facilitymanagersinc.com - dns.ninja

`facilitymanagersinc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:241c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b852^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.28^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.82^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
MX	`d231091a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d231091b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.28, 172.67.184.82
		IPv6 hints	2606:4700:3035::6815:241c, 2606:4700:3037::ac43:b852
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`sara.ns.cloudflare.com`dns@cloudflare.com serial=2411792075

`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=1786564419

Previously MX for

facilitymanagersinc.com

Same first word

facilitymanagersinc.com

DNS History

17 records (8 active, 9 former)

○NSns3.hotwirenetworks.net2016-12-16 → 2017-11-04 · 4 obs

● 2016-12-16 17:44:58
● 2017-11-04 09:34:52
○ 2026-02-27 03:24:12
○ 2026-08-12 20:20:14

○NSns4.hotwirenetworks.net2016-12-16 → 2017-11-04 · 4 obs

● 2016-12-16 17:44:58
● 2017-11-04 09:34:52
○ 2026-02-27 03:24:12
○ 2026-08-12 20:20:14

●NSsara.ns.cloudflare.com2026-02-27 → 2026-08-12 · 3 obs

○ 2017-11-04 09:34:52
● 2026-02-27 03:24:12
● 2026-08-12 20:20:14

●NStom.ns.cloudflare.com2026-02-27 → 2026-08-12 · 3 obs

○ 2017-11-04 09:34:52
● 2026-02-27 03:24:12
● 2026-08-12 20:20:14

●MXd231091a.ess.barracudanetworks.com2026-02-27 → 2026-08-12 · 3 obs

○ 2017-11-04 09:34:52
● 2026-02-27 03:24:12
● 2026-08-12 20:20:14

●MXd231091b.ess.barracudanetworks.com2026-02-27 → 2026-08-12 · 3 obs

○ 2017-11-04 09:34:52
● 2026-02-27 03:24:12
● 2026-08-12 20:20:14

○MXfacilitymanagersinc.com2016-12-16 → 2017-11-04 · 4 obs

● 2016-12-16 17:44:58
● 2017-11-04 09:34:52
○ 2026-02-27 03:24:12
○ 2026-08-12 20:20:14

●A104.21.36.282026-04-13 → 2026-08-12 · 10 obs

○ 2026-02-27 03:24:12
○ 2026-03-28 13:37:04
● 2026-04-13 10:57:44
● 2026-04-17 02:33:44
○ 2026-04-23 22:48:06
○ 2026-05-03 13:59:28
● 2026-06-06 03:51:26
○ 2026-06-20 07:24:54
● 2026-08-12 20:20:12
● 2026-08-12 20:20:14

●A172.67.184.822026-04-13 → 2026-08-12 · 10 obs

○A188.114.96.02026-02-27 → 2026-06-20 · 11 obs

○ 2017-11-04 09:34:52
● 2026-02-27 03:24:12
● 2026-03-28 13:37:04
○ 2026-04-13 10:57:44
○ 2026-04-17 02:33:44
● 2026-04-23 22:48:06
● 2026-05-03 13:59:28
○ 2026-06-06 03:51:26
● 2026-06-20 07:24:54
○ 2026-08-12 20:20:12
○ 2026-08-12 20:20:14

○A188.114.97.02026-02-27 → 2026-06-20 · 11 obs

○A2606:4700:3033::ac43:b8522026-04-13 → 2026-06-06 · 9 obs

●A2606:4700:3035::6815:241c2026-04-13 → 2026-08-12 · 10 obs

●A2606:4700:3037::ac43:b8522026-08-12 → 2026-08-12 · 3 obs

○ 2026-06-20 07:24:54
● 2026-08-12 20:20:12
● 2026-08-12 20:20:14

○A2a06:98c1:3120::2026-02-27 → 2026-06-20 · 11 obs

○A2a06:98c1:3121::2026-02-27 → 2026-06-20 · 11 obs

○A69.16.209.1312016-12-16 → 2017-11-04 · 4 obs

● 2016-12-16 17:44:58
● 2017-11-04 09:34:52
○ 2026-02-27 03:24:12
○ 2026-08-12 20:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
facilitymanagersinc.com	tom.ns.cloudflare.com, sara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.147

NS records: tom.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for facilitymanagersinc.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.28, 172.67.184.82`
AAAA	2	`2606:4700:3037::ac43:b852, 2606:4700:3035::6815:241c`
NS	2	`sara.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	2	`d231091a.ess.barracudanetworks.com (pri:, d231091b.ess.barracudanetworks.com (pri:`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

facilitymanagersinc.com resolves to four IP addresses: 104.21.36.28, 172.67.184.82, 2606:4700:3035::6815:241c and 2606:4700:3037::ac43:b852.

Two other host names, along with howardberglearning.com, blezi.be and pixelmade.com.br, also share IP numbers with facilitymanagersinc.com.

Name Servers

Two name servers handle the delegation for facilitymanagersinc.com: sara.ns.cloudflare.com and tom.ns.cloudflare.com.

facilitymanagersinc.com shares its NS records with other domains, for example dmradio.biz, 2chezrestaurant.com, arthur-il.gov and two others.

facilitymanagersinc.com shares at least some of its name servers with other domains, including dalealayerio.digital, wtboa.com, shinjiru.my and two others.

These name servers are frequently paired with the name servers kia.ns.cloudflare.com and maya.ns.cloudflare.com.

DNS names with 6 IP addresses:

sara.ns.cloudflare.com resolves to 108.162.192.144, 172.64.32.144 and 173.245.58.144 among others, with 3 other IP addresses in total.

tom.ns.cloudflare.com resolves to 108.162.193.147, 172.64.33.147 and 173.245.59.147 among others, with 3 other IP addresses in total.

Mail Servers

facilitymanagersinc.com is served by two mail servers, d231091a.ess.barracudanetworks.com and d231091b.ess.barracudanetworks.com.

d231091a.ess.barracudanetworks.com and d231091b.ess.barracudanetworks.com both direct to 209.222.82.252, 209.222.82.253 and 209.222.82.255, all three IP addresses being shared between the two hosts.

d231091a.ess.barracudanetworks.com along with d231091b.ess.barracudanetworks.com each resolve to 209.222.82.252 IP addresses.

d231091a.ess.barracudanetworks.com along with d231091b.ess.barracudanetworks.com each resolve to 209.222.82.253 IP addresses.

d231091a.ess.barracudanetworks.com along with d231091b.ess.barracudanetworks.com each resolve to 209.222.82.255 IP addresses.