protech21.com - dns.ninja

`protech21.com`

DNSSEC	⚠️ Not signed
A	2a02:4780:4c:1d08:3088:1297:58d:a5d7^{🇨🇾 IIHOS0012a02:4780:4c::/48 HOSTINGER US}
A	2a02:4780:4d:d4c5:6e7d:4b02:4a2a:fd5c^{🇨🇾 IIHOS0012a02:4780:4d::/48 HOSTINGER US}
A	145.223.124.36^{🇳🇱 IIHOS001145.223.120.0/21 HOSTINGER US}
A	147.79.79.42^{🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US}
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
MX	`mx1.titan.email` ⭐
		A	3.209.71.101^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-209-71-101.compute-1.amazonaws.com`
		A	3.213.151.241^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-213-151-241.compute-1.amazonaws.com`
		A	52.87.104.218^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-87-104-218.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁰⁾
		A	3.209.71.101^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-209-71-101.compute-1.amazonaws.com`
		A	3.213.151.241^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-213-151-241.compute-1.amazonaws.com`
		A	52.87.104.218^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-87-104-218.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-06-18 #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=1782001905

Previously NS for

protech21.com

Same first word

protech21.com

DNS History

119 records (8 active, 111 former)

○NSns1.cafe24.co.kr2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○NSns1.cafe24.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

●NSns1.dns-parking.com2026-02-25 → 2026-06-21 · 3 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
● 2026-06-21 00:41:08

○NSns2.cafe24.co.kr2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○NSns2.cafe24.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

●NSns2.dns-parking.com2026-02-25 → 2026-06-21 · 3 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
● 2026-06-21 00:41:08

○NSprotech21.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○MXcgwebmail-038.cafe24.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

●MXmx1.titan.email2026-02-25 → 2026-06-21 · 3 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
● 2026-06-21 00:41:08

●MXmx2.titan.email2026-02-25 → 2026-06-21 · 3 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
● 2026-06-21 00:41:08

○A145.223.124.1142026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-14 04:14:56
● 2026-05-19 16:38:22
○ 2026-05-24 00:06:12
○ 2026-06-21 00:41:08

○A145.223.124.182026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-12 13:28:14
● 2026-05-14 04:14:56
○ 2026-05-19 16:38:22
○ 2026-06-21 00:41:08

●A145.223.124.362026-06-21 → 2026-06-21 · 3 obs

○ 2026-06-20 13:51:34
● 2026-06-21 00:41:06
● 2026-06-21 00:41:08

○A145.223.124.972026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-06 14:17:18
● 2026-05-08 22:31:20
○ 2026-05-12 12:54:52
○ 2026-06-21 00:41:08

○A147.79.120.2462026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 05:32:26
● 2026-05-24 10:09:40
○ 2026-05-25 03:13:44
○ 2026-06-21 00:41:08

○A147.79.120.252026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-19 16:38:22
● 2026-05-24 00:06:12
○ 2026-05-24 04:09:00
○ 2026-06-21 00:41:08

○A147.79.120.512026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 23:02:38
● 2026-06-10 14:10:34
○ 2026-06-11 07:40:36
○ 2026-06-21 00:41:08

○A147.79.72.1192026-02-25 → 2026-02-25 · 4 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
○ 2026-04-04 09:53:50
○ 2026-06-21 00:41:08

○A147.79.72.1982026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-05 19:10:18
● 2026-05-06 14:17:18
○ 2026-05-08 22:31:20
○ 2026-06-21 00:41:08

○A147.79.79.1082026-02-25 → 2026-06-21 · 2 obs

○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○A147.79.79.2222026-02-25 → 2026-02-25 · 4 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
○ 2026-04-04 09:53:50
○ 2026-06-21 00:41:08

○A147.79.79.322026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-14 04:14:56
● 2026-05-19 16:38:22
○ 2026-05-24 00:06:12
○ 2026-06-21 00:41:08

●A147.79.79.422026-06-21 → 2026-06-21 · 3 obs

○ 2026-06-20 13:51:34
● 2026-06-21 00:41:06
● 2026-06-21 00:41:08

○A147.79.79.502026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-05 19:10:18
● 2026-05-06 14:17:18
○ 2026-05-08 22:31:20
○ 2026-06-21 00:41:08

○A147.79.79.762026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-13 04:40:34
● 2026-06-20 13:51:34
○ 2026-06-21 00:41:06
○ 2026-06-21 00:41:08

○A148.135.128.1262026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 23:02:38
● 2026-06-10 14:10:34
○ 2026-06-11 07:40:36
○ 2026-06-21 00:41:08

○A148.135.128.1502026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-24 16:39:26
● 2026-04-29 10:09:56
○ 2026-04-29 13:32:38
○ 2026-06-21 00:41:08

○A148.135.128.2132026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-29 13:32:38
● 2026-04-30 03:12:42
○ 2026-05-05 19:10:18
○ 2026-06-21 00:41:08

○A148.135.128.2452026-04-24 → 2026-04-24 · 4 obs

○ 2026-04-04 09:53:50
● 2026-04-24 16:39:26
○ 2026-04-29 10:09:56
○ 2026-06-21 00:41:08

○A148.135.128.802026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 10:09:40
● 2026-05-25 03:13:44
○ 2026-06-07 14:05:08
○ 2026-06-21 00:41:08

○A183.111.100.1952017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 01:23:52
○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○A185.77.97.1442026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-30 03:12:42
● 2026-05-05 19:10:18
○ 2026-05-06 14:17:18
○ 2026-06-21 00:41:08

○A185.77.97.882026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-11 07:40:36
● 2026-06-13 04:40:34
○ 2026-06-20 13:51:34
○ 2026-06-21 00:41:08

○A191.101.104.162026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-12 12:54:52
● 2026-05-12 13:28:14
○ 2026-05-14 04:14:56
○ 2026-06-21 00:41:08

○A191.96.144.1292026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-08 22:31:20
● 2026-05-12 12:54:52
○ 2026-05-12 13:28:14
○ 2026-06-21 00:41:08

○A191.96.144.482026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-12 12:54:52
● 2026-05-12 13:28:14
○ 2026-05-14 04:14:56
○ 2026-06-21 00:41:08

○A191.96.144.62026-04-04 → 2026-04-04 · 4 obs

○ 2026-02-25 20:53:08
● 2026-04-04 09:53:50
○ 2026-04-24 16:39:26
○ 2026-06-21 00:41:08

○A212.1.212.1982026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-08 22:31:20
● 2026-05-12 12:54:52
○ 2026-05-12 13:28:14
○ 2026-06-21 00:41:08

○A212.1.212.602026-04-04 → 2026-04-04 · 4 obs

○ 2026-02-25 20:53:08
● 2026-04-04 09:53:50
○ 2026-04-24 16:39:26
○ 2026-06-21 00:41:08

○A2a02:4780:1d:26f8:efa:6222:47ad:c2eb2026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-08 22:31:20
● 2026-05-12 12:54:52
○ 2026-05-12 13:28:14
○ 2026-06-21 00:41:08

○A2a02:4780:1d:4b64:2824:868f:9454:f1492026-04-04 → 2026-04-04 · 4 obs

○ 2026-02-25 20:53:08
● 2026-04-04 09:53:50
○ 2026-04-24 16:39:26
○ 2026-06-21 00:41:08

○A2a02:4780:1e:76cc:6ed5:fbef:c62a:322b2026-04-04 → 2026-04-04 · 4 obs

○ 2026-02-25 20:53:08
● 2026-04-04 09:53:50
○ 2026-04-24 16:39:26
○ 2026-06-21 00:41:08

○A2a02:4780:21:1e3c:bb24:b52c:a633:d14b2026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-08 22:31:20
● 2026-05-12 12:54:52
○ 2026-05-12 13:28:14
○ 2026-06-21 00:41:08

○A2a02:4780:21:4d22:62d2:9ce0:d2cc:f75b2026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-12 12:54:52
● 2026-05-12 13:28:14
○ 2026-05-14 04:14:56
○ 2026-06-21 00:41:08

○A2a02:4780:22:ff43:ed4c:6bd5:3b17:93b32026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-12 12:54:52
● 2026-05-12 13:28:14
○ 2026-05-14 04:14:56
○ 2026-06-21 00:41:08

○A2a02:4780:26:ed95:6d10:2575:533d:9a462026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-30 03:12:42
● 2026-05-05 19:10:18
○ 2026-05-06 14:17:18
○ 2026-06-21 00:41:08

○A2a02:4780:34:1fb:c081:1ae:7bfa:ade12026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-11 07:40:36
● 2026-06-13 04:40:34
○ 2026-06-20 13:51:34
○ 2026-06-21 00:41:08

○A2a02:4780:35:c829:a3c8:9df7:617b:c7102026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-11 07:40:36
● 2026-06-13 04:40:34
○ 2026-06-20 13:51:34
○ 2026-06-21 00:41:08

○A2a02:4780:35:d4ad:36c5:2a51:a1fb:df1c2026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-30 03:12:42
● 2026-05-05 19:10:18
○ 2026-05-06 14:17:18
○ 2026-06-21 00:41:08

○A2a02:4780:4a:5902:284d:e5bb:8656:b392026-02-25 → 2026-06-21 · 2 obs

○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○A2a02:4780:4a:5aab:95bd:3626:c12a:40892026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-13 04:40:34
● 2026-06-20 13:51:34
○ 2026-06-21 00:41:06
○ 2026-06-21 00:41:08

○A2a02:4780:4b:568b:2439:b9eb:7906:9f862026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-05 19:10:18
● 2026-05-06 14:17:18
○ 2026-05-08 22:31:20
○ 2026-06-21 00:41:08

○A2a02:4780:4b:7c44:7d97:d22f:3e11:f99f2026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-12 13:28:14
● 2026-05-14 04:14:56
○ 2026-05-19 16:38:22
○ 2026-06-21 00:41:08

○A2a02:4780:4b:fe6a:edf4:32aa:2342:9b222026-02-25 → 2026-02-25 · 4 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
○ 2026-04-04 09:53:50
○ 2026-06-21 00:41:08

●A2a02:4780:4c:1d08:3088:1297:58d:a5d72026-06-21 → 2026-06-21 · 3 obs

○ 2026-06-20 13:51:34
● 2026-06-21 00:41:06
● 2026-06-21 00:41:08

○A2a02:4780:4c:4f52:4708:8c64:de35:3a042026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-14 04:14:56
● 2026-05-19 16:38:22
○ 2026-05-24 00:06:12
○ 2026-06-21 00:41:08

○A2a02:4780:4c:90e7:c0bf:aaf8:185e:42662026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-06 14:17:18
● 2026-05-08 22:31:20
○ 2026-05-12 12:54:52
○ 2026-06-21 00:41:08

○A2a02:4780:4c:c889:ff0b:add3:233c:4eee2026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-13 04:40:34
● 2026-06-20 13:51:34
○ 2026-06-21 00:41:06
○ 2026-06-21 00:41:08

○A2a02:4780:4c:d0e5:4ff5:34ea:406:f59f2026-02-25 → 2026-06-21 · 2 obs

○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○A2a02:4780:4d:2a13:cecb:dcf3:90c1:102b2026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-12 13:28:14
● 2026-05-14 04:14:56
○ 2026-05-19 16:38:22
○ 2026-06-21 00:41:08

○A2a02:4780:4d:4915:b3eb:37dc:e65c:97962026-02-25 → 2026-02-25 · 4 obs

○ 2017-05-09 01:23:52
● 2026-02-25 20:53:08
○ 2026-04-04 09:53:50
○ 2026-06-21 00:41:08

○A2a02:4780:4d:94bb:8ec8:7fac:dc55:4db22026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-06 14:17:18
● 2026-05-08 22:31:20
○ 2026-05-12 12:54:52
○ 2026-06-21 00:41:08

○A2a02:4780:4d:975e:5ed2:4200:dced:700d2026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-14 04:14:56
● 2026-05-19 16:38:22
○ 2026-05-24 00:06:12
○ 2026-06-21 00:41:08

●A2a02:4780:4d:d4c5:6e7d:4b02:4a2a:fd5c2026-06-21 → 2026-06-21 · 3 obs

○ 2026-06-20 13:51:34
● 2026-06-21 00:41:06
● 2026-06-21 00:41:08

○A2a02:4780:4d:faf1:7f56:4767:684a:3e532026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-05 19:10:18
● 2026-05-06 14:17:18
○ 2026-05-08 22:31:20
○ 2026-06-21 00:41:08

○A2a02:4780:4e:1a15:de50:355d:51c4:b7842026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 10:09:40
● 2026-05-25 03:13:44
○ 2026-06-07 14:05:08
○ 2026-06-21 00:41:08

○A2a02:4780:4e:346:de46:b8e8:a857:27cb2026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-07 14:05:08
● 2026-06-08 05:27:46
○ 2026-06-08 23:02:38
○ 2026-06-21 00:41:08

○A2a02:4780:4e:48be:5496:dfdf:d97c:606d2026-06-07 → 2026-06-07 · 4 obs

○ 2026-05-25 03:13:44
● 2026-06-07 14:05:08
○ 2026-06-08 05:27:46
○ 2026-06-21 00:41:08

○A2a02:4780:4e:bb7b:4f61:4223:8b40:4e582026-04-24 → 2026-04-24 · 4 obs

○ 2026-04-04 09:53:50
● 2026-04-24 16:39:26
○ 2026-04-29 10:09:56
○ 2026-06-21 00:41:08

○A2a02:4780:4e:d16c:babb:cd4f:5dbd:f2822026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 05:32:26
● 2026-05-24 10:09:40
○ 2026-05-25 03:13:44
○ 2026-06-21 00:41:08

○A2a02:4780:4e:d3cd:d472:b8c5:1e1c:7d872026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 04:09:00
● 2026-05-24 05:32:26
○ 2026-05-24 10:09:40
○ 2026-06-21 00:41:08

○A2a02:4780:4e:f21b:996e:5428:db8f:8fc22026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 00:06:12
● 2026-05-24 04:09:00
○ 2026-05-24 05:32:26
○ 2026-06-21 00:41:08

○A2a02:4780:4e:fa2a:3cb2:5b0d:80cd:8f8f2026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-29 13:32:38
● 2026-04-30 03:12:42
○ 2026-05-05 19:10:18
○ 2026-06-21 00:41:08

○A2a02:4780:4f:1a3:1dc8:eae1:e92e:d4da2026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-24 16:39:26
● 2026-04-29 10:09:56
○ 2026-04-29 13:32:38
○ 2026-06-21 00:41:08

○A2a02:4780:4f:512e:1ba3:e28f:6e35:e86b2026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 05:27:46
● 2026-06-08 23:02:38
○ 2026-06-10 14:10:34
○ 2026-06-21 00:41:08

○A2a02:4780:4f:56a0:1886:1fb1:f678:330e2026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-07 14:05:08
● 2026-06-08 05:27:46
○ 2026-06-08 23:02:38
○ 2026-06-21 00:41:08

○A2a02:4780:4f:5be2:2b4f:b758:ad52:67f92026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 10:09:56
● 2026-04-29 13:32:38
○ 2026-04-30 03:12:42
○ 2026-06-21 00:41:08

○A2a02:4780:4f:72c5:b60a:a60e:5215:be012026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 14:10:34
● 2026-06-11 07:40:36
○ 2026-06-13 04:40:34
○ 2026-06-21 00:41:08

○A2a02:4780:4f:d89f:f839:1b3a:cd98:2a882026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-29 13:32:38
● 2026-04-30 03:12:42
○ 2026-05-05 19:10:18
○ 2026-06-21 00:41:08

○A2a02:4780:50:529a:1647:3a9d:6f90:e9d12026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-19 16:38:22
● 2026-05-24 00:06:12
○ 2026-05-24 04:09:00
○ 2026-06-21 00:41:08

○A2a02:4780:50:56e0:ced8:9760:84c6:38692026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 23:02:38
● 2026-06-10 14:10:34
○ 2026-06-11 07:40:36
○ 2026-06-21 00:41:08

○A2a02:4780:50:7cd3:23c1:6b71:ac29:b962026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 05:27:46
● 2026-06-08 23:02:38
○ 2026-06-10 14:10:34
○ 2026-06-21 00:41:08

○A2a02:4780:50:94a6:3753:ed30:41d1:45c02026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 00:06:12
● 2026-05-24 04:09:00
○ 2026-05-24 05:32:26
○ 2026-06-21 00:41:08

○A2a02:4780:50:971f:2adf:d7b2:da6c:57dd2026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-24 16:39:26
● 2026-04-29 10:09:56
○ 2026-04-29 13:32:38
○ 2026-06-21 00:41:08

○A2a02:4780:50:9bda:78be:cb98:35ca:92c22026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 14:10:34
● 2026-06-11 07:40:36
○ 2026-06-13 04:40:34
○ 2026-06-21 00:41:08

○A2a02:4780:50:f789:6801:8841:5656:c1e52026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 05:32:26
● 2026-05-24 10:09:40
○ 2026-05-25 03:13:44
○ 2026-06-21 00:41:08

○A2a02:4780:50:fd57:b4c4:dcfa:224:4eac2026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 10:09:40
● 2026-05-25 03:13:44
○ 2026-06-07 14:05:08
○ 2026-06-21 00:41:08

○A2a02:4780:51:1e12:5262:235a:aaf3:48e02026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 04:09:00
● 2026-05-24 05:32:26
○ 2026-05-24 10:09:40
○ 2026-06-21 00:41:08

○A2a02:4780:51:27de:d94d:3590:6bd3:9ab82026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 10:09:56
● 2026-04-29 13:32:38
○ 2026-04-30 03:12:42
○ 2026-06-21 00:41:08

○A2a02:4780:51:2994:f245:1916:8522:4632026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-19 16:38:22
● 2026-05-24 00:06:12
○ 2026-05-24 04:09:00
○ 2026-06-21 00:41:08

○A2a02:4780:51:6caa:8018:9540:81b4:96ce2026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 23:02:38
● 2026-06-10 14:10:34
○ 2026-06-11 07:40:36
○ 2026-06-21 00:41:08

○A2a02:4780:51:6f:3e4f:f4b3:bbab:db5a2026-04-24 → 2026-04-24 · 4 obs

○ 2026-04-04 09:53:50
● 2026-04-24 16:39:26
○ 2026-04-29 10:09:56
○ 2026-06-21 00:41:08

○A2a02:4780:51:7b45:eae:cf81:7e2e:56e82026-06-07 → 2026-06-07 · 4 obs

○ 2026-05-25 03:13:44
● 2026-06-07 14:05:08
○ 2026-06-08 05:27:46
○ 2026-06-21 00:41:08

○A77.37.76.1282026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 04:09:00
● 2026-05-24 05:32:26
○ 2026-05-24 10:09:40
○ 2026-06-21 00:41:08

○A77.37.76.1992026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 00:06:12
● 2026-05-24 04:09:00
○ 2026-05-24 05:32:26
○ 2026-06-21 00:41:08

○A77.37.76.212026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 05:27:46
● 2026-06-08 23:02:38
○ 2026-06-10 14:10:34
○ 2026-06-21 00:41:08

○A77.37.76.242026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 10:09:56
● 2026-04-29 13:32:38
○ 2026-04-30 03:12:42
○ 2026-06-21 00:41:08

○A77.37.76.2492026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-07 14:05:08
● 2026-06-08 05:27:46
○ 2026-06-08 23:02:38
○ 2026-06-21 00:41:08

○A77.37.76.282026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 14:10:34
● 2026-06-11 07:40:36
○ 2026-06-13 04:40:34
○ 2026-06-21 00:41:08

○A77.37.76.352026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-29 13:32:38
● 2026-04-30 03:12:42
○ 2026-05-05 19:10:18
○ 2026-06-21 00:41:08

○A77.37.76.372026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-19 16:38:22
● 2026-05-24 00:06:12
○ 2026-05-24 04:09:00
○ 2026-06-21 00:41:08

○A77.37.76.512026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 05:32:26
● 2026-05-24 10:09:40
○ 2026-05-25 03:13:44
○ 2026-06-21 00:41:08

○A77.37.76.622026-06-07 → 2026-06-07 · 4 obs

○ 2026-05-25 03:13:44
● 2026-06-07 14:05:08
○ 2026-06-08 05:27:46
○ 2026-06-21 00:41:08

○A88.223.87.1362026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-06 14:17:18
● 2026-05-08 22:31:20
○ 2026-05-12 12:54:52
○ 2026-06-21 00:41:08

○A88.223.87.1982026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-12 13:28:14
● 2026-05-14 04:14:56
○ 2026-05-19 16:38:22
○ 2026-06-21 00:41:08

○A88.223.87.2062026-02-25 → 2026-06-21 · 2 obs

○ 2026-02-25 20:53:08
○ 2026-06-21 00:41:08

○A88.223.87.2152026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-13 04:40:34
● 2026-06-20 13:51:34
○ 2026-06-21 00:41:06
○ 2026-06-21 00:41:08

○A89.116.109.1802026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-11 07:40:36
● 2026-06-13 04:40:34
○ 2026-06-20 13:51:34
○ 2026-06-21 00:41:08

○A91.108.103.132026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-30 03:12:42
● 2026-05-05 19:10:18
○ 2026-05-06 14:17:18
○ 2026-06-21 00:41:08

○A92.112.198.1142026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-24 16:39:26
● 2026-04-29 10:09:56
○ 2026-04-29 13:32:38
○ 2026-06-21 00:41:08

○A92.112.198.1452026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 14:10:34
● 2026-06-11 07:40:36
○ 2026-06-13 04:40:34
○ 2026-06-21 00:41:08

○A92.112.198.1832026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 10:09:56
● 2026-04-29 13:32:38
○ 2026-04-30 03:12:42
○ 2026-06-21 00:41:08

○A92.112.198.1992026-06-07 → 2026-06-07 · 4 obs

○ 2026-05-25 03:13:44
● 2026-06-07 14:05:08
○ 2026-06-08 05:27:46
○ 2026-06-21 00:41:08

○A92.112.198.2332026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 10:09:40
● 2026-05-25 03:13:44
○ 2026-06-07 14:05:08
○ 2026-06-21 00:41:08

○A92.112.198.2472026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-07 14:05:08
● 2026-06-08 05:27:46
○ 2026-06-08 23:02:38
○ 2026-06-21 00:41:08

○A92.112.198.512026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 05:27:46
● 2026-06-08 23:02:38
○ 2026-06-10 14:10:34
○ 2026-06-21 00:41:08

○A92.112.198.802026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 00:06:12
● 2026-05-24 04:09:00
○ 2026-05-24 05:32:26
○ 2026-06-21 00:41:08

○A92.112.198.972026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-24 04:09:00
● 2026-05-24 05:32:26
○ 2026-05-24 10:09:40
○ 2026-06-21 00:41:08

○A92.112.198.982026-04-24 → 2026-04-24 · 4 obs

○ 2026-04-04 09:53:50
● 2026-04-24 16:39:26
○ 2026-04-29 10:09:56
○ 2026-06-21 00:41:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
protech21.com	ns1.dns-parking.com, ns2.dns-parking.com	4 records

✅ Authoritative Response

Server:162.159.25.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protech21.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`147.79.79.42, 145.223.124.36`
AAAA	2	`2a02:4780:4c:1d08:3088:1297:58d:a5d7, 2a02:4780:4d:d4c5:6e7d:4b02:4a2a:fd5c`
NS	2	`ns2.dns-parking.com, ns1.dns-parking.com`
MX	2	`mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

protech21.com has four IP addresses: 145.223.124.36, 147.79.79.42, 2a02:4780:4c:1d08:3088:1297:58d:a5d7 and 2a02:4780:4d:d4c5:6e7d:4b02:4a2a:fd5c.

indiansleepdoctor.com, beeffal.com, luxcar.md.cdn.hstgr.net and two other host names share IP numbers with protech21.com.

Name Servers

Two name servers handle the delegation for protech21.com: ns1.dns-parking.com and ns2.dns-parking.com.

protech21.com uses the same name servers as several other domains — among them researchstudy.link, fullmentalbracket.com, royalvisergold.com and two more.

protech21.com has a partial name server overlap with other domains — among them demetal.es and gifterindo.com.

ns1.dns-parking.com and ns2.dns-parking.com both carry two IP addresses. The A records for ns1.dns-parking.com are 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9; the A records for ns2.dns-parking.com are 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.

Mail Servers

Mail for protech21.com is handled by two mail servers — mx1.titan.email and mx2.titan.email.

protech21.com uses an identical mail server configuration to several other domains — among them kzme.org, mgshop.com.mx, hawaiiluaucompany.com and two more.

protech21.com has mail servers in common with other domains — for example geomart.com and bbcm.co.nz.

mx1.titan.email and mx2.titan.email both direct to 3.209.71.101, 3.213.151.241 and 52.87.104.218, all three IP addresses being shared between the two hosts.

mx1.titan.email along with mx2.titan.email each resolve to 3.209.71.101 IP addresses.

mx1.titan.email along with mx2.titan.email each resolve to 3.213.151.241 IP addresses.

mx1.titan.email along with mx2.titan.email each resolve to 52.87.104.218 IP addresses.