5sierra.com - robtex.com

5sierra.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d853🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5de3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.227Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.83🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShans.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
NSkristin.ns.cloudflare.com
A2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristin.ns.cloudflare.com
A2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristin.ns.cloudflare.com
A108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.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:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.227, 172.67.216.83
IPv6 hints2606:4700:3030::ac43:d853, 2606:4700:3037::6815:5de3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOAhans.ns.cloudflare.comdns@cloudflare.com serial=2402106428

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=1776853727

Same first word

5sierra.com

DNS History

15 records (11 active, 4 former)

NShans.ns.cloudflare.comkristin.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.93.227172.67.216.832606:4700:3030::ac43:d8532606:4700:3037::6815:5de3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NShans.ns.cloudflare.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●NSkristin.ns.cloudflare.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●MXalt1.aspmx.l.google.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●MXalt2.aspmx.l.google.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●MXalt3.aspmx.l.google.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●MXalt4.aspmx.l.google.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●MXaspmx.l.google.com2026-03-12 → 2026-04-22 · 2 obs
● 2026-03-12 16:37:50
● 2026-04-22 10:37:58
●A104.21.93.2272026-03-12 → 2026-04-22 · 5 obs
● 2026-03-12 16:37:50
○ 2026-03-16 03:36:34
○ 2026-03-20 10:20:34
● 2026-03-23 02:08:38
● 2026-04-22 10:37:58
●A172.67.216.832026-03-12 → 2026-04-22 · 5 obs
● 2026-03-12 16:37:50
○ 2026-03-16 03:36:34
○ 2026-03-20 10:20:34
● 2026-03-23 02:08:38
● 2026-04-22 10:37:58
○A188.114.96.02026-03-16 → 2026-03-20 · 5 obs
○ 2026-03-12 16:37:50
● 2026-03-16 03:36:34
● 2026-03-20 10:20:34
○ 2026-03-23 02:08:38
○ 2026-04-22 10:37:58
○A188.114.97.02026-03-16 → 2026-03-20 · 5 obs
○ 2026-03-12 16:37:50
● 2026-03-16 03:36:34
● 2026-03-20 10:20:34
○ 2026-03-23 02:08:38
○ 2026-04-22 10:37:58
●A2606:4700:3030::ac43:d8532026-03-12 → 2026-04-22 · 5 obs
● 2026-03-12 16:37:50
○ 2026-03-16 03:36:34
○ 2026-03-20 10:20:34
● 2026-03-23 02:08:38
● 2026-04-22 10:37:58
●A2606:4700:3037::6815:5de32026-03-12 → 2026-04-22 · 5 obs
● 2026-03-12 16:37:50
○ 2026-03-16 03:36:34
○ 2026-03-20 10:20:34
● 2026-03-23 02:08:38
● 2026-04-22 10:37:58
○A2a06:98c1:3120::2026-03-16 → 2026-03-20 · 5 obs
○ 2026-03-12 16:37:50
● 2026-03-16 03:36:34
● 2026-03-20 10:20:34
○ 2026-03-23 02:08:38
○ 2026-04-22 10:37:58
○A2a06:98c1:3121::2026-03-16 → 2026-03-20 · 5 obs
○ 2026-03-12 16:37:50
● 2026-03-16 03:36:34
● 2026-03-20 10:20:34
○ 2026-03-23 02:08:38
○ 2026-04-22 10:37:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
5sierra.comhans.ns.cloudflare.com, kristin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.175

NS records: hans.ns.cloudflare.com, kristin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5sierra.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.216.83, 104.21.93.227
AAAA22606:4700:3037::6815:5de3, 2606:4700:3030::ac43:d853
NS2hans.ns.cloudflare.com, kristin.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hans.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by 5sierra.com: 2606:4700:3030::ac43:d853, 2606:4700:3037::6815:5de3, 104.21.93.227 and 172.67.216.83.

other host names including lygjc.com.cn, szsavaria.com, rr460.com, 1p2k.com and www.hylanderclan.com share IP numbers with 5sierra.com.

Name Servers

5sierra.com is delegated to two name servers hans.ns.cloudflare.com and kristin.ns.cloudflare.com.

5sierra.com shares the same name server setup as other domains, for instance shymega.org.uk, axed.nl, leader.online, i48.org and aymabmission.com.

5sierra.com at least partially shares name servers with other domains, for instance trayana-fa.com, isgucum.com, accuraty.us, oneworldexpress.com and cfmeu.org.au.

These name servers are commonly used alongside brenda.ns.cloudflare.com and stanley.ns.cloudflare.com.

Host names with six IP numbers:

Host name hans.ns.cloudflare.com points to: 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175.

Host name kristin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.

Mail Servers

5sierra.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

5sierra.com shares some mail servers with other domains, at least partially, for instance quickshot.us, 2ns.com.br, mtbk.ac.th, ns500742.ns500671.ns500754.ns500742.ns500754.ns500731.ns500742.ns500704.ns500705.ns500705.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and ns500734.ns500734.ns500734.ns500693.ns500693.ns500734.ns500699.ns500699.ns500588.ns500588.ns500699.ns500588.ns500588.ns500588.ns500588.ns500588.ns500588.dtrkdll.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c19::1b and 192.178.223.27

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27