`telephoneinstallers.com`

DNSSEC	⚠️ Not signed
A	45.55.174.179^{🇺🇸 DIGITALOCEAN45.55.128.0/18 DigitalOcean}
		PTR	`telephoneinstallers.com`
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
SOA	`ns1.digitalocean.com`hostmaster@telephoneinstallers.com serial=0

`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=1778564766

PTR for

179.174.55.45.in-addr.arpa

Same first word

telephoneinstallers.com

DNS History

16 records (9 active, 7 former)

○NSdns.site5.com2015-06-15 → 2016-10-28 · 5 obs

○ 2008-03-20 03:40:20
● 2015-06-15 18:55:40
● 2016-10-28 10:42:00
○ 2017-04-19 13:33:10
○ 2026-05-12 06:10:32

○NSdns2.site5.com2015-06-15 → 2016-10-28 · 5 obs

○ 2008-03-20 03:40:20
● 2015-06-15 18:55:40
● 2016-10-28 10:42:00
○ 2017-04-19 13:33:10
○ 2026-05-12 06:10:32

●NSns1.digitalocean.com2017-04-19 → 2026-05-12 · 3 obs

○ 2016-10-28 10:42:00
● 2017-04-19 13:33:10
● 2026-05-12 06:10:32

○NSns1.worldnic.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 03:40:20
○ 2015-06-15 18:55:40
○ 2026-05-12 06:10:32

●NSns2.digitalocean.com2017-04-19 → 2026-05-12 · 3 obs

○ 2016-10-28 10:42:00
● 2017-04-19 13:33:10
● 2026-05-12 06:10:32

○NSns2.worldnic.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 03:40:20
○ 2015-06-15 18:55:40
○ 2026-05-12 06:10:32

●NSns3.digitalocean.com2017-04-19 → 2026-05-12 · 3 obs

○ 2016-10-28 10:42:00
● 2017-04-19 13:33:10
● 2026-05-12 06:10:32

●MXalt1.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs

○ 2017-04-19 13:33:10
● 2026-05-12 06:10:32

●MXalt2.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs

○ 2017-04-19 13:33:10
● 2026-05-12 06:10:32

●MXalt3.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs

○ 2017-04-19 13:33:10
● 2026-05-12 06:10:32

●MXalt4.aspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs

○ 2017-04-19 13:33:10
● 2026-05-12 06:10:32

●MXaspmx.l.google.com2026-05-12 → 2026-05-12 · 2 obs

○ 2017-04-19 13:33:10
● 2026-05-12 06:10:32

○MXmail.telephoneinstallers.com2015-06-15 → 2016-10-28 · 5 obs

○ 2008-03-20 03:40:20
● 2015-06-15 18:55:40
● 2016-10-28 10:42:00
○ 2017-04-19 13:33:10
○ 2026-05-12 06:10:32

○A104.131.118.832015-06-15 → 2015-10-28 · 5 obs

○ 2008-03-20 03:40:20
● 2015-06-15 18:55:40
● 2015-10-28 06:47:46
○ 2016-01-14 22:06:16
○ 2026-05-12 06:10:32

○A45.55.166.2102016-01-14 → 2016-10-28 · 5 obs

○ 2015-10-28 06:47:46
● 2016-01-14 22:06:16
● 2016-10-28 10:42:00
○ 2017-04-19 13:33:10
○ 2026-05-12 06:10:32

●A45.55.174.1792017-04-19 → 2026-05-12 · 3 obs

○ 2016-10-28 10:42:00
● 2017-04-19 13:33:10
● 2026-05-12 06:10:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
telephoneinstallers.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for telephoneinstallers.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.55.174.179`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
SOA	1	`ns1.digitalocean.com hostmaster.telephon`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

telephoneinstallers.com points to a single IP address: 45.55.174.179.

Name Servers

telephoneinstallers.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least part of the name servers for telephoneinstallers.com are shared with other domains, for instance skygemstone.com, 73.55.45.in-addr.arpa, laivuri.net, doodle.je and davidcstevens.com.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

Mail Servers

telephoneinstallers.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

telephoneinstallers.com shares at least some mail servers with other domains, for example hotelnormandin.com, dlps.tp.edu.tw, kumarash.com, taraemad.com and intronet.hu.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c17::1a and 142.251.163.27; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

telephoneinstallers.com - robtex.com