`bartlettmailer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:50c9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:998e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.201^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.142^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
MX	`usb-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.150.242^{🇺🇸 Mimecast-NA170.10.150.0/24 Mimecast NA}
			PTR	`usb-smtp-delivery-2.mimecast.com`
		A	170.10.152.242^{🇺🇸 Mimecast-NA170.10.152.0/24 Mimecast NA}
			PTR	`usb-smtp-delivery-2.mimecast.com`
MX	`usb-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.150.242^{🇺🇸 Mimecast-NA170.10.150.0/24 Mimecast NA}
			PTR	`usb-smtp-delivery-2.mimecast.com`
		A	170.10.152.242^{🇺🇸 Mimecast-NA170.10.152.0/24 Mimecast NA}
			PTR	`usb-smtp-delivery-2.mimecast.com`
TXT	`MS=ms63313657`
TXT	`atlassian-domain-verification=Mre682KYjMs7oTzN0dtOb59dXu0BGoo7OQzG1cQiL6YEWrU...`
TXT	`v=spf1 include:spf-0064f701.pphosted.com include:spf.protection.outlook.com i...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.201, 172.67.153.142
		IPv6 hints	2606:4700:3035::6815:50c9, 2606:4700:3037::ac43:998e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2400766233

`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=1776062257

Same first word

bartlettmailer.com

DNS History

9 records (8 active, 1 former)

●NScarol.ns.cloudflare.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 21:00:48
● 2026-04-13 06:41:56

●NSvick.ns.cloudflare.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 21:00:48
● 2026-04-13 06:41:56

○MXbartlettmailer-com.mail.protection.outlook.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 21:00:48
○ 2026-04-01 02:31:08
○ 2026-04-13 06:41:56

●MXusb-smtp-inbound-1.mimecast.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-05-09 21:00:48
● 2026-04-01 02:31:08
● 2026-04-13 06:41:56

●MXusb-smtp-inbound-2.mimecast.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-05-09 21:00:48
● 2026-04-01 02:31:08
● 2026-04-13 06:41:56

●A104.21.80.2012026-04-01 → 2026-04-13 · 2 obs

● 2026-04-01 02:31:08
● 2026-04-13 06:41:56

●A172.67.153.1422026-04-01 → 2026-04-13 · 2 obs

● 2026-04-01 02:31:08
● 2026-04-13 06:41:56

●A2606:4700:3035::6815:50c92026-04-01 → 2026-04-13 · 2 obs

● 2026-04-01 02:31:08
● 2026-04-13 06:41:56

●A2606:4700:3037::ac43:998e2026-04-01 → 2026-04-13 · 2 obs

● 2026-04-01 02:31:08
● 2026-04-13 06:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bartlettmailer.com	carol.ns.cloudflare.com, vick.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.244

NS records: carol.ns.cloudflare.com, vick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bartlettmailer.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.142, 104.21.80.201`
AAAA	2	`2606:4700:3035::6815:50c9, 2606:4700:3037::ac43:998e`
NS	2	`carol.ns.cloudflare.com, vick.ns.cloudflare.com`
MX	2	`usb-smtp-inbound-1.mimecast.com (pri: 10, usb-smtp-inbound-2.mimecast.com (pri: 10`
TXT	3	`MS=ms63313657, atlassian-domain-verification=Mre682KYjM...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by bartlettmailer.com: 2606:4700:3035::6815:50c9, 2606:4700:3037::ac43:998e, 104.21.80.201 and 172.67.153.142.

other host names including coin2fx.com, gaoryrt.com, shoptitans.dowob.dev, gumrosin.org and megadiscountcode.com share IP numbers with bartlettmailer.com.

Name Servers

bartlettmailer.com is delegated to two name servers carol.ns.cloudflare.com and vick.ns.cloudflare.com.

bartlettmailer.com shares the same name server setup as other domains, for instance savagecompanystore.com, 10login.com, bartlettmexico.com, watermarkktp.com and biomorphik.com.

bartlettmailer.com at least partially shares name servers with other domains, for instance masa49.cam, xn--alpay-16b.com, n1info.hr, deatonswaterfront.com and novakarto.com.

These name servers are commonly used alongside etta.ns.cloudflare.com and junade.ns.cloudflare.com.

Host names with six IP numbers:

Host name carol.ns.cloudflare.com points to: 2606:4700:50::adf5:3a50, 2803:f800:50::6ca2:c050, 2a06:98c1:50::ac40:2050, 108.162.192.80, 172.64.32.80 and 173.245.58.80.

Host name vick.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.

Mail Servers

Two mail servers handle bartlettmailer.com: usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com.

bartlettmailer.com shares the same mail server setup as other domains, for instance chardancm.com, luminexpert.com, victoriacountytx.gov, rijra.com and experiencelifemag.com.

bartlettmailer.com shares some mail servers with other domains, at least partially, for instance b2bdatafinder.eu, meddco.net, lasvegascolor.com, landlinc.co.uk and napcusa.com.

Host names with two IP numbers:

usb-smtp-inbound-1.mimecast.com points to 170.10.150.242 and 170.10.152.242

usb-smtp-inbound-2.mimecast.com points to 170.10.150.242 and 170.10.152.242

Host names pointing to 170.10.150.242: usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com

Host names pointing to 170.10.152.242: usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com

bartlettmailer.com - robtex.com