`androiddevbook.com`

DNSSEC	⚠️ Not signed
A	46.250.255.219^{🇬🇧 CONTABO-ASIA46.250.248.0/21}
		PTR	`vmi3134829.contaboserver.net`
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@androiddevbook.com 2026-03-10 #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=1771291435

Subdomains

www.androiddevbook.com

Same first word

androiddevbook.com

DNS History

19 records (3 active, 16 former)

○NSadel.ns.cloudflare.com2026-03-07 → 2026-03-07 · 3 obs

○ 2017-05-16 23:26:02
● 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○NSgiancarlo.ns.cloudflare.com2026-03-07 → 2026-03-07 · 3 obs

○ 2017-05-16 23:26:02
● 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○NSns-117.awsdns-14.com2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○NSns-1207.awsdns-22.org2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○NSns-1903.awsdns-45.co.uk2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○NSns-970.awsdns-57.net2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

●NSns1.dyna-ns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-07 05:39:10
● 2026-03-24 06:11:22

●NSns2.dyna-ns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-07 05:39:10
● 2026-03-24 06:11:22

○MXalt1.aspmx.l.google.com2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○MXalt2.aspmx.l.google.com2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○MXaspmx.l.google.com2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○MXaspmx2.googlemail.com2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○MXaspmx3.googlemail.com2015-06-28 → 2017-05-16 · 4 obs

● 2015-06-28 14:50:32
● 2017-05-16 23:26:02
○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○A104.21.93.2522026-03-07 → 2026-03-07 · 2 obs

● 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○A172.67.217.972026-03-07 → 2026-03-07 · 2 obs

● 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○A2606:4700:3035::6815:5dfc2026-03-07 → 2026-03-07 · 2 obs

● 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○A2606:4700:3035::ac43:d9612026-03-07 → 2026-03-07 · 2 obs

● 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

○A34.195.60.1392026-03-07 → 2026-03-24 · 2 obs

○ 2026-03-07 05:39:10
○ 2026-03-24 06:11:22

●A46.250.255.2192026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-07 05:39:10
● 2026-03-24 06:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
androiddevbook.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.26.92

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for androiddevbook.com (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.250.255.219`
NS	2	`ns2.dyna-ns.net, ns1.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.androiddevboo`

Analysis

Hierarchy

androiddevbook.com is the parent of www.androiddevbook.com.

IP Addresses

androiddevbook.com resolves to one IP number: 46.250.255.219.

other host names including revo.top, ryedaleschool.org, backlinksindexer.net, telnetinfo.com and cveto4ki.com share IP numbers with androiddevbook.com.

Name Servers

androiddevbook.com is delegated to two name servers ns1.dyna-ns.net and ns2.dyna-ns.net.

androiddevbook.com shares the same name server setup as other domains, for instance zougadere.com, fairysoap.com, machina.org, nexdoor.net and qobird.com.

Host names with four IP numbers: ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.

androiddevbook.com - robtex.com