`device-checking.com`

DNSSEC	⚠️ Not signed
A	46.101.81.149^{🇬🇧 DIGITALOCEAN46.101.80.0/20 DigitalOcean}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1751499118

`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

⚠️ On DNS blocklist: tif

Subdomains

www.device-checking.com

Same first word

device-checking.com

DNS History

8 records (8 active, 0 former)

●NSdns1.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●NSdns2.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●MXeforward1.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●MXeforward2.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●MXeforward3.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●MXeforward4.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●MXeforward5.registrar-servers.com2026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

●A46.101.81.1492026-03-09 → 2026-03-23 · 2 obs

● 2026-03-09 03:48:02
● 2026-03-23 04:32:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
device-checking.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for device-checking.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.101.81.149`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

The parent of www.device-checking.com is device-checking.com.

IP Addresses

device-checking.com points to a single IP address: 46.101.81.149.

Other host names such as mail.warningnotification.com, device-repairs.com, www.system-noticers.com, www.android-updated.com and android-updated.com share IPs with device-checking.com.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for device-checking.com.

device-checking.com shares the same name server setup as other domains, for example wendyaschmidt.com, crystal-chandelier.com, jesserewing.com, dessifyk7p.info and yann.pro.

device-checking.com at least partially shares name servers with other domains, for example occomputerguys.com, floatapprentice.com, singingneedle.com, stefhoffer.com and fibrovera.com.

These name servers are commonly used with dns3.registrar-servers.com and dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

device-checking.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

device-checking.com shares at least partially some mail servers with other domains, for instance youbringyou.com, acalerts.com, holpy.com, socialmediavalue.io and elssar.space.