courier-24.com - robtex.com

courier-24.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:dda8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3338🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.56Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.168🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A2803:f800:50::6ca2:c158🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclay.ns.cloudflare.com
A2a06:98c1:50::ac40:2158🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclay.ns.cloudflare.com
A108.162.193.88🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A172.64.33.88🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A173.245.59.88🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.56, 172.67.221.168
IPv6 hints2606:4700:3035::ac43:dda8, 2606:4700:3036::6815:3338
SOAclay.ns.cloudflare.comdns@cloudflare.com serial=2398638992

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=1776014382

Same first word

courier-24.com

DNS History

9 records (6 active, 3 former)

20192020202120222023202420252026NSclay.ns.cloudflare.comnicole.ns.cloudflare.comns12.wixdns.netns13.wixdns.netA104.21.51.56172.67.221.1682606:4700:3035::ac43:dda82606:4700:3036::6815:333823.236.62.147
●NSclay.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs
○ 2018-05-08 04:50:58
● 2026-04-07 14:33:48
● 2026-04-12 17:34:24
●NSnicole.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs
○ 2018-05-08 04:50:58
● 2026-04-07 14:33:48
● 2026-04-12 17:34:24
○NSns12.wixdns.net2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 04:50:58
○ 2026-04-07 14:33:48
○ 2026-04-12 17:34:24
○NSns13.wixdns.net2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 04:50:58
○ 2026-04-07 14:33:48
○ 2026-04-12 17:34:24
●A104.21.51.562026-04-07 → 2026-04-12 · 3 obs
○ 2018-05-08 04:50:58
● 2026-04-07 14:33:48
● 2026-04-12 17:34:24
●A172.67.221.1682026-04-07 → 2026-04-12 · 3 obs
○ 2018-05-08 04:50:58
● 2026-04-07 14:33:48
● 2026-04-12 17:34:24
○A23.236.62.1472018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 04:50:58
○ 2026-04-07 14:33:48
○ 2026-04-12 17:34:24
●A2606:4700:3035::ac43:dda82026-04-07 → 2026-04-12 · 3 obs
○ 2018-05-08 04:50:58
● 2026-04-07 14:33:48
● 2026-04-12 17:34:24
●A2606:4700:3036::6815:33382026-04-07 → 2026-04-12 · 3 obs
○ 2018-05-08 04:50:58
● 2026-04-07 14:33:48
● 2026-04-12 17:34:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...-
courier-24.comclay.ns.cloudflare.com, nicole.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: clay.ns.cloudflare.com, nicole.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courier-24.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.56, 172.67.221.168
AAAA22606:4700:3035::ac43:dda8, 2606:4700:3036::6815:3338
NS2clay.ns.cloudflare.com, nicole.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clay.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

courier-24.com points to four IP numbers: 2606:4700:3035::ac43:dda8, 2606:4700:3036::6815:3338, 104.21.51.56 and 172.67.221.168.

Other host names including ftp.4uteam.org, hi-mc.com, thegameattic.net, jttmj.com and fragacehouse360.com share IP numbers with courier-24.com.

Name Servers

courier-24.com's delegation uses two name servers, clay.ns.cloudflare.com and nicole.ns.cloudflare.com.

courier-24.com shares the same name server setup as other domains, for example psicoteste-es.com.br, gramotey.com, buy-expert.com, webmarket-list.com and view-247.com.

courier-24.com at least partially shares name servers with other domains, including takaritasmiskolc.hu, dupreez.co.za, bio-energy.pro, telegraamm.com and ratmade.com.

These name servers are often used together with ulla.ns.cloudflare.com.

Host names with six IP numbers:

clay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b58, 2803:f800:50::6ca2:c158, 2a06:98c1:50::ac40:2158, 108.162.193.88, 172.64.33.88 and 173.245.59.88.

nicole.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.