dsp-dev.com - dns.ninja

`dsp-dev.com`

DNSSEC	⚠️ Not signed
NS	`ns-847.awsdns-41.net` ⭐
		A	2600:9000:5303:4f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-847.awsdns-41.net`
		A	205.251.195.79^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-847.awsdns-41.net`
NS	`ns-1225.awsdns-25.org`
		A	2600:9000:5304:c900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1225.awsdns-25.org`
		A	205.251.196.201^{🇺🇸 Amazon205.251.196.0/24 prefix}
NS	`ns-142.awsdns-17.com`
		A	2600:9000:5300:8e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-142.awsdns-17.com`
		A	205.251.192.142^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-142.awsdns-17.com`
NS	`ns-1659.awsdns-15.co.uk`
		A	2600:9000:5306:7b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1659.awsdns-15.co.uk`
		A	205.251.198.123^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1659.awsdns-15.co.uk`
SOA	`ns-847.awsdns-41.net`awsdns-hostmaster@amazon.com serial=1

`com`

	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=1782804581

Previously NS for

dsp-dev.com

Same first word

dsp-dev.com

Similar names

pds-dev.com

esp-dvd.com

DNS History

7 records (4 active, 3 former)

○NSdns01.muumuu-domain.com2015-07-24 → 2017-10-15 · 4 obs

● 2015-07-24 22:11:24
● 2017-10-15 13:40:44
○ 2026-02-18 12:30:36
○ 2026-06-30 07:44:46

○NSdns02.muumuu-domain.com2015-07-24 → 2017-10-15 · 4 obs

● 2015-07-24 22:11:24
● 2017-10-15 13:40:44
○ 2026-02-18 12:30:36
○ 2026-06-30 07:44:46

○NSdsp-dev.com2015-07-24 → 2017-10-15 · 4 obs

● 2015-07-24 22:11:24
● 2017-10-15 13:40:44
○ 2026-02-18 12:30:36
○ 2026-06-30 07:44:46

●NSns-1225.awsdns-25.org2026-02-18 → 2026-06-30 · 3 obs

○ 2017-10-15 13:40:44
● 2026-02-18 12:30:36
● 2026-06-30 07:44:46

●NSns-142.awsdns-17.com2026-02-18 → 2026-06-30 · 3 obs

○ 2017-10-15 13:40:44
● 2026-02-18 12:30:36
● 2026-06-30 07:44:46

●NSns-1659.awsdns-15.co.uk2026-02-18 → 2026-06-30 · 3 obs

○ 2017-10-15 13:40:44
● 2026-02-18 12:30:36
● 2026-06-30 07:44:46

●NSns-847.awsdns-41.net2026-02-18 → 2026-06-30 · 3 obs

○ 2017-10-15 13:40:44
● 2026-02-18 12:30:36
● 2026-06-30 07:44:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dsp-dev.com	ns-142.awsdns-17.com, ns-847.awsdns-41.net, ns-1659.awsdns-15.co.uk, ns-1225.awsdns-25.org	2 records

✅ Authoritative Response

Server:205.251.192.142

NS records: ns-142.awsdns-17.com, ns-847.awsdns-41.net, ns-1659.awsdns-15.co.uk, ns-1225.awsdns-25.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dsp-dev.com (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1225.awsdns-25.org, ns-142.awsdns-17.com...`
SOA	1	`ns-847.awsdns-41.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-142.awsdns-17.com, ns-142.awsdns-17.com)

Analysis

Name Servers

Four name servers handle the delegation for dsp-dev.com: ns-142.awsdns-17.com, ns-847.awsdns-41.net, ns-1225.awsdns-25.org and ns-1659.awsdns-15.co.uk.

dsp-dev.com has at least partial name server overlap with other domains, such as d2tqk3g063k3qh.cloudfront.net, thomasgalvao.com.br, callup.ltd and two others.

It is common to find these name servers paired with the name servers ns-1873.awsdns-42.co.uk.

ns-142.awsdns-17.com, ns-847.awsdns-41.net, ns-1225.awsdns-25.org and ns-1659.awsdns-15.co.uk all point to exactly two IP numbers each: ns-142.awsdns-17.com → 205.251.192.142 and 2600:9000:5300:8e00::1; ns-847.awsdns-41.net → 205.251.195.79 and 2600:9000:5303:4f00::1; ns-1225.awsdns-25.org → 205.251.196.201 and 2600:9000:5304:c900::1; ns-1659.awsdns-15.co.uk → 205.251.198.123 and 2600:9000:5306:7b00::1.