rtsfirst.com - robtex.com

rtsfirst.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8212🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:319🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.25Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.18🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScloe.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcloe.ns.cloudflare.com
A2803:f800:50::6ca2:c056🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcloe.ns.cloudflare.com
A2a06:98c1:50::ac40:2056🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcloe.ns.cloudflare.com
A108.162.192.86🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcloe.ns.cloudflare.com
A172.64.32.86🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcloe.ns.cloudflare.com
A173.245.58.86🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcloe.ns.cloudflare.com
NShank.ns.cloudflare.com
A2606:4700:58::adf5:3b74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
A2803:f800:50::6ca2:c174🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhank.ns.cloudflare.com
A2a06:98c1:50::ac40:2174🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhank.ns.cloudflare.com
A108.162.193.116🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
A172.64.33.116🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
A173.245.59.116🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhank.ns.cloudflare.com
MX_dc-mx.10753a24cac7.rtsfirst.com ⭐
A217.182.138.82🇫🇷 OVH217.182.0.0/16
PTRserver10.aosworld.com
TXTv=spf1 +a +mx +ip4:217.182.138.82 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.3.25, 172.67.130.18
IPv62606:4700:3030::ac43:8212, 2606:4700:3032::6815:319
SOAcloe.ns.cloudflare.comdns@cloudflare.com serial=2399727957

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=1774687907

Same first word

rtsfirst.com

DNS History

11 records (7 active, 4 former)

NScloe.ns.cloudflare.comhank.ns.cloudflare.comMX_dc-mx.10753a24cac7.rtsfirst.comA104.21.3.25172.67.130.182606:4700:3030::ac43:82122606:4700:3032::6815:319188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScloe.ns.cloudflare.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 12:58:12
● 2026-03-28 09:14:44
●NShank.ns.cloudflare.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 12:58:12
● 2026-03-28 09:14:44
●MX_dc-mx.10753a24cac7.rtsfirst.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 12:58:12
● 2026-03-28 09:14:44
●A104.21.3.252026-02-25 → 2026-03-28 · 10 obs
● 2026-02-25 12:58:12
○ 2026-02-26 13:49:28
○ 2026-03-04 19:02:14
● 2026-03-06 23:41:26
○ 2026-03-07 09:50:16
○ 2026-03-26 10:37:30
● 2026-03-26 11:40:40
○ 2026-03-26 21:39:16
○ 2026-03-28 08:13:22
● 2026-03-28 09:14:44
●A172.67.130.182026-02-25 → 2026-03-28 · 10 obs
● 2026-02-25 12:58:12
○ 2026-02-26 13:49:28
○ 2026-03-04 19:02:14
● 2026-03-06 23:41:26
○ 2026-03-07 09:50:16
○ 2026-03-26 10:37:30
● 2026-03-26 11:40:40
○ 2026-03-26 21:39:16
○ 2026-03-28 08:13:22
● 2026-03-28 09:14:44
○A188.114.96.02026-02-26 → 2026-03-28 · 10 obs
○ 2026-02-25 12:58:12
● 2026-02-26 13:49:28
● 2026-03-04 19:02:14
○ 2026-03-06 23:41:26
● 2026-03-07 09:50:16
● 2026-03-26 10:37:30
○ 2026-03-26 11:40:40
● 2026-03-26 21:39:16
● 2026-03-28 08:13:22
○ 2026-03-28 09:14:44
○A188.114.97.02026-02-26 → 2026-03-28 · 10 obs
○ 2026-02-25 12:58:12
● 2026-02-26 13:49:28
● 2026-03-04 19:02:14
○ 2026-03-06 23:41:26
● 2026-03-07 09:50:16
● 2026-03-26 10:37:30
○ 2026-03-26 11:40:40
● 2026-03-26 21:39:16
● 2026-03-28 08:13:22
○ 2026-03-28 09:14:44
●A2606:4700:3030::ac43:82122026-02-25 → 2026-03-28 · 10 obs
● 2026-02-25 12:58:12
○ 2026-02-26 13:49:28
○ 2026-03-04 19:02:14
● 2026-03-06 23:41:26
○ 2026-03-07 09:50:16
○ 2026-03-26 10:37:30
● 2026-03-26 11:40:40
○ 2026-03-26 21:39:16
○ 2026-03-28 08:13:22
● 2026-03-28 09:14:44
●A2606:4700:3032::6815:3192026-02-25 → 2026-03-28 · 10 obs
● 2026-02-25 12:58:12
○ 2026-02-26 13:49:28
○ 2026-03-04 19:02:14
● 2026-03-06 23:41:26
○ 2026-03-07 09:50:16
○ 2026-03-26 10:37:30
● 2026-03-26 11:40:40
○ 2026-03-26 21:39:16
○ 2026-03-28 08:13:22
● 2026-03-28 09:14:44
○A2a06:98c1:3120::2026-02-26 → 2026-03-28 · 10 obs
○ 2026-02-25 12:58:12
● 2026-02-26 13:49:28
● 2026-03-04 19:02:14
○ 2026-03-06 23:41:26
● 2026-03-07 09:50:16
● 2026-03-26 10:37:30
○ 2026-03-26 11:40:40
● 2026-03-26 21:39:16
● 2026-03-28 08:13:22
○ 2026-03-28 09:14:44
○A2a06:98c1:3121::2026-02-26 → 2026-03-28 · 10 obs
○ 2026-02-25 12:58:12
● 2026-02-26 13:49:28
● 2026-03-04 19:02:14
○ 2026-03-06 23:41:26
● 2026-03-07 09:50:16
● 2026-03-26 10:37:30
○ 2026-03-26 11:40:40
● 2026-03-26 21:39:16
● 2026-03-28 08:13:22
○ 2026-03-28 09:14:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
rtsfirst.comhank.ns.cloudflare.com, cloe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.86

NS records: hank.ns.cloudflare.com, cloe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtsfirst.com (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.130.18, 104.21.3.25
AAAA22606:4700:3030::ac43:8212, 2606:4700:3032::6815:319
NS2cloe.ns.cloudflare.com, hank.ns.cloudflare.com
MX1_dc-mx.10753a24cac7.rtsfirst.com (pri: 0
TXT1v=spf1 +a +mx +ip4:217.182.138.82 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cloe.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rtsfirst.com maps to four IP numbers: 2606:4700:3030::ac43:8212, 2606:4700:3032::6815:319, 104.21.3.25 and 172.67.130.18.

Other host names, for instance dbdesigner.com.br, viagra-free.com, taothong.com, fadda.eu and saqraljidyanews.com share IP numbers with rtsfirst.com.

Name Servers

Two name servers cloe.ns.cloudflare.com and hank.ns.cloudflare.com handle delegation for rtsfirst.com.

rtsfirst.com uses the same name server setup as other domains, for example watermine.ca, celticlyricscorner.net, aosworld.com, dzomb.com and jetestrucking.com.

rtsfirst.com partially shares name servers with other domains; examples include stewartaccess.com, conec-sveta.ru, xnhau.moe, renewjewelry.com and nanakhaoyai.com.

these name servers are commonly used with the name servers dolly.ns.cloudflare.com.

Host names with six IP numbers: cloe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a56, 2803:f800:50::6ca2:c056, 2a06:98c1:50::ac40:2056, 108.162.192.86, 172.64.32.86 and 173.245.58.86; hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.

Mail Servers

rtsfirst.com is handled by a single mail server, _dc-mx.10753a24cac7.rtsfirst.com.

_dc-mx.10753a24cac7.rtsfirst.com points to a single IP: 217.182.138.82.