2qdsVfrM45owiaASySDlwGE2hgwaODcaFUGWg
SOAns-100.awsdns-12.comawsdns-hostmaster@amazon.com serial=1

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=1786644324

Same first word

rtfree.com

Similar names

rftree.com
freret.net
refert.com.ar
fretre.com
ferret.me
freter.net
ferret.ru
terref.org
tfrere.fr
ferret.cc
ferret.cn
refert.fr
retref.com
ferret.tv
ferret.world
refert.net
ferret.lt
refter.be
ferret.life
freetr.hu
ferret.guide
ferret.at
trefre.com
ferret.cz
freetr.com
freter.de
ferret.se
ferret.co.uk
freret.com
ferter.de
ferret.akamaized.net
ferret.org
terref.com
ferter.com
refter.com
ferret.cl
ferret.net
freret.org
freetr.ru
ferret.awsapps.com
freter.org
retfer.com
ferret.us
ferret.biz
ferret.media
ferret.love
ferret.com.au
ferret.ws
ferret.ai
ferret.ee
ferret.info
terref.us
ferret.s3.amazonaws.com
freter.eu
trefer.com
terref.net
terfer.com
ferret.show
ferret.de
ferret.ch
refert.nl
refret.com
trfree.com
erfert.com
ferret.co
ferret.com
ferret.fr
erfert.de
ferret.in

DNS History

33 records (13 active, 20 former)

200920112013201520172019202120232025NSns-100.awsdns-12.comns-1362.awsdns-42.orgns-2033.awsdns-62.co.ukns-616.awsdns-13.netns-uk.1and1-dns.bizns-uk.1and1-dns.co.ukns-uk.1and1-dns.comns-uk.1and1-dns.orgns05.domaincontrol.comns06.domaincontrol.comns1.rtfree.comns1121.ui-dns.bizns1121.ui-dns.comns1121.ui-dns.dens1121.ui-dns.orgns2.rtfree.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netmx00.1and1.co.ukmx01.1and1.co.uksmtp.secureserver.netA185.199.108.153185.199.109.153185.199.110.153185.199.111.153184.168.221.282001:8d8:1000:7086:ff9f:1125:5607:803f208.85.177.87217.160.223.187
●NSns-100.awsdns-12.com2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●NSns-1362.awsdns-42.org2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●NSns-2033.awsdns-62.co.uk2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●NSns-616.awsdns-13.net2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
○NSns-uk.1and1-dns.biz2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
○ 2020-03-03 04:21:50
○ 2026-08-13 18:28:46
○NSns-uk.1and1-dns.co.uk2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
○ 2020-03-03 04:21:50
○ 2026-08-13 18:28:46
○NSns-uk.1and1-dns.com2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
○ 2020-03-03 04:21:50
○ 2026-08-13 18:28:46
○NSns-uk.1and1-dns.org2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
○ 2020-03-03 04:21:50
○ 2026-08-13 18:28:46
○NSns05.domaincontrol.com2015-11-04 → 2016-07-08 · 5 obs
○ 2008-03-09 20:00:06
● 2015-11-04 17:37:56
● 2016-07-08 17:11:42
○ 2017-03-18 18:03:04
○ 2026-08-13 18:28:46
○NSns06.domaincontrol.com2015-11-04 → 2016-07-08 · 5 obs
○ 2008-03-09 20:00:06
● 2015-11-04 17:37:56
● 2016-07-08 17:11:42
○ 2017-03-18 18:03:04
○ 2026-08-13 18:28:46
○NSns1.rtfree.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 20:00:06
○ 2015-11-04 17:37:56
○ 2026-08-13 18:28:46
○NSns1121.ui-dns.biz2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○NSns1121.ui-dns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○NSns1121.ui-dns.de2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○NSns1121.ui-dns.org2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○NSns2.rtfree.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 20:00:06
○ 2015-11-04 17:37:56
○ 2026-08-13 18:28:46
●MXalt1.aspmx.l.google.com2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●MXalt2.aspmx.l.google.com2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●MXalt3.aspmx.l.google.com2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●MXalt4.aspmx.l.google.com2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●MXaspmx.l.google.com2026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
○MXmailstore1.secureserver.net2015-11-04 → 2016-07-08 · 4 obs
● 2015-11-04 17:37:56
● 2016-07-08 17:11:42
○ 2017-03-18 18:03:04
○ 2026-08-13 18:28:46
○MXmx00.1and1.co.uk2017-03-18 → 2020-03-03 · 5 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○MXmx01.1and1.co.uk2017-03-18 → 2020-03-03 · 5 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○MXsmtp.secureserver.net2015-11-04 → 2016-07-08 · 4 obs
● 2015-11-04 17:37:56
● 2016-07-08 17:11:42
○ 2017-03-18 18:03:04
○ 2026-08-13 18:28:46
○A184.168.221.282015-11-04 → 2016-07-08 · 5 obs
○ 2008-03-09 20:00:06
● 2015-11-04 17:37:56
● 2016-07-08 17:11:42
○ 2017-03-18 18:03:04
○ 2026-08-13 18:28:46
●A185.199.108.1532026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●A185.199.109.1532026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●A185.199.110.1532026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
●A185.199.111.1532026-07-13 → 2026-08-13 · 3 obs
○ 2020-03-03 04:21:50
● 2026-07-13 09:48:56
● 2026-08-13 18:28:46
○A2001:8d8:1000:7086:ff9f:1125:5607:803f2017-03-18 → 2020-03-03 · 5 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46
○A208.85.177.872008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 20:00:06
○ 2015-11-04 17:37:56
○ 2026-08-13 18:28:46
○A217.160.223.1872017-03-18 → 2020-03-03 · 5 obs
○ 2016-07-08 17:11:42
● 2017-03-18 18:03:04
● 2020-03-03 04:21:50
○ 2026-07-13 09:48:56
○ 2026-08-13 18:28:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
rtfree.comns-100.awsdns-12.com, ns-616.awsdns-13.net, ns-1362.awsdns-42.org, ns-2033.awsdns-62.co.uk2 records

✅ Authoritative Response

Server:205.251.199.241

NS records: ns-100.awsdns-12.com, ns-616.awsdns-13.net, ns-1362.awsdns-42.org, ns-2033.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtfree.com (unsigned zone)

⏱️ Timing

Total: 1549ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.108.153, 185.199.110.153...
NS4ns-100.awsdns-12.com, ns-1362.awsdns-42.org...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=q0cK6U2qdsVfrM4
SOA1ns-100.awsdns-12.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-100.awsdns-12.com, ns-100.awsdns-12.com)

Analysis

IP Addresses

rtfree.com points to the four IP addresses 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Among the host names that share IP numbers with rtfree.com are bulk-backlink-maker-for-website-ranking.html.html.demo.backlink-generator-tool.backlink-generator-tool.github.io, ayyubivh.github.io, rentes.github.io and two others.

Name Servers

The domain rtfree.com is delegated to these four name servers: ns-100.awsdns-12.com, ns-616.awsdns-13.net, ns-1362.awsdns-42.org and ns-2033.awsdns-62.co.uk.

At least some of rtfree.com's name servers are shared with other domains, for example d1o8gs02d6r0es.cloudfront.net, klaemail.com, ingeniousgaming.org and two more.

It is common for these name servers to be used in conjunction with the name servers ns-708.awsdns-24.net, ns-1444.awsdns-52.org and ns-1697.awsdns-20.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-100.awsdns-12.com directs to 205.251.192.100 and 2600:9000:5300:6400::1; ns-616.awsdns-13.net directs to 205.251.194.104 and 2600:9000:5302:6800::1; ns-1362.awsdns-42.org directs to 205.251.197.82 and 2600:9000:5305:5200::1; ns-2033.awsdns-62.co.uk directs to 205.251.199.241 and 2600:9000:5307:f100::1.

Mail Servers

rtfree.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

rtfree.com shares at least some of its mail servers with other domains — for example californiapioneers.org, dseifert.net, alexdang.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 142.250.31.27 and 2607:f8b0:4004:c06::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.