refcomputer.com - dns.ninja

`refcomputer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:e16^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:f16^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4af2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.14.22^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.22^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.74.242^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:mail.zendesk.com ?all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.14.22, 104.26.15.22, 172.67.74.242
		IPv6 hints	2606:4700:20::681a:e16, 2606:4700:20::681a:f16, 2606:4700:20::ac43:4af2
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2407365333

`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=1782937791

Subdomains

mail.refcomputer.com

Same first word

refcomputer.com

Similar names

fmcoperture.it

DNS History

17 records (10 active, 7 former)

●NSgina.ns.cloudflare.com2017-02-07 → 2026-07-01 · 3 obs

○ 2016-04-18 13:27:30
● 2017-02-07 16:18:40
● 2026-07-01 20:52:28

○NSns13.domaincontrol.com2015-05-26 → 2016-04-18 · 4 obs

● 2015-05-26 15:34:26
● 2016-04-18 13:27:30
○ 2017-02-07 16:18:40
○ 2026-07-01 20:52:28

○NSns14.domaincontrol.com2015-05-26 → 2016-04-18 · 4 obs

● 2015-05-26 15:34:26
● 2016-04-18 13:27:30
○ 2017-02-07 16:18:40
○ 2026-07-01 20:52:28

●NSsid.ns.cloudflare.com2017-02-07 → 2026-07-01 · 3 obs

○ 2016-04-18 13:27:30
● 2017-02-07 16:18:40
● 2026-07-01 20:52:28

●MXmailstore1.secureserver.net2015-05-26 → 2026-07-01 · 2 obs

● 2015-05-26 15:34:26
● 2026-07-01 20:52:28

●MXsmtp.secureserver.net2015-05-26 → 2026-07-01 · 2 obs

● 2015-05-26 15:34:26
● 2026-07-01 20:52:28

○A104.25.48.212017-02-07 → 2018-08-29 · 5 obs

○ 2016-04-18 13:27:30
● 2017-02-07 16:18:40
● 2018-08-29 13:20:42
○ 2026-02-17 22:16:44
○ 2026-07-01 20:52:28

○A104.25.49.212017-02-07 → 2018-08-29 · 5 obs

○ 2016-04-18 13:27:30
● 2017-02-07 16:18:40
● 2018-08-29 13:20:42
○ 2026-02-17 22:16:44
○ 2026-07-01 20:52:28

●A104.26.14.222026-02-17 → 2026-07-01 · 3 obs

○ 2018-08-29 13:20:42
● 2026-02-17 22:16:44
● 2026-07-01 20:52:28

●A104.26.15.222026-02-17 → 2026-07-01 · 3 obs

○ 2018-08-29 13:20:42
● 2026-02-17 22:16:44
● 2026-07-01 20:52:28

●A172.67.74.2422026-02-17 → 2026-07-01 · 3 obs

○ 2018-08-29 13:20:42
● 2026-02-17 22:16:44
● 2026-07-01 20:52:28

○A2400:cb00:2048:1::6819:30152017-02-07 → 2018-08-29 · 5 obs

○ 2016-04-18 13:27:30
● 2017-02-07 16:18:40
● 2018-08-29 13:20:42
○ 2026-02-17 22:16:44
○ 2026-07-01 20:52:28

○A2400:cb00:2048:1::6819:31152017-02-07 → 2018-08-29 · 5 obs

○ 2016-04-18 13:27:30
● 2017-02-07 16:18:40
● 2018-08-29 13:20:42
○ 2026-02-17 22:16:44
○ 2026-07-01 20:52:28

●A2606:4700:20::681a:e162026-02-17 → 2026-07-01 · 3 obs

○ 2018-08-29 13:20:42
● 2026-02-17 22:16:44
● 2026-07-01 20:52:28

●A2606:4700:20::681a:f162026-02-17 → 2026-07-01 · 3 obs

○ 2018-08-29 13:20:42
● 2026-02-17 22:16:44
● 2026-07-01 20:52:28

●A2606:4700:20::ac43:4af22026-02-17 → 2026-07-01 · 3 obs

○ 2018-08-29 13:20:42
● 2026-02-17 22:16:44
● 2026-07-01 20:52:28

○A50.63.69.12015-05-26 → 2016-04-18 · 4 obs

● 2015-05-26 15:34:26
● 2016-04-18 13:27:30
○ 2017-02-07 16:18:40
○ 2026-07-01 20:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
refcomputer.com	gina.ns.cloudflare.com, sid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.143

NS records: gina.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refcomputer.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.74.242, 104.26.15.22...`
AAAA	3	`2606:4700:20::681a:e16, 2606:4700:20::681a:f16...`
NS	2	`gina.ns.cloudflare.com, sid.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`v=spf1 include:mail.zendesk.com ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`gina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gina.ns.cloudflare.com, gina.ns.cloudflare.com, gina.ns.cloudflare.com...)

Analysis

Hierarchy

refcomputer.com is a parent domain of mail.refcomputer.com.

IP Addresses

With 6 IP addresses in total, refcomputer.com resolves to 104.26.14.22, 104.26.15.22, 172.67.74.242 and 3 other.

Among the host names that share IP numbers with refcomputer.com are aarna.finance, zutobi.com, www.africanskyhunting.co.za and two others.

Name Servers

The NS records for refcomputer.com delegate to gina.ns.cloudflare.com and sid.ns.cloudflare.com.

refcomputer.com has the same name server delegation as a number of other domains, such as it4fun.net, agotabiro.com, localcast.app and two more.

refcomputer.com shares at least some of its name servers with other domains, including autot.nl, charterbank.us, paradigmatica.org and two others.

These name servers are frequently paired with the name servers pablo.ns.cloudflare.com and jim.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

gina.ns.cloudflare.com maps to 108.162.192.117, 172.64.32.117, 173.245.58.117 and 3 additional IP addresses.

sid.ns.cloudflare.com maps to 108.162.193.143, 172.64.33.143, 173.245.59.143 and 3 additional IP addresses.

Mail Servers

The MX records for refcomputer.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

refcomputer.com has the same mail server arrangement as a number of other domains, for example eladwolfman.com, filmsteria.com, autismwebsite.com and two more.

refcomputer.com shares at least some of its mail servers with other domains, such as sportsupplements.com.

mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.