`cofacility.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:94a6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5fd6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.214^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.166^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`mx-01-eu-central-1.prod.hydra.sophos.com` ⭐
		A	3.64.64.1^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-64-64-1.eu-central-1.compute.amazonaws.com`
		A	52.57.141.56^{🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix}
			PTR	`ec2-52-57-141-56.eu-central-1.compute.amazonaws.com`
MX	`mx-02-eu-central-1.prod.hydra.sophos.com`⁽²⁰⁾
		A	3.64.64.1^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-64-64-1.eu-central-1.compute.amazonaws.com`
		A	52.57.141.56^{🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix}
			PTR	`ec2-52-57-141-56.eu-central-1.compute.amazonaws.com`
TXT	`MS=ms57372419`
TXT	`TsTe9i+CosTpNYC7gHkjfrOH7Q87WupcVhPNh+ChC7Jx+8x+byh33niXyxNUbhBFc8wJdPsmVVg5r...`
TXT	`ca3-d2991ef574c94e239c521931560e4cc5`
TXT	`sophos-domain-verification=debbbd5f9576ffa95f4b15adc9f353a3f6102bd6`
TXT	`v=spf1 redirect=cofacility.com.spf.sophosdmarc.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.214, 172.67.148.166
		IPv6 hints	2606:4700:3030::ac43:94a6, 2606:4700:3035::6815:5fd6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2410902921

`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=1785730772

Same first word

cofacility.fr

cofacility.com

DNS History

14 records (8 active, 6 former)

●NSalex.ns.cloudflare.com2026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

○NSns1.dreamhost.com2015-07-15 → 2017-03-26 · 4 obs

● 2015-07-15 20:09:06
● 2017-03-26 04:03:52
○ 2026-06-28 17:24:30
○ 2026-08-03 04:35:40

○NSns2.dreamhost.com2015-07-15 → 2017-03-26 · 4 obs

● 2015-07-15 20:09:06
● 2017-03-26 04:03:52
○ 2026-06-28 17:24:30
○ 2026-08-03 04:35:40

○NSns3.dreamhost.com2015-07-15 → 2017-03-26 · 4 obs

● 2015-07-15 20:09:06
● 2017-03-26 04:03:52
○ 2026-06-28 17:24:30
○ 2026-08-03 04:35:40

●NSvera.ns.cloudflare.com2026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

○MXmail.colser.com2015-07-15 → 2017-03-26 · 4 obs

● 2015-07-15 20:09:06
● 2017-03-26 04:03:52
○ 2026-06-28 17:24:30
○ 2026-08-03 04:35:40

●MXmx-01-eu-central-1.prod.hydra.sophos.com2026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

●MXmx-02-eu-central-1.prod.hydra.sophos.com2026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

●A104.21.95.2142026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

●A172.67.148.1662026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

○A173.236.170.1692017-03-26 → 2017-03-26 · 4 obs

○ 2016-03-12 00:55:10
● 2017-03-26 04:03:52
○ 2026-06-28 17:24:30
○ 2026-08-03 04:35:40

○A173.236.184.2482015-07-15 → 2016-03-12 · 4 obs

● 2015-07-15 20:09:06
● 2016-03-12 00:55:10
○ 2017-03-26 04:03:52
○ 2026-08-03 04:35:40

●A2606:4700:3030::ac43:94a62026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

●A2606:4700:3035::6815:5fd62026-06-28 → 2026-08-03 · 3 obs

○ 2017-03-26 04:03:52
● 2026-06-28 17:24:30
● 2026-08-03 04:35:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cofacility.com	alex.ns.cloudflare.com, vera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cofacility.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.214, 172.67.148.166`
AAAA	2	`2606:4700:3035::6815:5fd6, 2606:4700:3030::ac43:94a6`
NS	2	`alex.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	2	`mx-01-eu-central-1.prod.hydra.sophos.com, mx-02-eu-central-1.prod.hydra.sophos.com`
TXT	5	`MS=ms57372419, TsTe9i+CosTpNYC7gHkjfrOH7Q87WupcVhPNh+Ch...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cofacility.com points to the four IP addresses 104.21.95.214, 172.67.148.166, 2606:4700:3030::ac43:94a6 and 2606:4700:3035::6815:5fd6.

Two other host names, along with pacquiaoonlinecasino.click, nxdomain.network and villacalalineup.com, also share IP numbers with cofacility.com.

Name Servers

cofacility.com is served by two delegated name servers, alex.ns.cloudflare.com and vera.ns.cloudflare.com.

cofacility.com shares its NS records with other domains, for example formartis.org, scifiy.com, laketaupomotorinn.co.nz and two others.

There is at least partial name server overlap between cofacility.com and other domains — formtidy.com, arqueomex.com.mx, casino83573.buzz and two more among them.

These name servers are routinely deployed together with the name servers dora.ns.cloudflare.com.

DNS names with 6 IP addresses:

alex.ns.cloudflare.com carries IP addresses 108.162.193.100, 172.64.33.100 and 173.245.59.100, with 3 other addresses beyond those.

vera.ns.cloudflare.com carries IP addresses 108.162.192.147, 172.64.32.147 and 173.245.58.147, with 3 other addresses beyond those.

Mail Servers

cofacility.com is served by two mail servers, mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.

Among the domains sharing a mail server setup with cofacility.com are sem-online.de, svjz.de, ramoil.it and two others.

There is at least a partial MX overlap between cofacility.com and other domains, including ruehlmann-bau.de, railrent.com, rudolfinerhaus.at and two others.

The host names mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com both direct to 3.64.64.1 and 52.57.141.56.

These two host names — mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com — each point to 3.64.64.1 IP addresses.

These two host names — mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com — each point to 52.57.141.56 IP addresses.

cofacility.com - robtex.com

cofacility.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cofacility.com`

`com`