ctmail.dev - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

ctmail.dev

DNSSECโš ๏ธ Not signed
NSbruce.ns.cloudflare.com โญ
NSlia.ns.cloudflare.com
MXmail.protonmail.ch โญ
MXmailsec.protonmail.ch(20)
TXTprotonmail-verification=ea3f3dcc84a66036ab86053a3fe18df49479e472
TXTv=spf1 include:_spf.protonmail.ch ~all
SOAbruce.ns.cloudflare.comdns@cloudflare.com serial=2415770992

dev

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com โญ
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
๐Ÿ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSbruce.ns.cloudflare.comlia.ns.cloudflare.comMXmail.protonmail.chmailsec.protonmail.ch
โ—NSbruce.ns.cloudflare.com2026-09-04 โ†’ 2026-10-22 ยท 2 obs
โ— 2026-09-04 08:27:08
โ— 2026-10-22 16:25:46
โ—NSlia.ns.cloudflare.com2026-09-04 โ†’ 2026-10-22 ยท 2 obs
โ— 2026-09-04 08:27:08
โ— 2026-10-22 16:25:46
โ—MXmail.protonmail.ch2026-09-04 โ†’ 2026-10-22 ยท 4 obs
โ— 2026-09-04 08:27:08
โ—‹ 2026-09-15 14:58:28
โ— 2026-09-18 04:41:06
โ— 2026-10-22 16:25:46
โ—MXmailsec.protonmail.ch2026-09-04 โ†’ 2026-10-22 ยท 4 obs
โ— 2026-09-04 08:27:08
โ—‹ 2026-09-15 14:58:28
โ— 2026-09-18 04:41:06
โ— 2026-10-22 16:25:46

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
ctmail.devlia.ns.cloudflare.com, bruce.ns.cloudflare.com-

โœ… Authoritative Response

Server:173.245.58.185

NS records: lia.ns.cloudflare.com, bruce.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for ctmail.dev (unsigned zone)

โฑ๏ธ Timing

Total: 1086ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS2bruce.ns.cloudflare.com, lia.ns.cloudflare.com
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2protonmail-verification=ea3f3dcc84a66036, v=spf1 include:_spf.protonmail.ch ~all
SOA1bruce.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

ctmail.dev is served by two delegated name servers, bruce.ns.cloudflare.com and lia.ns.cloudflare.com.

Mail Servers

ctmail.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.