jwdev.tech - dns.ninja

`jwdev.tech`

DNSSEC	⚠️ Not signed
A	92.27.211.140^{🇬🇧 OPALTELECOM-AS92.24.0.0/13 TalkTalk Communications Limited}
		PTR	`host-92-27-211-140.static.as13285.net`
NS	`ns-1905.awsdns-46.co.uk` ⭐
		A	2600:9000:5307:7100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1905.awsdns-46.co.uk`
		A	205.251.199.113^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1905.awsdns-46.co.uk`
NS	`ns-1185.awsdns-20.org`
		A	2600:9000:5304:a100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1185.awsdns-20.org`
		A	205.251.196.161^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1185.awsdns-20.org`
NS	`ns-273.awsdns-34.com`
		A	2600:9000:5301:1100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-273.awsdns-34.com`
		A	205.251.193.17^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-273.awsdns-34.com`
NS	`ns-524.awsdns-01.net`
		A	2600:9000:5302:c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-524.awsdns-01.net`
		A	205.251.194.12^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-524.awsdns-01.net`
MX	`jwdev-tech.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:92.27.211.140/32 ~all`
SOA	`ns-1905.awsdns-46.co.uk`awsdns-hostmaster@amazon.com serial=1

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784206443

Subdomains

www.jwdev.tech

Same first word

jwdev.com

jwdev.tech

DNS History

6 records (6 active, 0 former)

●NSns-1185.awsdns-20.org2019-12-19 → 2026-07-16 · 2 obs

● 2019-12-19 22:51:48
● 2026-07-16 13:15:28

●NSns-1905.awsdns-46.co.uk2019-12-19 → 2026-07-16 · 2 obs

● 2019-12-19 22:51:48
● 2026-07-16 13:15:28

●NSns-273.awsdns-34.com2019-12-19 → 2026-07-16 · 2 obs

● 2019-12-19 22:51:48
● 2026-07-16 13:15:28

●NSns-524.awsdns-01.net2019-12-19 → 2026-07-16 · 2 obs

● 2019-12-19 22:51:48
● 2026-07-16 13:15:28

●MXjwdev-tech.mail.protection.outlook.com2019-12-19 → 2026-07-16 · 2 obs

● 2019-12-19 22:51:48
● 2026-07-16 13:15:28

●A92.27.211.1402019-12-19 → 2026-07-16 · 2 obs

● 2019-12-19 22:51:48
● 2026-07-16 13:15:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
jwdev.tech	ns-273.awsdns-34.com, ns-524.awsdns-01.net, ns-1185.awsdns-20.org, ns-1905.awsdns-46.co.uk	-

✅ Authoritative Response

Server:205.251.199.113

NS records: ns-273.awsdns-34.com, ns-524.awsdns-01.net, ns-1185.awsdns-20.org, ns-1905.awsdns-46.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwdev.tech (unsigned zone)

⏱️ Timing

Total: 1383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.27.211.140`
NS	4	`ns-1185.awsdns-20.org, ns-1905.awsdns-46.co.uk...`
MX	1	`jwdev-tech.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1905.awsdns-46.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

Hierarchy

www.jwdev.tech is a subdomain of jwdev.tech.

IP Addresses

jwdev.tech resolves to just one IP address, 92.27.211.140.

There are other host names — www.jwdev.tech among them — that share IP numbers with jwdev.tech.

Name Servers

The NS records for jwdev.tech point to four name servers: ns-273.awsdns-34.com, ns-524.awsdns-01.net, ns-1185.awsdns-20.org and ns-1905.awsdns-46.co.uk.

The name servers of jwdev.tech overlap at least partially with those of other domains — among them jankoors.com, d3pgi6vt6ftzj8.cloudfront.net, soundstation.net and two more.

Each of the four hosts ns-273.awsdns-34.com, ns-524.awsdns-01.net, ns-1185.awsdns-20.org and ns-1905.awsdns-46.co.uk has two IP addresses. ns-273.awsdns-34.com points to 205.251.193.17 and 2600:9000:5301:1100::1. ns-524.awsdns-01.net points to 205.251.194.12 and 2600:9000:5302:c00::1. ns-1185.awsdns-20.org points to 205.251.196.161 and 2600:9000:5304:a100::1. ns-1905.awsdns-46.co.uk points to 205.251.199.113 and 2600:9000:5307:7100::1.

Mail Servers

The sole mail server for jwdev.tech is jwdev-tech.mail.protection.outlook.com.

With 8 IP addresses total, jwdev-tech.mail.protection.outlook.com resolves to 52.101.68.27, 52.101.68.36, 52.101.73.16 and 5 others.