crs.je - robtex.com

crs.je

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c065🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:bbf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.191Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.192.101🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aadCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c0adCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:20adCloudflare2a06:98c1:50::/45
A108.162.192.173Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.173Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.173Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSkai.ns.cloudflare.com
A2606:4700:58::adf5:3bbcCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c1bcCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:21bcCloudflare2a06:98c1:50::/45
A108.162.193.188Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.188Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.188Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXcrs-je.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
TXTMS=ms61315946
TXTgoogle-site-verification=f43B_-RDNuL1mR6UVAgwY3ITt-HhkG9ExIpwSVhtU9A
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.191, 172.67.192.101
IPv6 hints2606:4700:3032::ac43:c065, 2606:4700:3037::6815:bbf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOAjoan.ns.cloudflare.comdns@cloudflare.com serial=2408349498

je

DNSSEC🔒 Signed (DS record present)
NSc.ci-servers.org ⭐
NSdns1.nominetdns.uk
NSdns2.nominetdns.uk
NSdns3.nominetdns.uk
NSdns4.nominetdns.uk
NSe.ci-servers.net
TXTGeneration Time: 1782992733
SOAc.ci-servers.orgdnsmaster@channelisles.net 2026-07-03 #66

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DNS History

7 records (7 active, 0 former)

NSjoan.ns.cloudflare.comkai.ns.cloudflare.comMXcrs-je.mail.protection.outlook.comA104.21.11.191172.67.192.1012606:4700:3032::ac43:c0652606:4700:3037::6815:bbf
●NSjoan.ns.cloudflare.com2026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02
●NSkai.ns.cloudflare.com2026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02
●MXcrs-je.mail.protection.outlook.com2026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02
●A104.21.11.1912026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02
●A172.67.192.1012026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02
●A2606:4700:3032::ac43:c0652026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02
●A2606:4700:3037::6815:bbf2026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 00:37:06
● 2026-07-02 13:08:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jec.ci-servers.org, e.ci-servers.net, dns1.nominetdns.uk, dns2.nominetdns.uk...12 records
crs.jekai.ns.cloudflare.com, joan.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.173

NS records: kai.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crs.je (unsigned zone)

⏱️ Timing

Total: 2932ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.191, 172.67.192.101
AAAA22606:4700:3037::6815:bbf, 2606:4700:3032::ac43:c065
NS2joan.ns.cloudflare.com, kai.ns.cloudflare.com
MX1crs-je.mail.protection.outlook.com (pri:
TXT3MS=ms61315946, google-site-verification=f43B_-RDNuL1mR6...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joan.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (c.ci-servers.org, c.ci-servers.org, e.ci-servers.net...)

Analysis

IP Addresses

crs.je points to the four IP addresses 104.21.11.191, 172.67.192.101, 2606:4700:3032::ac43:c065 and 2606:4700:3037::6815:bbf.

rosegardencottage.co.uk, www.fanwen.org, cpanel.digar.com.mx and two other host names share IP numbers with crs.je.

Name Servers

crs.je uses two name servers for its delegation: joan.ns.cloudflare.com and kai.ns.cloudflare.com.

crs.je uses the same name servers as several other domains — among them jianersports.com, kingflexinsulation.com, bicodipower.com and two more.

At least some of crs.je's name servers are shared with other domains, for example wefeedla.com, meta-block-dsf.pages.dev, healthyclicks.click and two more.

These name servers tend to be used in conjunction with the name servers leah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname joan.ns.cloudflare.com directs to 108.162.192.173, 172.64.32.173 and 173.245.58.173 along with 3 other IP addresses.

Hostname kai.ns.cloudflare.com directs to 108.162.193.188, 172.64.33.188 and 173.245.59.188 along with 3 other IP addresses.

Mail Servers

Mail for crs.je is handled by a single mail server, crs-je.mail.protection.outlook.com.

crs-je.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.16, 52.101.68.29, 52.101.73.16 and 5 others.