mail.markdevelopers.com - dns.ninja

mail.markdevelopers.com

CNAMEtraff-https.hugedomains.com
CNAMEhdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com
DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fbπŸ‡ΊπŸ‡Έ Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeeeπŸ‡ΊπŸ‡Έ Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84πŸ‡ΊπŸ‡Έ Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197πŸ‡ΊπŸ‡Έ Amazon54.242.0.0/15 EC2 IAD prefix

markdevelopers.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fbπŸ‡ΊπŸ‡Έ Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeeeπŸ‡ΊπŸ‡Έ Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84πŸ‡ΊπŸ‡Έ Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197πŸ‡ΊπŸ‡Έ Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
NSnsg1.namebrightdns.com
NSnsg2.namebrightdns.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-06-19 #1

Previously MX for

Same first word

Similar names

DNS History

9 records (7 active, 2 former)

20162017201820192020202120222023202420252026NSnsg1.namebrightdns.comnsg2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197173.254.28.132173.254.28.90CNAMEtraff-https.hugedomains.com
●NSnsg1.namebrightdns.com2026-02-21 β†’ 2026-06-19 Β· 2 obs
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44
●NSnsg2.namebrightdns.com2026-02-21 β†’ 2026-06-19 Β· 2 obs
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44
●A13.223.25.842026-02-21 β†’ 2026-06-19 Β· 3 obs
β—‹ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44
β—‹A173.254.28.1322015-07-12 β†’ 2015-07-12 Β· 3 obs
● 2015-07-12 08:57:44
β—‹ 2015-11-25 02:12:20
β—‹ 2026-06-19 08:51:44
β—‹A173.254.28.902015-11-25 β†’ 2015-11-25 Β· 4 obs
β—‹ 2015-07-12 08:57:44
● 2015-11-25 02:12:20
β—‹ 2016-02-26 17:28:02
β—‹ 2026-06-19 08:51:44
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-21 β†’ 2026-06-19 Β· 3 obs
β—‹ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-21 β†’ 2026-06-19 Β· 3 obs
β—‹ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44
●A54.243.117.1972026-02-21 β†’ 2026-06-19 Β· 3 obs
β—‹ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44
●CNAMEtraff-https.hugedomains.com2026-02-21 β†’ 2026-06-19 Β· 2 obs
● 2026-02-21 12:54:34
● 2026-06-19 08:51:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...-
markdevelopers.comnsg1.namebrightdns.com, nsg2.namebrightdns.com12 records

βœ… Authoritative Response

Server:3.88.240.25

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markdevelopers.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
CNAME1traff-https.hugedomains.com

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

mail.markdevelopers.com directs to four IP numbers, which are 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Additional host names β€” mail.itcbook.com, mail.klabel.com, rontax.com and two others β€” share IP numbers with mail.markdevelopers.com.