mail.cswing.com - robtex.com

mail.cswing.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cdf2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:16ab🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.171Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.242🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.171, 172.67.205.242
IPv6 hints2606:4700:3031::ac43:cdf2, 2606:4700:3033::6815:16ab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com

cswing.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cdf2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:16ab🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.171Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.242🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmarlowe.ns.cloudflare.com
NSneil.ns.cloudflare.com
MX_dc-mx.5542620f193f.cswing.com
TXTv=spf1 +a +mx +a:winsrv01.resellbox.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.171, 172.67.205.242
IPv6 hints2606:4700:3031::ac43:cdf2, 2606:4700:3033::6815:16ab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOAmarlowe.ns.cloudflare.comdns@cloudflare.com serial=2408418093
WOT: SAFE (60/100)

Previously MX for

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

A104.21.22.171172.67.205.2422606:4700:3031::ac43:cdf22606:4700:3033::6815:16ab103.136.41.159188.114.96.0188.114.97.02606:4700:3036::6815:16ab2a06:98c1:3120::2a06:98c1:3121::
A103.136.41.1592026-02-23 → 2026-03-05 · 4 obs
● 2026-02-23 02:13:52
● 2026-03-05 09:44:36
○ 2026-03-10 05:26:36
○ 2026-08-04 07:47:32
A104.21.22.1712026-03-10 → 2026-08-04 · 5 obs
○ 2026-03-05 09:44:36
● 2026-03-10 05:26:36
○ 2026-06-20 12:40:12
● 2026-07-20 02:07:56
● 2026-08-04 07:47:32
A172.67.205.2422026-03-10 → 2026-08-04 · 5 obs
○ 2026-03-05 09:44:36
● 2026-03-10 05:26:36
○ 2026-06-20 12:40:12
● 2026-07-20 02:07:56
● 2026-08-04 07:47:32
A188.114.96.02026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-19 15:30:36
● 2026-06-20 12:40:12
○ 2026-07-20 02:07:56
○ 2026-08-04 07:47:32
A188.114.97.02026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-19 15:30:36
● 2026-06-20 12:40:12
○ 2026-07-20 02:07:56
○ 2026-08-04 07:47:32
A2606:4700:3031::ac43:cdf22026-03-10 → 2026-08-04 · 5 obs
○ 2026-03-05 09:44:36
● 2026-03-10 05:26:36
○ 2026-06-20 12:40:12
● 2026-07-20 02:07:56
● 2026-08-04 07:47:32
A2606:4700:3033::6815:16ab2026-06-19 → 2026-08-04 · 5 obs
○ 2026-06-15 16:48:30
● 2026-06-19 15:30:36
○ 2026-06-20 12:40:12
● 2026-07-20 02:07:56
● 2026-08-04 07:47:32
A2606:4700:3036::6815:16ab2026-03-10 → 2026-06-15 · 5 obs
○ 2026-03-05 09:44:36
● 2026-03-10 05:26:36
● 2026-06-15 16:48:30
○ 2026-06-19 15:30:36
○ 2026-08-04 07:47:32
A2a06:98c1:3120::2026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-19 15:30:36
● 2026-06-20 12:40:12
○ 2026-07-20 02:07:56
○ 2026-08-04 07:47:32
A2a06:98c1:3121::2026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-19 15:30:36
● 2026-06-20 12:40:12
○ 2026-07-20 02:07:56
○ 2026-08-04 07:47:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cswing.comneil.ns.cloudflare.com, marlowe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.212

NS records: neil.ns.cloudflare.com, marlowe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cswing.com (unsigned zone)

⏱️ Timing

Total: 107ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.22.171, 172.67.205.242
AAAA22606:4700:3031::ac43:cdf2, 2606:4700:3033::6815:16ab
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.cswing.com has four IP addresses: 104.21.22.171, 172.67.205.242, 2606:4700:3031::ac43:cdf2 and 2606:4700:3033::6815:16ab.

Additional host names — hdbetstone.com.mx, iclonis.com, govtwomenscollegebaripada.com and two others — share IP numbers with mail.cswing.com.