mail.cathedralcore.com - robtex.com
mail.cathedralcore.com
| CNAME | cathedralcore.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:4a09πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9879πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.9Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.152.121πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | denver.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cc4πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c4π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c4πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 108.162.195.196πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 172.64.35.196πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| NS | izabella.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:262eπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | izabella.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22eπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | izabella.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222eπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | izabella.ns.cloudflare.com | ||||||
| A | 108.162.194.46πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | izabella.ns.cloudflare.com | ||||||
| A | 162.159.38.46Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | izabella.ns.cloudflare.com | ||||||
| A | 172.64.34.46πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | izabella.ns.cloudflare.com | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.9, 172.67.152.121 | ||||||
| IPv6 hints | 2606:4700:3035::6815:4a09, 2606:4700:3035::ac43:9879 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | denver.ns.cloudflare.comdns@cloudflare.com serial=2401240381 | ||||||
cathedralcore.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:4a09πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9879πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.9Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.152.121πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | denver.ns.cloudflare.com β | ||||||
| NS | izabella.ns.cloudflare.com | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.9, 172.67.152.121 | ||||||
| IPv6 hints | 2606:4700:3035::6815:4a09, 2606:4700:3035::ac43:9879 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | denver.ns.cloudflare.comdns@cloudflare.com serial=2401240381 | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
βMX_dc-mx.9d1d25777a7e.mail.cathedralcore.com2026-03-24 β 2026-05-15 Β· 3 obs
β 2026-03-24 03:24:20
β 2026-05-15 00:56:00
βMXmail.cathedralcore.com2015-08-20 β 2016-03-21 Β· 4 obs
β 2016-03-21 00:00:30
β 2026-03-24 03:24:20
β 2026-05-15 00:56:00
βA49.50.87.2462026-03-24 β 2026-05-15 Β· 3 obs
β 2026-03-24 03:24:20
β 2026-05-15 00:56:00
βA68.233.254.2422015-08-20 β 2016-03-21 Β· 4 obs
β 2016-03-21 00:00:30
β 2026-03-24 03:24:20
β 2026-05-15 00:56:00
βCNAMEcathedralcore.com2026-03-24 β 2026-05-15 Β· 2 obs
β 2026-05-15 00:56:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| cathedralcore.com | izabella.ns.cloudflare.com, denver.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.46
NS records: izabella.ns.cloudflare.com, denver.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cathedralcore.com (unsigned zone)
β±οΈ Timing
Total: 268ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.50.87.246 |
| MX | 1 | _dc-mx.9d1d25777a7e.mail.cathedralcore.c |
| CNAME | 1 | cathedralcore.com |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (izabella.ns.cloudflare.com, izabella.ns.cloudflare.com, izabella.ns.cloudflare.com...)
Analysis
IP Addresses
mail.cathedralcore.com maps to four IP numbers: 2606:4700:3035::6815:4a09, 2606:4700:3035::ac43:9879, 104.21.74.9 and 172.67.152.121.
Other host names, for instance maoyigs.com, 5b8f974bd298.5b8f974bd298.5b8f974bd298.5b8f974bd298.sawadeebrighton.co.uk, jacobbruck.com, cryoims.com and bynolurexa.my share IP numbers with mail.cathedralcore.com.
Name Servers
Two name servers denver.ns.cloudflare.com and izabella.ns.cloudflare.com handle delegation for mail.cathedralcore.com.
mail.cathedralcore.com uses the same name server setup as other domains, for example cathedralbank.com, jsvalidator.com, eessi.io, cathedralcore.com and us055web.us.
mail.cathedralcore.com partially shares name servers with other domains; examples include thebreakerswelcomecenter.org, sislimarka.com, uploadimages.net, voha1.space and inomax.com.br.
These name servers are often used with the name servers agustin.ns.cloudflare.com and lily.ns.cloudflare.com.
Host names with six IP numbers: denver.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc4, 2803:f800:50::6ca2:c3c4, 2a06:98c1:50::ac40:23c4, 108.162.195.196, 162.159.44.196 and 172.64.35.196; izabella.ns.cloudflare.com points to: 2606:4700:50::a29f:262e, 2803:f800:50::6ca2:c22e, 2a06:98c1:50::ac40:222e, 108.162.194.46, 162.159.38.46 and 172.64.34.46.