`colivrs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c8d1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:15da^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.218^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.209^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grannbo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2696^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c296^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grannbo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2296^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grannbo.ns.cloudflare.com`
		A	108.162.194.150^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	162.159.38.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	172.64.34.150^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
NS	`hassan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c395^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hassan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2395^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hassan.ns.cloudflare.com`
		A	108.162.195.149^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	162.159.44.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	172.64.35.149^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.218, 172.67.200.209
		IPv6	2606:4700:3033::ac43:c8d1, 2606:4700:3037::6815:15da
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2397862219

`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

Same first word

colivrs.com

Similar names

vicosrl.it

lovrics.ca

rvcolis.fr

silvcor.com

livscor.com

covisrl.com

vicosrl.com

volcris.com

lovcirs.com

DNS History

16 records (7 active, 9 former)

○NSdonald.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

●NSgrannbo.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

●NShassan.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

○NSlinda.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

●MXmx.stackmail.com2026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

○MXmx10.mailspamprotection.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

○MXmx20.mailspamprotection.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

○MXmx30.mailspamprotection.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

●A104.21.21.2182026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

○A104.27.188.1112019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

○A104.27.189.1112019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

●A172.67.200.2092026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

○A2606:4700:30::681b:bc6f2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

○A2606:4700:30::681b:bd6f2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:43:30
○ 2026-02-15 12:54:58
○ 2026-03-22 15:51:58

●A2606:4700:3033::ac43:c8d12026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

●A2606:4700:3037::6815:15da2026-02-15 → 2026-03-22 · 3 obs

○ 2019-12-17 20:43:30
● 2026-02-15 12:54:58
● 2026-03-22 15:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
colivrs.com	grannbo.ns.cloudflare.com, hassan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.150

NS records: grannbo.ns.cloudflare.com, hassan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colivrs.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.218, 172.67.200.209`
AAAA	2	`2606:4700:3033::ac43:c8d1, 2606:4700:3037::6815:15da`
NS	2	`grannbo.ns.cloudflare.com, hassan.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grannbo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

colivrs.com refers to four IP numbers: 2606:4700:3033::ac43:c8d1, 2606:4700:3037::6815:15da, 104.21.21.218 and 172.67.200.209.

Other host names, for instance accademiasanluca.eu, driveelectricweek.org, tlcsunlight.com.au, mail.pikir-klub.kg and frontpagespark.co.uk share IP numbers with colivrs.com.

Name Servers

colivrs.com's delegation uses two name servers: grannbo.ns.cloudflare.com and hassan.ns.cloudflare.com.

colivrs.com uses the same name server setup as other domains, such as shangquan.com.tw, jpc.tw, arf.io, plpshop.com.au and xanie.com.

colivrs.com at least partially shares name servers with other domains, including audifort-eng.com, astra-dev.online, vijendramalhotra.com, invalirus.ru and btc119.com.

These name servers are commonly used with dexter.ns.cloudflare.com.

Host names with six IP numbers:

grannbo.ns.cloudflare.com points to 2606:4700:50::a29f:2696, 2803:f800:50::6ca2:c296, 2a06:98c1:50::ac40:2296, 108.162.194.150, 162.159.38.150 and 172.64.34.150.

hassan.ns.cloudflare.com points to 2606:4700:58::a29f:2c95, 2803:f800:50::6ca2:c395, 2a06:98c1:50::ac40:2395, 108.162.195.149, 162.159.44.149 and 172.64.35.149.

Mail Servers

A single mail server handles colivrs.com, mx.stackmail.com.

colivrs.com shares the same mail server setup as other domains, for instance alltypecleaning.co.uk, clickonint.com, geonem.cz, waren.co.uk and directlearning.net.

Host name mx.stackmail.com resolves to a single IP: 185.151.28.67.

colivrs.com - robtex.com

colivrs.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`colivrs.com`

`com`