thwdev.io - dns.ninja

`thwdev.io`

DNSSEC	⚠️ Not signed
A	3.94.239.12^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-94-239-12.compute-1.amazonaws.com`
A	52.21.243.171^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
NS	`ns-612.awsdns-12.net` ⭐
		A	2600:9000:5302:6400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-612.awsdns-12.net`
		A	205.251.194.100^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-612.awsdns-12.net`
NS	`ns-1245.awsdns-27.org`
		A	2600:9000:5304:dd00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1245.awsdns-27.org`
		A	205.251.196.221^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1245.awsdns-27.org`
NS	`ns-1590.awsdns-06.co.uk`
		A	2600:9000:5306:3600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1590.awsdns-06.co.uk`
		A	205.251.198.54^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1590.awsdns-06.co.uk`
NS	`ns-288.awsdns-36.com`
		A	2600:9000:5301:2000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-288.awsdns-36.com`
		A	205.251.193.32^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-288.awsdns-36.com`
MX	`thwdev-io.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`MS=ms74495104`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-612.awsdns-12.net`awsdns-hostmaster@amazon.com serial=1

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1785802438

Same first word

thwdev.io

Similar names

hwtdev.com

thewdv.com

wthdev.github.io

thevwd.com

thedvw.com

DNS History

11 records (7 active, 4 former)

●NSns-1245.awsdns-27.org2026-07-09 → 2026-08-04 · 2 obs

● 2026-07-09 12:55:56
● 2026-08-04 00:30:52

●NSns-1590.awsdns-06.co.uk2026-07-09 → 2026-08-04 · 2 obs

● 2026-07-09 12:55:56
● 2026-08-04 00:30:52

●NSns-288.awsdns-36.com2026-07-09 → 2026-08-04 · 2 obs

● 2026-07-09 12:55:56
● 2026-08-04 00:30:52

●NSns-612.awsdns-12.net2026-07-09 → 2026-08-04 · 2 obs

● 2026-07-09 12:55:56
● 2026-08-04 00:30:52

●MXthwdev-io.mail.protection.outlook.com2026-07-09 → 2026-08-04 · 2 obs

● 2026-07-09 12:55:56
● 2026-08-04 00:30:52

○A100.51.146.1992026-07-09 → 2026-07-09 · 3 obs

● 2026-07-09 12:55:56
○ 2026-08-04 00:30:50
○ 2026-08-04 00:30:52

○A18.210.189.1892026-07-09 → 2026-07-09 · 3 obs

● 2026-07-09 12:55:56
○ 2026-08-04 00:30:50
○ 2026-08-04 00:30:52

●A3.94.239.122026-08-04 → 2026-08-04 · 3 obs

○ 2026-07-09 12:55:56
● 2026-08-04 00:30:50
● 2026-08-04 00:30:52

○A34.195.71.2152026-07-09 → 2026-08-04 · 2 obs

○ 2026-07-09 12:55:56
○ 2026-08-04 00:30:52

●A52.21.243.1712026-08-04 → 2026-08-04 · 3 obs

○ 2026-07-09 12:55:56
● 2026-08-04 00:30:50
● 2026-08-04 00:30:52

○A75.101.234.2402026-07-09 → 2026-08-04 · 2 obs

○ 2026-07-09 12:55:56
○ 2026-08-04 00:30:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io	-
thwdev.io	ns-612.awsdns-12.net, ns-1590.awsdns-06.co.uk, ns-288.awsdns-36.com, ns-1245.awsdns-27.org	-

✅ Authoritative Response

Server:205.251.193.32

NS records: ns-612.awsdns-12.net, ns-1590.awsdns-06.co.uk, ns-288.awsdns-36.com, ns-1245.awsdns-27.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thwdev.io (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.21.243.171, 3.94.239.12`
NS	4	`ns-1245.awsdns-27.org, ns-1590.awsdns-06.co.uk...`
MX	1	`thwdev-io.mail.protection.outlook.com (p`
TXT	2	`MS=ms74495104, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-612.awsdns-12.net awsdns-hostmaster.a`

Analysis

IP Addresses

thwdev.io directs to two IP numbers, 3.94.239.12 and 52.21.243.171

Among the host names that share IP numbers with thwdev.io is ec2-3-94-239-12.compute-1.amazonaws.com, as one example.

Name Servers

The domain thwdev.io is delegated to these four name servers: ns-288.awsdns-36.com, ns-612.awsdns-12.net, ns-1245.awsdns-27.org and ns-1590.awsdns-06.co.uk.

thwdev.io partially shares its NS delegation with several other domains, including ultimateconditioning.com.au, staging-api.let.app, kopokopo.co.ke and two others.

ns-288.awsdns-36.com, ns-612.awsdns-12.net, ns-1245.awsdns-27.org and ns-1590.awsdns-06.co.uk each carry two IP addresses. ns-288.awsdns-36.com has 205.251.193.32 and 2600:9000:5301:2000::1; ns-612.awsdns-12.net has 205.251.194.100 and 2600:9000:5302:6400::1; ns-1245.awsdns-27.org has 205.251.196.221 and 2600:9000:5304:dd00::1; ns-1590.awsdns-06.co.uk has 205.251.198.54 and 2600:9000:5306:3600::1.

Mail Servers

thwdev.io routes its mail through a single mail server, thwdev-io.mail.protection.outlook.com.

thwdev-io.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.11, 52.101.10.6 and 52.101.11.3, along with 5 other.