lettercaseapp.com - dns.ninja

`lettercaseapp.com`

DNSSEC	⚠️ Not signed
A	64.29.17.65^{🇺🇸 Amazon64.29.17.0/24 EC2 Prefix}
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1720616811

`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=1785213147

WOT: UNKNOWN (94/100)

Subdomains

www.lettercaseapp.com

Same first word

lettercaseapp.com

Similar names

cpprealestate.com

DNS History

42 records (6 active, 36 former)

○NSa.ns.zerigo.net2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○NSb.ns.zerigo.net2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○NSc.ns.zerigo.net2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○NSd.ns.zerigo.net2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○NSe.ns.zerigo.net2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○NSns1.mpower.nl2020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-14 14:04:40
● 2020-01-08 17:16:34
○ 2026-02-19 08:43:44
○ 2026-07-28 04:48:22

●NSns1.vercel-dns.com2026-02-19 → 2026-07-28 · 3 obs

○ 2020-01-08 17:16:34
● 2026-02-19 08:43:44
● 2026-07-28 04:48:22

○NSns2.mpower.nl2020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-14 14:04:40
● 2020-01-08 17:16:34
○ 2026-02-19 08:43:44
○ 2026-07-28 04:48:22

●NSns2.vercel-dns.com2026-02-19 → 2026-07-28 · 3 obs

○ 2020-01-08 17:16:34
● 2026-02-19 08:43:44
● 2026-07-28 04:48:22

○MXalt1.aspmx.l.google.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXalt2.aspmx.l.google.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXaspmx.l.google.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXaspmx2.googlemail.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXaspmx3.googlemail.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXaspmx4.googlemail.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXaspmx5.googlemail.com2015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○MXmail.lettercaseapp.com2020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-14 14:04:40
● 2020-01-08 17:16:34
○ 2026-02-19 08:43:44
○ 2026-07-28 04:48:22

●MXmx1.improvmx.com2026-02-19 → 2026-07-28 · 3 obs

○ 2020-01-08 17:16:34
● 2026-02-19 08:43:44
● 2026-07-28 04:48:22

●MXmx2.improvmx.com2026-02-19 → 2026-07-28 · 3 obs

○ 2020-01-08 17:16:34
● 2026-02-19 08:43:44
● 2026-07-28 04:48:22

●A216.198.79.12026-07-12 → 2026-07-28 · 4 obs

○ 2026-07-12 00:42:50
● 2026-07-12 06:01:30
○ 2026-07-12 07:22:30
● 2026-07-28 04:48:22

○A216.198.79.652026-07-12 → 2026-07-27 · 5 obs

○ 2026-07-02 11:18:10
● 2026-07-12 00:42:50
○ 2026-07-12 08:43:04
● 2026-07-27 22:55:24
○ 2026-07-28 04:48:22

○A64.27.57.242015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○A64.27.57.292015-08-26 → 2017-02-14 · 4 obs

● 2015-08-26 03:25:12
● 2017-02-14 14:04:40
○ 2020-01-08 17:16:34
○ 2026-07-28 04:48:22

○A64.29.17.12026-07-12 → 2026-07-12 · 6 obs

○ 2026-07-02 11:18:10
● 2026-07-12 00:42:50
○ 2026-07-12 06:01:30
● 2026-07-12 07:22:30
○ 2026-07-27 22:55:24
○ 2026-07-28 04:48:22

●A64.29.17.652026-07-12 → 2026-07-28 · 3 obs

○ 2026-07-12 07:22:30
● 2026-07-12 08:43:04
● 2026-07-28 04:48:22

○A66.33.60.1292026-03-15 → 2026-06-11 · 15 obs

○ 2026-03-15 02:45:56
● 2026-03-15 04:46:32
○ 2026-03-15 06:49:10
○ 2026-05-10 03:00:18
● 2026-05-10 11:55:02
● 2026-05-10 13:34:26
○ 2026-05-11 17:14:04
○ 2026-06-03 01:04:04
● 2026-06-03 03:12:58
○ 2026-06-03 11:39:20
○ 2026-06-11 00:51:42
● 2026-06-11 01:42:34
● 2026-06-11 03:51:02
○ 2026-06-11 09:09:52
○ 2026-07-28 04:48:22

○A66.33.60.1302026-03-15 → 2026-06-14 · 27 obs

○ 2026-02-19 18:36:44
● 2026-03-15 01:19:04
● 2026-03-15 02:45:56
○ 2026-03-15 04:46:32
○ 2026-05-09 04:07:08
● 2026-05-09 13:15:34
○ 2026-05-09 15:58:52
○ 2026-05-30 14:24:54
● 2026-06-02 21:40:52
○ 2026-06-03 00:23:36
● 2026-06-03 01:04:04
○ 2026-06-03 03:12:58
○ 2026-06-03 17:20:28
● 2026-06-05 16:20:00
○ 2026-06-06 08:13:06
○ 2026-06-10 20:57:06
● 2026-06-10 22:11:10
○ 2026-06-11 00:51:42
○ 2026-06-11 18:53:32
● 2026-06-11 21:41:52
○ 2026-06-11 22:48:04
○ 2026-06-13 14:27:22
● 2026-06-13 20:31:40
○ 2026-06-14 11:10:46
● 2026-06-14 14:45:14
○ 2026-06-14 19:27:34
○ 2026-07-28 04:48:22

○A66.33.60.1932026-03-15 → 2026-06-13 · 32 obs

○ 2026-02-19 08:43:44
○ 2026-02-19 18:36:44
● 2026-03-15 01:19:04
● 2026-03-15 02:45:56
○ 2026-03-15 04:46:32
○ 2026-03-26 15:07:36
● 2026-03-29 08:33:24
○ 2026-03-29 13:36:08
● 2026-03-29 17:55:22
○ 2026-03-30 11:20:06
○ 2026-03-30 22:42:12
● 2026-03-31 01:16:50
○ 2026-04-01 01:56:24
○ 2026-05-09 00:30:06
● 2026-05-09 04:07:08
○ 2026-05-09 13:15:34
○ 2026-06-03 01:04:04
● 2026-06-03 03:12:58
○ 2026-06-03 11:39:20
○ 2026-06-08 19:29:50
● 2026-06-09 09:37:00
○ 2026-06-10 01:56:16
○ 2026-06-11 03:51:02
● 2026-06-11 09:09:52
○ 2026-06-11 13:17:16
○ 2026-06-11 21:41:52
● 2026-06-11 22:48:04
● 2026-06-13 13:44:14
○ 2026-06-13 14:27:22
● 2026-06-13 20:31:40
○ 2026-06-14 11:10:46
○ 2026-07-28 04:48:22

○A66.33.60.1942026-05-09 → 2026-06-13 · 18 obs

○ 2026-05-09 04:07:08
● 2026-05-09 13:15:34
○ 2026-05-09 15:58:52
○ 2026-06-06 11:19:20
● 2026-06-06 13:21:52
○ 2026-06-08 17:01:16
○ 2026-06-10 07:17:12
● 2026-06-10 17:40:08
● 2026-06-10 20:57:06
○ 2026-06-10 22:11:10
○ 2026-06-11 01:42:34
● 2026-06-11 03:51:02
○ 2026-06-11 09:09:52
○ 2026-06-13 11:24:46
● 2026-06-13 13:44:14
● 2026-06-13 14:27:22
○ 2026-06-13 20:31:40
○ 2026-07-28 04:48:22

○A66.33.60.342026-03-15 → 2026-06-14 · 31 obs

○ 2026-03-15 04:46:32
● 2026-03-15 06:49:10
○ 2026-03-15 21:09:22
○ 2026-03-29 08:33:24
● 2026-03-29 13:36:08
○ 2026-03-29 17:55:22
● 2026-03-30 11:20:06
○ 2026-03-30 22:42:12
○ 2026-05-08 09:52:02
● 2026-05-08 16:59:06
○ 2026-05-08 17:49:16
● 2026-05-09 00:30:06
○ 2026-05-09 04:07:08
○ 2026-05-09 15:58:52
● 2026-05-09 20:05:38
○ 2026-05-10 03:00:18
● 2026-05-10 11:55:02
○ 2026-05-10 13:34:26
○ 2026-06-03 03:12:58
● 2026-06-03 11:39:20
● 2026-06-03 12:28:36
○ 2026-06-03 17:20:28
● 2026-06-05 16:20:00
○ 2026-06-06 08:13:06
○ 2026-06-11 03:51:02
● 2026-06-11 09:09:52
○ 2026-06-11 13:17:16
○ 2026-06-13 20:31:40
● 2026-06-14 11:10:46
○ 2026-06-14 14:45:14
○ 2026-07-28 04:48:22

○A66.33.60.352026-05-09 → 2026-06-11 · 21 obs

○ 2026-05-09 15:58:52
● 2026-05-09 20:05:38
○ 2026-05-10 03:00:18
○ 2026-06-06 08:13:06
● 2026-06-06 11:19:20
○ 2026-06-06 13:21:52
○ 2026-06-08 17:01:16
● 2026-06-08 19:29:50
○ 2026-06-09 09:37:00
● 2026-06-10 01:56:16
○ 2026-06-10 06:34:04
○ 2026-06-11 00:51:42
● 2026-06-11 01:42:34
○ 2026-06-11 03:51:02
○ 2026-06-11 09:09:52
● 2026-06-11 13:17:16
○ 2026-06-11 18:53:32
○ 2026-06-11 21:41:52
● 2026-06-11 22:48:04
○ 2026-06-13 11:24:46
○ 2026-07-28 04:48:22

○A66.33.60.662026-02-19 → 2026-06-10 · 26 obs

○ 2020-01-08 17:16:34
● 2026-02-19 08:43:44
○ 2026-02-19 18:36:44
○ 2026-05-08 16:59:06
● 2026-05-08 17:49:16
○ 2026-05-09 00:30:06
○ 2026-05-09 20:05:38
● 2026-05-10 03:00:18
○ 2026-05-10 11:55:02
○ 2026-06-02 21:40:52
● 2026-06-03 00:23:36
● 2026-06-03 01:04:04
○ 2026-06-03 03:12:58
○ 2026-06-05 16:20:00
● 2026-06-06 08:13:06
○ 2026-06-06 11:19:20
○ 2026-06-06 13:21:52
● 2026-06-08 17:01:16
○ 2026-06-08 19:29:50
○ 2026-06-10 01:56:16
● 2026-06-10 06:34:04
○ 2026-06-10 07:17:12
● 2026-06-10 17:40:08
● 2026-06-10 20:57:06
○ 2026-06-10 22:11:10
○ 2026-07-28 04:48:22

○A66.33.60.672026-02-19 → 2026-06-18 · 14 obs

○ 2026-02-19 08:43:44
● 2026-02-19 18:36:44
○ 2026-03-15 01:19:04
○ 2026-03-31 01:16:50
● 2026-04-01 01:56:24
● 2026-04-04 09:11:54
○ 2026-05-08 09:52:02
○ 2026-06-13 20:31:40
● 2026-06-14 11:10:46
○ 2026-06-14 14:45:14
○ 2026-06-14 23:45:36
● 2026-06-18 06:50:34
○ 2026-06-21 22:07:14
○ 2026-07-28 04:48:22

○A76.76.21.1232026-03-26 → 2026-06-21 · 26 obs

○ 2026-03-15 21:09:22
● 2026-03-26 15:07:36
○ 2026-03-29 08:33:24
○ 2026-05-08 09:52:02
● 2026-05-08 16:59:06
○ 2026-05-08 17:49:16
○ 2026-05-09 13:15:34
● 2026-05-09 15:58:52
○ 2026-05-09 20:05:38
● 2026-05-10 03:00:18
○ 2026-05-10 11:55:02
○ 2026-05-10 13:34:26
● 2026-05-11 17:14:04
○ 2026-05-30 14:24:54
○ 2026-06-03 12:28:36
● 2026-06-03 17:20:28
○ 2026-06-05 16:20:00
○ 2026-06-11 13:17:16
● 2026-06-11 18:53:32
○ 2026-06-11 21:41:52
○ 2026-06-14 19:27:34
● 2026-06-14 23:45:36
○ 2026-06-18 06:50:34
● 2026-06-21 22:07:14
○ 2026-07-12 00:42:50
○ 2026-07-28 04:48:22

○A76.76.21.1422026-03-15 → 2026-06-21 · 23 obs

○ 2026-03-15 06:49:10
● 2026-03-15 21:09:22
○ 2026-03-26 15:07:36
○ 2026-03-30 22:42:12
● 2026-03-31 01:16:50
○ 2026-04-01 01:56:24
○ 2026-05-10 13:34:26
● 2026-05-11 17:14:04
○ 2026-05-30 14:24:54
○ 2026-06-03 12:28:36
● 2026-06-03 17:20:28
○ 2026-06-05 16:20:00
○ 2026-06-06 11:19:20
● 2026-06-06 13:21:52
○ 2026-06-08 17:01:16
○ 2026-06-10 01:56:16
● 2026-06-10 06:34:04
● 2026-06-10 07:17:12
○ 2026-06-10 17:40:08
○ 2026-06-18 06:50:34
● 2026-06-21 22:07:14
○ 2026-07-02 11:18:10
○ 2026-07-28 04:48:22

○A76.76.21.1642026-03-29 → 2026-06-06 · 16 obs

○ 2026-03-26 15:07:36
● 2026-03-29 08:33:24
○ 2026-03-29 13:36:08
○ 2026-03-30 11:20:06
● 2026-03-30 22:42:12
○ 2026-03-31 01:16:50
○ 2026-05-09 00:30:06
● 2026-05-09 04:07:08
○ 2026-05-09 13:15:34
○ 2026-05-11 17:14:04
● 2026-05-30 14:24:54
○ 2026-06-02 21:40:52
○ 2026-06-05 16:20:00
● 2026-06-06 08:13:06
○ 2026-06-06 11:19:20
○ 2026-07-28 04:48:22

○A76.76.21.222026-02-19 → 2026-06-06 · 16 obs

○ 2026-02-19 08:43:44
● 2026-02-19 18:36:44
○ 2026-03-15 01:19:04
○ 2026-03-31 01:16:50
● 2026-04-01 01:56:24
○ 2026-04-04 09:11:54
○ 2026-05-08 16:59:06
● 2026-05-08 17:49:16
○ 2026-05-09 00:30:06
○ 2026-05-11 17:14:04
● 2026-05-30 14:24:54
○ 2026-06-02 21:40:52
○ 2026-06-06 08:13:06
● 2026-06-06 11:19:20
○ 2026-06-06 13:21:52
○ 2026-07-28 04:48:22

○A76.76.21.2412026-03-30 → 2026-06-14 · 26 obs

○ 2026-03-30 11:20:06
● 2026-03-30 22:42:12
○ 2026-03-31 01:16:50
○ 2026-05-09 13:15:34
● 2026-05-09 15:58:52
○ 2026-05-09 20:05:38
○ 2026-06-06 13:21:52
● 2026-06-08 17:01:16
○ 2026-06-08 19:29:50
○ 2026-06-10 06:34:04
● 2026-06-10 07:17:12
○ 2026-06-10 17:40:08
○ 2026-06-10 22:11:10
● 2026-06-11 00:51:42
○ 2026-06-11 01:42:34
○ 2026-06-11 09:09:52
● 2026-06-11 13:17:16
● 2026-06-11 18:53:32
○ 2026-06-11 21:41:52
○ 2026-06-11 22:48:04
● 2026-06-13 11:24:46
○ 2026-06-13 13:44:14
○ 2026-06-14 14:45:14
● 2026-06-14 19:27:34
○ 2026-06-14 23:45:36
○ 2026-07-28 04:48:22

○A76.76.21.612026-03-30 → 2026-07-02 · 22 obs

○ 2026-03-29 17:55:22
● 2026-03-30 11:20:06
○ 2026-03-30 22:42:12
○ 2026-04-01 01:56:24
● 2026-04-04 09:11:54
● 2026-05-08 09:52:02
○ 2026-05-08 16:59:06
○ 2026-05-08 17:49:16
● 2026-05-09 00:30:06
○ 2026-05-09 04:07:08
○ 2026-06-08 19:29:50
● 2026-06-09 09:37:00
○ 2026-06-10 01:56:16
○ 2026-06-10 22:11:10
● 2026-06-11 00:51:42
○ 2026-06-11 01:42:34
○ 2026-06-13 13:44:14
● 2026-06-13 14:27:22
○ 2026-06-13 20:31:40
● 2026-07-02 11:18:10
○ 2026-07-12 00:42:50
○ 2026-07-28 04:48:22

○A76.76.21.932026-03-15 → 2026-06-18 · 33 obs

○ 2026-03-15 02:45:56
● 2026-03-15 04:46:32
○ 2026-03-15 06:49:10
○ 2026-03-15 21:09:22
● 2026-03-26 15:07:36
○ 2026-03-29 08:33:24
○ 2026-03-29 13:36:08
● 2026-03-29 17:55:22
○ 2026-03-30 11:20:06
○ 2026-05-10 11:55:02
● 2026-05-10 13:34:26
○ 2026-05-11 17:14:04
○ 2026-05-30 14:24:54
● 2026-06-02 21:40:52
○ 2026-06-03 00:23:36
○ 2026-06-03 11:39:20
● 2026-06-03 12:28:36
○ 2026-06-03 17:20:28
○ 2026-06-08 17:01:16
● 2026-06-08 19:29:50
○ 2026-06-09 09:37:00
● 2026-06-10 01:56:16
○ 2026-06-10 06:34:04
○ 2026-06-10 20:57:06
● 2026-06-10 22:11:10
○ 2026-06-11 00:51:42
○ 2026-06-14 11:10:46
● 2026-06-14 14:45:14
● 2026-06-14 19:27:34
○ 2026-06-14 23:45:36
● 2026-06-18 06:50:34
○ 2026-06-21 22:07:14
○ 2026-07-28 04:48:22

○A76.76.21.982026-02-19 → 2026-06-14 · 26 obs

○ 2020-01-08 17:16:34
● 2026-02-19 08:43:44
○ 2026-02-19 18:36:44
○ 2026-03-15 04:46:32
● 2026-03-15 06:49:10
● 2026-03-15 21:09:22
○ 2026-03-26 15:07:36
○ 2026-03-29 08:33:24
● 2026-03-29 13:36:08
○ 2026-03-29 17:55:22
○ 2026-04-04 09:11:54
● 2026-05-08 09:52:02
○ 2026-05-08 16:59:06
○ 2026-06-02 21:40:52
● 2026-06-03 00:23:36
○ 2026-06-03 01:04:04
○ 2026-06-03 03:12:58
● 2026-06-03 11:39:20
○ 2026-06-03 12:28:36
○ 2026-06-11 18:53:32
● 2026-06-11 21:41:52
○ 2026-06-11 22:48:04
○ 2026-06-14 19:27:34
● 2026-06-14 23:45:36
○ 2026-06-18 06:50:34
○ 2026-07-28 04:48:22

○A91.195.240.1012020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-14 14:04:40
● 2020-01-08 17:16:34
○ 2026-02-19 08:43:44
○ 2026-07-28 04:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
lettercaseapp.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lettercaseapp.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.198.79.1, 64.29.17.65`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

Hierarchy

lettercaseapp.com is the parent zone for www.lettercaseapp.com.

IP Addresses

lettercaseapp.com directs to two IP numbers, 64.29.17.65 and 216.198.79.1

Additional host names — try.hockey, mail.stavebninylhotsky.cz, seatifyai.com and two others — share IP numbers with lettercaseapp.com.

Name Servers

DNS delegation for lettercaseapp.com points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

lettercaseapp.com shares its name server setup with other domains, including quiver.wiki, izus.com.ar, liveballs.live and two others.

Some of lettercaseapp.com's name servers are also used by other domains, including poppylaneflowers.com, iamstarkov.com, britandtory.com and brainytech.com.ng.

These name servers often co-occur with the name servers c.zeit-world.org.

ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.

Mail Servers

lettercaseapp.com has two mail servers: mx1.improvmx.com and mx2.improvmx.com.

lettercaseapp.com shares the same mail server setup as other domains, including login-alert-x.com, automatic-gate-depot.com, fundum.be and two others.

lettercaseapp.com shares mail servers — at least in part — with other domains, including bakkerijvanweert.nl, eclipsemetaphysical.com, mlsbox.com and two others.

Host names with 6 IP numbers:

mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.

mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.