mailtrack.formstack.com - dns.ninja

`mailtrack.formstack.com`

CNAME	`sendgrid.net`
DNSSEC	⚠️ Not signed
A	3.20.87.51^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
		PTR	`ec2-3-20-87-51.us-east-2.compute.amazonaws.com`
A	3.20.194.73^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
A	3.220.122.174^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
A	3.231.179.208^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	18.224.219.179^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
A	54.158.174.185^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
NS	`ns10.dnsmadeeasy.com` ⭐
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com`
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com`
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
MX	`mx2.sendgrid.net` ⭐
		A	3.17.120.38^{🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
		A	3.136.245.72^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-136-245-72.us-east-2.compute.amazonaws.com`
		A	13.216.54.185^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-216-54-185.compute-1.amazonaws.com`
		A	18.224.101.244^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-224-101-244.us-east-2.compute.amazonaws.com`
		A	34.198.67.24^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-198-67-24.compute-1.amazonaws.com`
		A	44.216.124.122^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-216-124-122.compute-1.amazonaws.com`
		A	44.245.249.202^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-245-249-202.us-west-2.compute.amazonaws.com`
		A	52.25.213.239^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-25-213-239.us-west-2.compute.amazonaws.com`
		A	52.37.49.26^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-37-49-26.us-west-2.compute.amazonaws.com`
MX	`mx.sendgrid.net`⁽²⁰⁾
		A	3.17.120.38^{🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
		A	3.136.245.72^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-136-245-72.us-east-2.compute.amazonaws.com`
		A	13.216.54.185^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-216-54-185.compute-1.amazonaws.com`
		A	15.222.160.229^{🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix}
			PTR	`ec2-15-222-160-229.ca-central-1.compute.amazonaws.com`
		A	16.52.61.209^{🇺🇸 Amazon16.52.0.0/16 EC2 YUL prefix}
			PTR	`ec2-16-52-61-209.ca-central-1.compute.amazonaws.com`
		A	16.52.110.174^{🇺🇸 Amazon16.52.0.0/16 EC2 YUL prefix}
			PTR	`ec2-16-52-110-174.ca-central-1.compute.amazonaws.com`
		A	18.224.101.244^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-224-101-244.us-east-2.compute.amazonaws.com`
		A	34.198.67.24^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-198-67-24.compute-1.amazonaws.com`
		A	44.216.124.122^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-216-124-122.compute-1.amazonaws.com`
		A	44.245.249.202^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-245-249-202.us-west-2.compute.amazonaws.com`
		A	52.25.213.239^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-25-213-239.us-west-2.compute.amazonaws.com`
		A	52.37.49.26^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-37-49-26.us-west-2.compute.amazonaws.com`
TXT	`i52uk89q4nfe1mpgqv5qsmsj3j.`
TXT	`6ifgg010qg6mquqt5lodun8qds`
TXT	`utjqqjvmeadmlva41ectre9gd3`
TXT	`l8bqrl0r33q4joeb79q8uuj009`
TXT	`p8bnb2lp424dkl3c4io1aemiei`
TXT	`cemmvnbghpsb500d7c19e35fgm`
TXT	`5m3r13nvilmq8tgf5foh6ki1uv`
TXT	`mailru-verification: 2e3995fa8a7d00e0`
TXT	`yahoo-verification-key=TrufSXS+dfythA5AIMbLUnkX38rjr1HR93gbqHUSY74=`
TXT	`google-site-verification=1UEf8ey-RibUjY6gnpqIZFjWNqMknmeyeHz1zTmj0DE`
TXT	`v=spf1 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144...`
SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com serial=2011298573

`formstack.com`

	DNSSEC	⚠️ Not signed
	A	18.238.4.26^{🇺🇸 Amazon18.238.4.0/22}
	A	18.238.4.57^{🇺🇸 Amazon18.238.4.0/22}
	A	18.238.4.86^{🇺🇸 Amazon18.238.4.0/22}
	A	18.238.4.97^{🇺🇸 Amazon18.238.4.0/22}
	NS	`ns-1400.awsdns-47.org` ⭐
	NS	`ns-2016.awsdns-60.co.uk`
	NS	`ns-500.awsdns-62.com`
	NS	`ns-701.awsdns-23.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`1password-site-verification=Z54MSWZVQ5EB5NAJSFYC5M6SIY`
	TXT	`6e7fd67ff8b9417093d9b09203e54c3c`
	TXT	`MS=ms84707320`
	TXT	`anthropic-domain-verification-h18vzf=UGh7DY9E6FhoEmwTidN4ClLsV`
	TXT	`anthropic-domain-verification-rsr0td=REtXLZPKSgekCenyYLoR5RhSb`
	TXT	`apple-domain-verification=K1svURlDal7GS8B5`
	TXT	`atlassian-domain-verification=n0GMi9mPghqJxXH0DP1uBixgL8k65ilPnsdFq8KOOjrMRrX...`
	TXT	`d77477e15a0de9a8`
	TXT	`figma-domain-verification=1ba12c027b47bbebeb2de839f35815835d82c3ba764fd7124ba...`
	TXT	`gamma-domain-verification-gbb9hq=dlD2OmQwxu4HFiZj9YRfwMKuE`
	TXT	`google-site-verification=7V2XB9GMV_DKwAa04x7RgzMShnS0xMI1_mewd1sJEBo`
	TXT	`google-site-verification=VTlt1dsEuv_CYDkCOREHBFc44Egmk7DOc7A_2HX-CeY`
	TXT	`google-site-verification=i2AzVBulmKeO0SNWxeqm31eII1RjZgJBLynTJFT9hXA`
	TXT	`google-site-verification=lsWVzmtZwDD4ep3bEPWxIOLtaOScCMuBlASDsLbqRTI`
	TXT	`mandrill_verify.`
	TXT	`monday-com-verification=l6LcLunJSAgQRN_xoKzrlijdR7zvECV5ddN33i8IcEE`
	TXT	`openai-domain-verification=dv-euhzRrYe0QHvJMI1Xahrg5C8`
	TXT	`pardot_38532_*=f7f8524fdfb1512f69ece0a67773e3f43727a3041e46d888dafc5118dc24aeb9`
	TXT	`s426j8rnl6h1thibfh2kvh4o6b`
	TXT	`status-page-domain-verification=8ph6fmmtrpp8`
	TXT	`tk06oqhmkbh3c4lfb8ou9lhvqc`
	TXT	`twilio-domain-verification=22dd421abca87b3cbd09c177e15f9975`
	TXT	`v=spf1 include:_spf.formstack_com._d.easydmarc.pro -all`
	SOA	`ns-1400.awsdns-47.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (87/100)
rank #2195 globally
rank #1157 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (87/100)
📈 Tranco rank: #5,989

Same first word

Similar names

DNS History

10 records (1 active, 9 former)

○NSns10.dnsmadeeasy.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○NSns11.dnsmadeeasy.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○NSns12.dnsmadeeasy.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○NSns13.dnsmadeeasy.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○NSns14.dnsmadeeasy.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○NSns15.dnsmadeeasy.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○MXmx.sendgrid.net2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○MXmx2.sendgrid.net2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

○A167.89.125.302016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 09:54:32
○ 2018-01-30 19:49:08
○ 2026-07-24 05:20:26

●CNAMEsendgrid.net2016-11-08 → 2026-07-24 · 2 obs

● 2016-11-08 09:54:32
● 2026-07-24 05:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
formstack.com	ns-701.awsdns-23.net, ns-500.awsdns-62.com, ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk	2 records
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-
formstack.com	ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net	-

✅ Authoritative Response

Server:205.251.194.189

NS records: ns-1400.awsdns-47.org, ns-2016.awsdns-60.co.uk, ns-500.awsdns-62.com, ns-701.awsdns-23.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for formstack.com (unsigned zone)

⏱️ Timing

Total: 2293ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`sendgrid.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-500.awsdns-62.com, ns-500.awsdns-62.com)

Analysis

IP Addresses

mailtrack.formstack.com resolves to 6 IP numbers: 3.20.87.51, 3.20.194.73, 3.220.122.174 and 3 other.

Additional host names — ec2-54-158-174-185.compute-1.amazonaws.com, ec2-3-20-87-51.us-east-2.compute.amazonaws.com, ec2-3-231-179-208.compute-1.amazonaws.com and two others — share IP numbers with mailtrack.formstack.com.

Name Servers

mailtrack.formstack.com carries NS records listing 6 name servers — ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com and 3 others.

mailtrack.formstack.com has at least partial name server overlap with other domains, such as portablesoftware.org, mpena.org, norwex.ie and two others.

ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com — plus 6 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

The A records for ns10.dnsmadeeasy.com return 208.94.148.4 and 2600:1800:10::1.

The A records for ns11.dnsmadeeasy.com return 208.80.124.4 and 2600:1801:11::1.

The A records for ns12.dnsmadeeasy.com return 208.80.126.4 and 2600:1802:12::1.

The A records for ns13.dnsmadeeasy.com return 208.80.125.4 and 2600:1801:13::1.

The A records for ns14.dnsmadeeasy.com return 208.80.127.4 and 2600:1802:14::1.

The A records for ns15.dnsmadeeasy.com return 208.94.149.4 and 2600:1800:15::1.

Mail Servers

mailtrack.formstack.com has two mail servers: mx2.sendgrid.net and mx.sendgrid.net.

mailtrack.formstack.com shares the same mail server setup as other domains, including *.mayfield.realoms.com, ksgovjobs.com, etitan.hu and two others.

mailtrack.formstack.com shares mail servers — at least in part — with other domains, including domaintest.christmas, neelamskebab.com, takenaka-co.co.jp and two others.

These mail servers are frequently used alongside mail servers mx3.sendgrid.net, mx4.sendgrid.net, mx5.sendgrid.net and 4 other.

Host names with 12 IP numbers:

mx.sendgrid.net maps to 3.17.120.38, 3.136.245.72, 13.216.54.185 and 9 additional IP addresses.

Host names with 9 IP numbers:

mx2.sendgrid.net maps to 3.17.120.38, 3.136.245.72, 13.216.54.185 and 6 additional IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 3.17.120.38 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 3.136.245.72 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 13.216.54.185 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 18.224.101.244 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 34.198.67.24 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 44.216.124.122 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 44.245.249.202 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 52.25.213.239 IP addresses.

mx.sendgrid.net and mx2.sendgrid.net each have 52.37.49.26 IP addresses.