cathflo.com - dns.ninja

`cathflo.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:12c8^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:13c8^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.18.200^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.19.200^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
MX	`smtaextrwc01.gene.com` ⭐
		A	72.34.128.245^{🇺🇸 GENENTECH-AS72.34.128.0/24 GENENT SC1 RCN}
			PTR	`smtaextrwc01.gene.com`
MX	`smtaextrwc02.gene.com` ⭐
		A	72.34.128.246^{🇺🇸 GENENTECH-AS72.34.128.0/24 GENENT SC1 RCN}
			PTR	`smtaextrwc02.gene.com`
TXT	`4sw8kxgrc15fmy3z3jkdf7s6jnsm4bph`
TXT	`v=spf1 mx -all`
TXT	`vtxw50zbn5rknp54fvclnwxxmnsh19lm`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.18.200, 104.18.19.200
		IPv6 hints	2606:4700::6812:12c8, 2606:4700::6812:13c8
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2411299068

`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=1786137819

WOT: SAFE (68/100)

Subdomains

www.cathflo.com

metrics.cathflo.com

t.cathflo.com

smetrics.cathflo.com

Same first word

cathflo.org

cathflo.us

cathflo.biz

cathflo.com

cathflo.info

cathflo.net

Similar names

chatflo.com

flochat.com

DNS History

15 records (8 active, 7 former)

●NSalan.ns.cloudflare.com2026-02-17 → 2026-08-07 · 3 obs

○ 2017-02-01 03:00:40
● 2026-02-17 10:04:14
● 2026-08-07 21:38:06

○NSbc-dns-ext-mstr.gene.com2015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

○NSdnadns2e.gene.com2015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

○NSdnadns3e.gene.com2015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

○NSdnadns4e.gene.com2015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

●NSlara.ns.cloudflare.com2026-02-17 → 2026-08-07 · 3 obs

○ 2017-02-01 03:00:40
● 2026-02-17 10:04:14
● 2026-08-07 21:38:06

●MXsmtaextrwc01.gene.com2015-05-24 → 2026-08-07 · 2 obs

● 2015-05-24 05:53:56
● 2026-08-07 21:38:06

●MXsmtaextrwc02.gene.com2015-05-24 → 2026-08-07 · 2 obs

● 2015-05-24 05:53:56
● 2026-08-07 21:38:06

○MXsmtaextvv01.gene.com2015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

○MXsmtaextvv02.gene.com2015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

●A104.18.18.2002026-02-17 → 2026-08-07 · 3 obs

○ 2017-02-01 03:00:40
● 2026-02-17 10:04:14
● 2026-08-07 21:38:06

●A104.18.19.2002026-02-17 → 2026-08-07 · 3 obs

○ 2017-02-01 03:00:40
● 2026-02-17 10:04:14
● 2026-08-07 21:38:06

●A2606:4700::6812:12c82026-02-17 → 2026-08-07 · 3 obs

○ 2017-02-01 03:00:40
● 2026-02-17 10:04:14
● 2026-08-07 21:38:06

●A2606:4700::6812:13c82026-02-17 → 2026-08-07 · 3 obs

○ 2017-02-01 03:00:40
● 2026-02-17 10:04:14
● 2026-08-07 21:38:06

○A72.34.128.1452015-05-24 → 2017-02-01 · 4 obs

● 2015-05-24 05:53:56
● 2017-02-01 03:00:40
○ 2026-02-17 10:04:14
○ 2026-08-07 21:38:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
cathflo.com	lara.ns.cloudflare.com, alan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.128

NS records: lara.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cathflo.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.18.200, 104.18.19.200`
AAAA	2	`2606:4700::6812:13c8, 2606:4700::6812:12c8`
NS	2	`alan.ns.cloudflare.com, lara.ns.cloudflare.com`
MX	2	`smtaextrwc01.gene.com (pri: 10), smtaextrwc02.gene.com (pri: 10)`
TXT	3	`4sw8kxgrc15fmy3z3jkdf7s6jnsm4bph, v=spf1 mx -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

cathflo.com serves as the parent of www.cathflo.com, metrics.cathflo.com, t.cathflo.com and smetrics.cathflo.com.

IP Addresses

cathflo.com resolves to four IP addresses: 104.18.18.200, 104.18.19.200, 2606:4700::6812:12c8 and 2606:4700::6812:13c8.

www.cathflo.com, sst.gotickets.com, ingersollrand.biz and two other host names share IP numbers with cathflo.com.

Name Servers

cathflo.com has two authoritative name servers — alan.ns.cloudflare.com and lara.ns.cloudflare.com.

cathflo.com uses the same name servers as several other domains — among them ocrevus.com, polivy.com, mycareroadmap.com and two more.

cathflo.com has at least partial name server overlap with other domains, such as efdel.com, tunnlesssss.cyou, opendream.ai and two others.

Hostnames that resolve to 6 IP addresses:

alan.ns.cloudflare.com points to 108.162.193.57, 172.64.33.57, 173.245.59.57 and 3 other IP addresses.

lara.ns.cloudflare.com points to 108.162.192.128, 172.64.32.128, 173.245.58.128 and 3 other IP addresses.

Mail Servers

Mail for cathflo.com is handled by two mail servers — smtaextrwc01.gene.com and smtaextrwc02.gene.com.

cathflo.com uses an identical mail server configuration to several other domains — among them risesupport.com, excels.org, beyondpsoriasis.com and two more.

The mail servers of cathflo.com are at least partially shared with other domains, including genentech-access.com.

smtaextrwc01.gene.com directs to 72.34.128.245 and smtaextrwc02.gene.com directs to 72.34.128.246; each host name points to exactly one IP number.