devsub.net - dns.ninja

devsub.net

DNSSEC⚠️ Not signed
NScoco.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a68Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c068Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2068Cloudflare2a06:98c1:50::/45
A108.162.192.104Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.104Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.104Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsam.ns.cloudflare.com
A2606:4700:58::adf5:3b8dCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c18dCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:218dCloudflare2a06:98c1:50::/45
A108.162.193.141Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.141Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.141Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx1.forwardemail.net ⭐
A2604:a880:2:d0::306:1🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean
PTRmx1.forwardemail.net
A2a02:6ea0:d71e::2🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx1.forwardemail.net
A121.127.44.56🇺🇸 CDN77121.127.44.0/24 Denver
PTRmx1.forwardemail.net
A138.197.213.185🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRmx1.forwardemail.net
MXmx2.forwardemail.net ⭐
A2604:a880:400:d1::cd:9001🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean
PTRmx2.forwardemail.net
A2a02:6ea0:d71e::1🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx2.forwardemail.net
A104.248.224.170🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean
PTRmx2.forwardemail.net
A121.127.44.59🇺🇸 CDN77121.127.44.0/24 Denver
PTRmx2.forwardemail.net
TXTforward-email-site-verification=a7h1lKvKEH
TXTv=spf1 mx include:spf.forwardemail.net include:amazonses.com -all
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2404043194

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780733256

Previously MX for

devsub.net

Subdomains

smtp.devsub.net
mail.devsub.net

Same first word

devsub.net
devsub.com

Similar names

edvbus.de
usbdev.ru
edvsub.de
devusb.us
busdev.com
ubsdev.com
subdev.org
vsebud.com.ua
bsvedu.vn
subdev.com
evdubs.com
bvusde.com
ubsdev.net
devbus.com
svbedu.com
vsebud.ua
subdev.fr
usbdev.com
busdev.eu
devusb.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NScoco.ns.cloudflare.comsam.ns.cloudflare.comns.inwx.dens2.inwx.dens3.inwx.deMXmx1.forwardemail.netmx2.forwardemail.netdevsub.netA176.9.39.1972a01:4f8:150:50c2::2
●NScoco.ns.cloudflare.com2026-03-11 → 2026-06-06 · 3 obs
○ 2018-01-27 17:28:36
● 2026-03-11 22:41:40
● 2026-06-06 08:09:02
○NSns.inwx.de2015-06-28 → 2018-01-27 · 4 obs
● 2015-06-28 16:10:34
● 2018-01-27 17:28:36
○ 2026-03-11 22:41:40
○ 2026-06-06 08:09:02
○NSns2.inwx.de2015-06-28 → 2018-01-27 · 4 obs
● 2015-06-28 16:10:34
● 2018-01-27 17:28:36
○ 2026-03-11 22:41:40
○ 2026-06-06 08:09:02
○NSns3.inwx.de2015-06-28 → 2018-01-27 · 4 obs
● 2015-06-28 16:10:34
● 2018-01-27 17:28:36
○ 2026-03-11 22:41:40
○ 2026-06-06 08:09:02
●NSsam.ns.cloudflare.com2026-03-11 → 2026-06-06 · 3 obs
○ 2018-01-27 17:28:36
● 2026-03-11 22:41:40
● 2026-06-06 08:09:02
○MXdevsub.net2015-06-28 → 2018-01-27 · 4 obs
● 2015-06-28 16:10:34
● 2018-01-27 17:28:36
○ 2026-03-11 22:41:40
○ 2026-06-06 08:09:02
●MXmx1.forwardemail.net2026-03-11 → 2026-06-06 · 3 obs
○ 2018-01-27 17:28:36
● 2026-03-11 22:41:40
● 2026-06-06 08:09:02
●MXmx2.forwardemail.net2026-03-11 → 2026-06-06 · 3 obs
○ 2018-01-27 17:28:36
● 2026-03-11 22:41:40
● 2026-06-06 08:09:02
○A176.9.39.1972015-06-28 → 2018-01-27 · 4 obs
● 2015-06-28 16:10:34
● 2018-01-27 17:28:36
○ 2026-03-11 22:41:40
○ 2026-06-06 08:09:02
○A2a01:4f8:150:50c2::22015-06-28 → 2018-01-27 · 4 obs
● 2015-06-28 16:10:34
● 2018-01-27 17:28:36
○ 2026-03-11 22:41:40
○ 2026-06-06 08:09:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...-
devsub.netsam.ns.cloudflare.com, coco.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.104

NS records: sam.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devsub.net (unsigned zone)

⏱️ Timing

Total: 1779ms | Queries: -

📄 Records

TypeCountSample Data
NS2coco.ns.cloudflare.com, sam.ns.cloudflare.com
MX2mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)
TXT2forward-email-site-verification=a7h1lKvK, v=spf1 mx include:spf.forwardemail.net i
SOA1coco.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

smtp.devsub.net and mail.devsub.net each fall under devsub.net as their parent domain.

Name Servers

DNS delegation for devsub.net points to two name servers: coco.ns.cloudflare.com and sam.ns.cloudflare.com.

DNS names with 6 IP addresses:

The hostname coco.ns.cloudflare.com resolves to 108.162.192.104, 172.64.32.104, 173.245.58.104 and three additional IP addresses.

The hostname sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141, 173.245.59.141 and three additional IP addresses.

Mail Servers

devsub.net is served by two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

Each of mx1.forwardemail.net and mx2.forwardemail.net resolves to 4 IP addresses — mx1.forwardemail.net to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2; mx2.forwardemail.net to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.