`appbyyou.net`

DNSSEC	⚠️ Not signed
A	52.28.159.17^{🇩🇪 Amazon52.28.0.0/16 EC2 FRA prefix}
		PTR	`ec2-52-28-159-17.eu-central-1.compute.amazonaws.com`
NS	`ns2.checkdomain.de` ⭐
		A	2a01:4f8:2b02:a88::106^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns2.checkdomain.de`
		A	5.9.190.98^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.checkdomain.de`
NS	`ns.checkdomain.de`
		A	2a02:2b80:101:5000::9^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
		A	109.237.143.11^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.checkdomain.de`
SOA	`ns.checkdomain.de`hostmaster@checkdomain.de 2020-04-18 #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=1776082992

Same first word

appbyyou.net

appbyyou.com

appbyyou.de

DNS History

4 records (3 active, 1 former)

●NSns.checkdomain.de2015-07-19 → 2026-04-13 · 2 obs

● 2015-07-19 17:58:26
● 2026-04-13 12:51:26

●NSns2.checkdomain.de2015-07-19 → 2026-04-13 · 2 obs

● 2015-07-19 17:58:26
● 2026-04-13 12:51:26

○A46.237.221.742015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 17:58:26
○ 2015-11-19 13:52:28
○ 2026-04-13 12:51:26

●A52.28.159.172015-11-19 → 2026-04-13 · 3 obs

○ 2015-07-19 17:58:26
● 2015-11-19 13:52:28
● 2026-04-13 12:51:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
appbyyou.net	ns.checkdomain.de, ns2.checkdomain.de	-

✅ Authoritative Response

Server:109.237.143.11

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appbyyou.net (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.28.159.17`
NS	2	`ns2.checkdomain.de, ns.checkdomain.de`
SOA	1	`ns.checkdomain.de hostmaster.checkdomain`

Analysis

IP Addresses

appbyyou.net points to a single IP: 52.28.159.17.

Other host names, for instance ec2-52-28-159-17.eu-central-1.compute.amazonaws.com, share IP numbers with appbyyou.net.

Name Servers

appbyyou.net's delegation is to two name servers ns2.checkdomain.de and ns.checkdomain.de.

appbyyou.net shares the same name server configuration as other domains, such as a-esch.de, cluster.equipment, gasthauszumhirsch.com, bfgroup.org and sunvista.nl.

appbyyou.net shares name servers with other domains to at least some extent, for instance 39.35.46.in-addr.arpa and 68.180.82.in-addr.arpa.

These name servers are commonly used with sl-01.wemacom.net, sl-02.wemacom.net and sl-03.wemacom.net.

Host names with two IP numbers: ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98; ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11

appbyyou.net - robtex.com

appbyyou.net

net