`fbresorts.com`

DNSSEC	⚠️ Not signed
A	192.237.194.134^{🇺🇸 RACKSPACE-DFW192.237.192.0/19 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`P2JcvlnY2xBB5ZbFCXabQYpWRWGJNP9x0OK1wDnHS8wl7Zk0cSw2x4nDyH33nwljfwQ9upZOYuyqj...`
TXT	`MS=ms45566311`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2018-12-04 #1

`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=1775992297

Subdomains

webmail.fbresorts.com

Same first word

fbresorts.com

fbresorts.net

Similar names

bfortress.com

DNS History

15 records (10 active, 5 former)

○NSns.rackspace.com2015-08-28 → 2016-11-11 · 4 obs

● 2015-08-28 07:25:10
● 2016-11-11 01:09:44
○ 2017-07-09 07:44:58
○ 2026-04-12 11:16:20

●NSns1.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

●NSns2.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

○NSns2.rackspace.com2015-08-28 → 2016-11-11 · 4 obs

● 2015-08-28 07:25:10
● 2016-11-11 01:09:44
○ 2017-07-09 07:44:58
○ 2026-04-12 11:16:20

●NSns3.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

●NSns4.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

●NSns5.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

●NSns6.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

●NSns7.markmonitor.com2017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

○MXmail.fontainebleau.com2015-08-28 → 2017-09-08 · 4 obs

● 2015-08-28 07:25:10
● 2017-09-08 22:44:04
○ 2026-03-27 05:35:18
○ 2026-04-12 11:16:20

○MXmailman.fontainebleau.com2015-08-28 → 2017-09-08 · 4 obs

● 2015-08-28 07:25:10
● 2017-09-08 22:44:04
○ 2026-03-27 05:35:18
○ 2026-04-12 11:16:20

●MXus-smtp-inbound-1.mimecast.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-09-08 22:44:04
● 2026-03-27 05:35:18
● 2026-04-12 11:16:20

●MXus-smtp-inbound-2.mimecast.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-09-08 22:44:04
● 2026-03-27 05:35:18
● 2026-04-12 11:16:20

●A192.237.194.1342017-07-09 → 2026-04-12 · 3 obs

○ 2016-11-11 01:09:44
● 2017-07-09 07:44:58
● 2026-04-12 11:16:20

○A72.32.65.2122015-08-28 → 2016-11-11 · 4 obs

● 2015-08-28 07:25:10
● 2016-11-11 01:09:44
○ 2017-07-09 07:44:58
○ 2026-04-12 11:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
fbresorts.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fbresorts.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.237.194.134`
NS	7	`ns5.markmonitor.com, ns7.markmonitor.com...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	2	`P2JcvlnY2xBB5ZbFCXabQYpWRWGJNP9x0OK1wDnH, MS=ms45566311`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

fbresorts.com is a parent of webmail.fbresorts.com.

IP Addresses

fbresorts.com points to a single IP number: 192.237.194.134.

Other host names, for instance fbmb.com, share IP numbers with fbresorts.com.

Name Servers

fbresorts.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

fbresorts.com at least partially shares name servers with other domains, for instance isle-one.com, devmuni.com, victorproductsusa.com, hot-wheels.mx and rah-66comanche.com.

Host names with two IP numbers:

ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.

Mail Servers

fbresorts.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

fbresorts.com uses the same mail server configuration as other domains, such as hebcenter.net, timberpress.co.uk, americanassetstrust.com, vairesort.com and fellreynolds.com.

fbresorts.com shares at least some mail servers with other domains, for instance kinsalecapitalgroup.com, fivespan.com, arctic-hayes.eu and kaleido.com.