🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developerguide.net`

DNSSEC	⚠️ Not signed
NS	`ns-360.awsdns-45.com` ⭐
		A	2600:9000:5301:6800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-360.awsdns-45.com`
		A	205.251.193.104^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-360.awsdns-45.com`
NS	`ns-1452.awsdns-53.org`
		A	2600:9000:5305:ac00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1452.awsdns-53.org`
		A	205.251.197.172^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1452.awsdns-53.org`
NS	`ns-1775.awsdns-29.co.uk`
		A	2600:9000:5306:ef00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1775.awsdns-29.co.uk`
		A	205.251.198.239^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1775.awsdns-29.co.uk`
NS	`ns-518.awsdns-00.net`
		A	2600:9000:5302:600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-518.awsdns-00.net`
		A	205.251.194.6^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-518.awsdns-00.net`
TXT	`v=spf1 -all`
SOA	`ns-360.awsdns-45.com`awsdns-hostmaster@amazon.com serial=1

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790779139

Same first word

developerguide.net

developerguide.com

developerguide.help

developerguide.ai

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns-1452.awsdns-53.org2026-09-18 → 2026-09-30 · 2 obs

● 2026-09-18 07:40:34
● 2026-09-30 15:03:46

●NSns-1775.awsdns-29.co.uk2026-09-18 → 2026-09-30 · 2 obs

● 2026-09-18 07:40:34
● 2026-09-30 15:03:46

●NSns-360.awsdns-45.com2026-09-18 → 2026-09-30 · 2 obs

● 2026-09-18 07:40:34
● 2026-09-30 15:03:46

●NSns-518.awsdns-00.net2026-09-18 → 2026-09-30 · 2 obs

● 2026-09-18 07:40:34
● 2026-09-30 15:03:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developerguide.net	ns-518.awsdns-00.net, ns-360.awsdns-45.com, ns-1775.awsdns-29.co.uk, ns-1452.awsdns-53.org	2 records

✅ Authoritative Response

Server:205.251.193.104

NS records: ns-518.awsdns-00.net, ns-360.awsdns-45.com, ns-1775.awsdns-29.co.uk, ns-1452.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developerguide.net (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1452.awsdns-53.org, ns-1775.awsdns-29.co.uk...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns-360.awsdns-45.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-518.awsdns-00.net, ns-518.awsdns-00.net)

Analysis

Name Servers

The NS records for developerguide.net point to four name servers: ns-360.awsdns-45.com, ns-518.awsdns-00.net, ns-1452.awsdns-53.org and ns-1775.awsdns-29.co.uk.

developerguide.net has at least partial name server overlap with other domains, such as smtp.sendamply.net, sibia.com.ar, artebitcloud.click and two others.

ns-360.awsdns-45.com, ns-518.awsdns-00.net, ns-1452.awsdns-53.org and ns-1775.awsdns-29.co.uk all point to exactly two IP numbers each: ns-360.awsdns-45.com → 205.251.193.104 and 2600:9000:5301:6800::1; ns-518.awsdns-00.net → 205.251.194.6 and 2600:9000:5302:600::1; ns-1452.awsdns-53.org → 205.251.197.172 and 2600:9000:5305:ac00::1; ns-1775.awsdns-29.co.uk → 205.251.198.239 and 2600:9000:5306:ef00::1.

developerguide.net - dns.ninja