btekrefurb.com - dns.ninja

`btekrefurb.com`

DNSSEC	⚠️ Not signed
A	67.222.16.186^{🇺🇸 PRIVATESYSTEMS67.222.16.0/21 PrivateSystems Networks WA}
		PTR	`186-16.semidedi01-wa.privatesystems.net`
NS	`ns1.netfirms.com` ⭐
		A	162.159.24.252^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.netfirms.com`
		A	162.159.25.208^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`mx.btekrefurb.com`⁽³⁰⁾
		A	66.96.140.172^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`172.140.96.66.static.eigbox.net`
		A	66.96.140.173^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`173.140.96.66.static.eigbox.net`
TXT	`sitelock=384bd70f-6dc6-429e-a26f-0369caf71d57`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.netfirms.com`hostmaster@netfirms.com 2017-02-24 #45

`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=1786536729

Previously MX for

btekrefurb.com

Subdomains

mx.btekrefurb.com

Same first word

btekrefurb.com

DNS History

12 records (7 active, 5 former)

○NSns1.araxitsupport.com2016-12-16 → 2017-08-28 · 4 obs

● 2016-12-16 17:48:54
● 2017-08-28 02:53:04
○ 2026-02-26 05:48:26
○ 2026-08-12 12:17:42

●NSns1.netfirms.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-08-12 12:17:42

○NSns2.araxitsupport.com2016-12-16 → 2017-08-28 · 4 obs

● 2016-12-16 17:48:54
● 2017-08-28 02:53:04
○ 2026-02-26 05:48:26
○ 2026-08-12 12:17:42

●NSns2.netfirms.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-08-12 12:17:42

●MXalt1.aspmx.l.google.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-08-12 12:17:42

●MXalt3.aspmx.l.google.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-08-12 12:17:42

●MXaspmx.l.google.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-08-12 12:17:42

○MXbtekrefurb.com2016-12-16 → 2017-08-28 · 4 obs

● 2016-12-16 17:48:54
● 2017-08-28 02:53:04
○ 2026-02-26 05:48:26
○ 2026-08-12 12:17:42

●MXmx.btekrefurb.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-08-12 12:17:42

○A192.185.163.1602016-12-16 → 2017-08-28 · 4 obs

● 2016-12-16 17:48:54
● 2017-08-28 02:53:04
○ 2026-02-26 05:48:26
○ 2026-08-12 12:17:42

○A198.54.126.212026-02-26 → 2026-04-07 · 5 obs

○ 2017-08-28 02:53:04
● 2026-02-26 05:48:26
● 2026-04-07 05:50:16
○ 2026-07-04 16:30:28
○ 2026-08-12 12:17:42

●A67.222.16.1862026-07-04 → 2026-08-12 · 3 obs

○ 2026-04-07 05:50:16
● 2026-07-04 16:30:28
● 2026-08-12 12:17:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
btekrefurb.com	ns1.netfirms.com, ns2.netfirms.com	4 records

✅ Authoritative Response

Server:162.159.24.252

NS records: ns1.netfirms.com, ns2.netfirms.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btekrefurb.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.222.16.186`
NS	2	`ns2.netfirms.com, ns1.netfirms.com`
MX	4	`ALT1.ASPMX.L.GOOGLE.com (pri: 5), ALT3.ASPMX.L.GOOGLE.com (pri: 10)...`
TXT	2	`sitelock=384bd70f-6dc6-429e-a26f-0369caf, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.netfirms.com hostmaster.netfirms.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.netfirms.com, ns1.netfirms.com, ns2.netfirms.com...)

Analysis

Hierarchy

btekrefurb.com serves as the parent of mx.btekrefurb.com.

IP Addresses

btekrefurb.com resolves to one IP address: 67.222.16.186.

186-16.semidedi01-wa.privatesystems.net, cymplexmedia.ca and wickertoo.com are examples of other host names that share IP numbers with btekrefurb.com.

Name Servers

btekrefurb.com is delegated to two name servers: ns1.netfirms.com and ns2.netfirms.com.

btekrefurb.com uses the same name servers as several other domains — among them hit-emr.com, ramcsys.com, lifesatisfaction.ca and two more.

btekrefurb.com has at least partial name server overlap with other domains, such as mawsie.com, nextshirt.com, jbcustomdrywall.com and two others.

It is common to see these name servers used together with name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

ns1.netfirms.com directs to 162.159.24.252 and ns2.netfirms.com directs to 162.159.25.208; each host name points to exactly one IP number.

Mail Servers

btekrefurb.com has four mail servers: mx.btekrefurb.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt3.aspmx.l.google.com.

btekrefurb.com has at least partial mail server overlap with other domains such as lostsierradigitalconsulting.com, jeanelie.com, ns500758.ns500698.ns500759.ns500758.ns500736.ns500735.ns500735.ns500698.ns500736.ns500736.ns500698.ns500619.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

mx.btekrefurb.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt3.aspmx.l.google.com all point to exactly two IP numbers each: mx.btekrefurb.com → 66.96.140.172 and 66.96.140.173; aspmx.l.google.com → 142.251.167.27 and 2607:f8b0:4004:c21::1a; alt1.aspmx.l.google.com → 192.178.234.27 and 2800:3f0:4003:c14::1b; alt3.aspmx.l.google.com → 192.178.223.27 and 2a00:1450:4009:c0f::1b.