rtceng.com - dns.ninja

`rtceng.com`

DNSSEC	⚠️ Not signed
A	217.21.81.239^{🇮🇳 IIHOS001217.21.80.0/20 HOSTINGER IN}
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`rtceng-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2026-03-22 #12

`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=1783826532

Previously MX for

rtceng.com

Same first word

rtceng.com

Similar names

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grcnet.org

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nrgtec.com

DNS History

90 records (4 active, 86 former)

○NScns1.idirect.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:43:50
○ 2015-06-14 03:09:50
○ 2026-07-12 03:33:24

○NScns2.idirect.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:43:50
○ 2015-06-14 03:09:50
○ 2026-07-12 03:33:24

○NSns.inmotionhosting.com2015-06-14 → 2015-12-08 · 5 obs

○ 2008-03-19 21:43:50
● 2015-06-14 03:09:50
● 2015-12-08 13:04:18
○ 2016-07-16 04:55:48
○ 2026-07-12 03:33:24

○NSns1.dns-parking.com2026-02-26 → 2026-03-21 · 5 obs

○ 2016-12-08 03:37:46
● 2026-02-26 10:07:20
● 2026-03-21 01:23:34
○ 2026-03-26 11:00:34
○ 2026-07-12 03:33:24

○NSns1.md-84.webhostbox.net2016-07-16 → 2016-12-08 · 5 obs

○ 2015-12-08 13:04:18
● 2016-07-16 04:55:48
● 2016-12-08 03:37:46
○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

○NSns2.dns-parking.com2026-02-26 → 2026-03-21 · 5 obs

○ 2016-12-08 03:37:46
● 2026-02-26 10:07:20
● 2026-03-21 01:23:34
○ 2026-03-26 11:00:34
○ 2026-07-12 03:33:24

○NSns2.inmotionhosting.com2015-06-14 → 2015-12-08 · 5 obs

○ 2008-03-19 21:43:50
● 2015-06-14 03:09:50
● 2015-12-08 13:04:18
○ 2016-07-16 04:55:48
○ 2026-07-12 03:33:24

○NSns2.md-84.webhostbox.net2016-07-16 → 2016-12-08 · 5 obs

○ 2015-12-08 13:04:18
● 2016-07-16 04:55:48
● 2016-12-08 03:37:46
○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

●NSns63.domaincontrol.com2026-03-26 → 2026-07-12 · 3 obs

○ 2026-03-21 01:23:34
● 2026-03-26 11:00:34
● 2026-07-12 03:33:24

●NSns64.domaincontrol.com2026-03-26 → 2026-07-12 · 3 obs

○ 2026-03-21 01:23:34
● 2026-03-26 11:00:34
● 2026-07-12 03:33:24

○MXmail.rtceng.com2015-12-08 → 2016-12-08 · 5 obs

○ 2015-11-07 07:31:58
● 2015-12-08 13:04:18
● 2016-12-08 03:37:46
○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

○MXmx1.easyhosting.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:43:50
○ 2015-06-14 03:09:50
○ 2026-07-12 03:33:24

○MXmx2.easyhosting.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:43:50
○ 2015-06-14 03:09:50
○ 2026-07-12 03:33:24

○MXmx3.easyhosting.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:43:50
○ 2015-06-14 03:09:50
○ 2026-07-12 03:33:24

●MXrtceng-com.mail.protection.outlook.com2026-02-26 → 2026-07-12 · 3 obs

○ 2016-12-08 03:37:46
● 2026-02-26 10:07:20
● 2026-07-12 03:33:24

○MXrtceng.com2015-06-14 → 2015-11-07 · 5 obs

○ 2008-03-19 21:43:50
● 2015-06-14 03:09:50
● 2015-11-07 07:31:58
○ 2015-12-08 13:04:18
○ 2026-07-12 03:33:24

○A145.223.124.1062026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 03:59:38
● 2026-03-01 03:39:58
○ 2026-03-01 12:52:12
○ 2026-07-12 03:33:24

○A145.223.124.1102026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-01 19:02:30
● 2026-03-08 09:13:34
○ 2026-03-08 14:23:42
○ 2026-07-12 03:33:24

○A145.223.124.1462026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 10:07:20
● 2026-02-28 03:59:38
○ 2026-03-01 03:39:58
○ 2026-07-12 03:33:24

○A145.223.124.1962026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 05:58:06
● 2026-03-17 13:47:54
○ 2026-03-20 10:19:20
○ 2026-07-12 03:33:24

○A145.223.124.202026-02-26 → 2026-02-26 · 4 obs

○ 2016-12-08 03:37:46
● 2026-02-26 10:07:20
○ 2026-02-28 03:59:38
○ 2026-07-12 03:33:24

○A145.223.124.522026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-15 17:03:06
● 2026-03-16 05:58:06
○ 2026-03-17 13:47:54
○ 2026-07-12 03:33:24

○A145.223.124.692026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-20 17:08:46
● 2026-03-21 01:23:34
○ 2026-03-26 11:00:34
○ 2026-07-12 03:33:24

○A145.223.124.752026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-08 14:23:42
● 2026-03-10 02:00:54
○ 2026-03-12 08:16:06
○ 2026-07-12 03:33:24

○A145.223.124.852026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 13:47:54
● 2026-03-20 10:19:20
○ 2026-03-20 17:08:46
○ 2026-07-12 03:33:24

○A145.223.124.972026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-12 08:16:06
● 2026-03-15 17:03:06
○ 2026-03-16 05:58:06
○ 2026-07-12 03:33:24

○A147.79.72.1422026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 13:36:18
● 2026-03-01 19:02:30
○ 2026-03-08 09:13:34
○ 2026-07-12 03:33:24

○A147.79.72.1572026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 13:47:54
● 2026-03-20 10:19:20
○ 2026-03-20 17:08:46
○ 2026-07-12 03:33:24

○A147.79.72.1922026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 12:52:12
● 2026-03-01 13:36:18
○ 2026-03-01 19:02:30
○ 2026-07-12 03:33:24

○A147.79.72.2132026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 10:19:20
● 2026-03-20 17:08:46
○ 2026-03-21 01:23:34
○ 2026-07-12 03:33:24

○A147.79.72.2202026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 09:13:34
● 2026-03-08 14:23:42
○ 2026-03-10 02:00:54
○ 2026-07-12 03:33:24

○A147.79.79.1142026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 13:36:18
● 2026-03-01 19:02:30
○ 2026-03-08 09:13:34
○ 2026-07-12 03:33:24

○A147.79.79.1492026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-12 08:16:06
● 2026-03-15 17:03:06
○ 2026-03-16 05:58:06
○ 2026-07-12 03:33:24

○A147.79.79.1692026-02-26 → 2026-07-12 · 2 obs

○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

○A147.79.79.1802026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-10 02:00:54
● 2026-03-12 08:16:06
○ 2026-03-15 17:03:06
○ 2026-07-12 03:33:24

○A147.79.79.2082026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:39:58
● 2026-03-01 12:52:12
○ 2026-03-01 13:36:18
○ 2026-07-12 03:33:24

○A147.79.79.2202026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 05:58:06
● 2026-03-17 13:47:54
○ 2026-03-20 10:19:20
○ 2026-07-12 03:33:24

○A147.79.79.782026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 03:59:38
● 2026-03-01 03:39:58
○ 2026-03-01 12:52:12
○ 2026-07-12 03:33:24

○A147.79.79.922026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 12:52:12
● 2026-03-01 13:36:18
○ 2026-03-01 19:02:30
○ 2026-07-12 03:33:24

○A162.251.85.1912016-07-16 → 2016-12-08 · 5 obs

○ 2015-12-08 13:04:18
● 2016-07-16 04:55:48
● 2016-12-08 03:37:46
○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

○A172.81.117.1752015-10-29 → 2015-11-07 · 5 obs

○ 2015-06-14 03:09:50
● 2015-10-29 10:51:12
● 2015-11-07 07:31:58
○ 2015-12-08 13:04:18
○ 2026-07-12 03:33:24

○A198.46.81.1822015-06-14 → 2015-06-14 · 4 obs

○ 2008-03-19 21:43:50
● 2015-06-14 03:09:50
○ 2015-10-29 10:51:12
○ 2026-07-12 03:33:24

○A198.46.81.1862015-12-08 → 2015-12-08 · 4 obs

○ 2015-11-07 07:31:58
● 2015-12-08 13:04:18
○ 2016-07-16 04:55:48
○ 2026-07-12 03:33:24

○A216.251.32.982008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:43:50
○ 2015-06-14 03:09:50
○ 2026-07-12 03:33:24

●A217.21.81.2392026-03-26 → 2026-07-12 · 3 obs

○ 2026-03-21 01:23:34
● 2026-03-26 11:00:34
● 2026-07-12 03:33:24

○A2a02:4780:4a:1c53:c125:1b99:2996:9ec52026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 09:13:34
● 2026-03-08 14:23:42
○ 2026-03-10 02:00:54
○ 2026-07-12 03:33:24

○A2a02:4780:4a:4634:c14e:40ad:9639:8ae12026-02-26 → 2026-07-12 · 2 obs

○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

○A2a02:4780:4a:5892:a743:ede1:8548:a91c2026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 10:19:20
● 2026-03-20 17:08:46
○ 2026-03-21 01:23:34
○ 2026-07-12 03:33:24

○A2a02:4780:4a:7920:1cf0:540c:9439:6e292026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-20 17:08:46
● 2026-03-21 01:23:34
○ 2026-03-26 11:00:34
○ 2026-07-12 03:33:24

○A2a02:4780:4a:79f7:7422:eb87:9bd8:2e832026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-01 19:02:30
● 2026-03-08 09:13:34
○ 2026-03-08 14:23:42
○ 2026-07-12 03:33:24

○A2a02:4780:4a:801a:93b9:f222:21c6:e51a2026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 13:47:54
● 2026-03-20 10:19:20
○ 2026-03-20 17:08:46
○ 2026-07-12 03:33:24

○A2a02:4780:4a:83:fd92:763f:aaa2:6d912026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-15 17:03:06
● 2026-03-16 05:58:06
○ 2026-03-17 13:47:54
○ 2026-07-12 03:33:24

○A2a02:4780:4a:8d23:7c0c:4ce2:d66d:a3322026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:39:58
● 2026-03-01 12:52:12
○ 2026-03-01 13:36:18
○ 2026-07-12 03:33:24

○A2a02:4780:4a:eb81:8e3d:c3d4:4a88:94e32026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-12 08:16:06
● 2026-03-15 17:03:06
○ 2026-03-16 05:58:06
○ 2026-07-12 03:33:24

○A2a02:4780:4a:f486:a8:a8f6:9a12:3b7e2026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-10 02:00:54
● 2026-03-12 08:16:06
○ 2026-03-15 17:03:06
○ 2026-07-12 03:33:24

○A2a02:4780:4b:20cc:b355:f49c:9068:2a092026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 12:52:12
● 2026-03-01 13:36:18
○ 2026-03-01 19:02:30
○ 2026-07-12 03:33:24

○A2a02:4780:4b:5deb:d9d:53e3:d257:5d0c2026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 05:58:06
● 2026-03-17 13:47:54
○ 2026-03-20 10:19:20
○ 2026-07-12 03:33:24

○A2a02:4780:4b:7320:54ab:116a:9a0:15692026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 13:47:54
● 2026-03-20 10:19:20
○ 2026-03-20 17:08:46
○ 2026-07-12 03:33:24

○A2a02:4780:4b:880c:378d:8ab9:95a6:af9e2026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 10:07:20
● 2026-02-28 03:59:38
○ 2026-03-01 03:39:58
○ 2026-07-12 03:33:24

○A2a02:4780:4b:9682:fc7b:d338:24ae:f8912026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:39:58
● 2026-03-01 12:52:12
○ 2026-03-01 13:36:18
○ 2026-07-12 03:33:24

○A2a02:4780:4b:a965:26d:177f:726:8d622026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 10:19:20
● 2026-03-20 17:08:46
○ 2026-03-21 01:23:34
○ 2026-07-12 03:33:24

○A2a02:4780:4b:c90:ce5c:c6ed:3533:95c72026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-01 19:02:30
● 2026-03-08 09:13:34
○ 2026-03-08 14:23:42
○ 2026-07-12 03:33:24

○A2a02:4780:4b:c99:106c:1600:a17a:96ba2026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-08 14:23:42
● 2026-03-10 02:00:54
○ 2026-03-12 08:16:06
○ 2026-07-12 03:33:24

○A2a02:4780:4b:e588:1f71:40ac:c588:90012026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 03:59:38
● 2026-03-01 03:39:58
○ 2026-03-01 12:52:12
○ 2026-07-12 03:33:24

○A2a02:4780:4c:2286:c3d5:5360:deea:80292026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-20 17:08:46
● 2026-03-21 01:23:34
○ 2026-03-26 11:00:34
○ 2026-07-12 03:33:24

○A2a02:4780:4c:4185:3865:dee5:8028:c4982026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 10:07:20
● 2026-02-28 03:59:38
○ 2026-03-01 03:39:58
○ 2026-07-12 03:33:24

○A2a02:4780:4c:75b3:8387:445e:84bd:78002026-02-26 → 2026-02-26 · 4 obs

○ 2016-12-08 03:37:46
● 2026-02-26 10:07:20
○ 2026-02-28 03:59:38
○ 2026-07-12 03:33:24

○A2a02:4780:4c:7700:d0fa:8275:f3d4:4572026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 09:13:34
● 2026-03-08 14:23:42
○ 2026-03-10 02:00:54
○ 2026-07-12 03:33:24

○A2a02:4780:4c:8248:dff4:9ac8:c973:36b12026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-15 17:03:06
● 2026-03-16 05:58:06
○ 2026-03-17 13:47:54
○ 2026-07-12 03:33:24

○A2a02:4780:4c:873f:db13:b7d9:eb43:55412026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 05:58:06
● 2026-03-17 13:47:54
○ 2026-03-20 10:19:20
○ 2026-07-12 03:33:24

○A2a02:4780:4c:8d31:6c99:b44:754f:7882026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-12 08:16:06
● 2026-03-15 17:03:06
○ 2026-03-16 05:58:06
○ 2026-07-12 03:33:24

○A2a02:4780:4c:acc2:c21f:fe1a:d56b:1d3d2026-02-26 → 2026-07-12 · 2 obs

○ 2026-02-26 10:07:20
○ 2026-07-12 03:33:24

○A2a02:4780:4c:ca08:4b4b:e576:c5ec:e2d32026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 13:36:18
● 2026-03-01 19:02:30
○ 2026-03-08 09:13:34
○ 2026-07-12 03:33:24

○A2a02:4780:4c:f11d:129f:9b62:9e0c:2a612026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-08 14:23:42
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○A2a02:4780:4d:1252:7411:9c76:1ab3:3a942026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 03:59:38
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○A2a02:4780:4d:221b:a859:455a:e57d:c5582026-02-26 → 2026-02-26 · 4 obs

○ 2016-12-08 03:37:46
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○A2a02:4780:4d:4077:8f13:888:4c2:f9da2026-03-01 → 2026-03-01 · 4 obs

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○A2a02:4780:4d:962d:9cf6:bb52:3ddf:3e012026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-10 02:00:54
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○A2a02:4780:4d:dbd5:afb5:106e:31be:84dd2026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 13:36:18
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○A88.223.87.1002026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 09:13:34
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○A88.223.87.1172026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-01 19:02:30
● 2026-03-08 09:13:34
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○A88.223.87.1272026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 10:07:20
● 2026-02-28 03:59:38
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○A88.223.87.162026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-20 17:08:46
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○A88.223.87.1642026-02-26 → 2026-02-26 · 4 obs

○ 2016-12-08 03:37:46
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○A88.223.87.432026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 10:19:20
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○A88.223.87.472026-02-26 → 2026-07-12 · 2 obs

○ 2026-02-26 10:07:20
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○A88.223.87.542026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-10 02:00:54
● 2026-03-12 08:16:06
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○A88.223.87.582026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-08 14:23:42
● 2026-03-10 02:00:54
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○ 2026-07-12 03:33:24

○A88.223.87.722026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-15 17:03:06
● 2026-03-16 05:58:06
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○A88.223.87.742026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:39:58
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○ 2026-07-12 03:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtceng.com	ns63.domaincontrol.com, ns64.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtceng.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.21.81.239`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`rtceng-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)

Analysis

IP Addresses

rtceng.com directs to one IP number, which is 217.21.81.239.

Name Servers

rtceng.com uses two name servers for its delegation: ns63.domaincontrol.com and ns64.domaincontrol.com.

rtceng.com has the same name server delegation as a number of other domains, such as patleonard.com, medbooks.com, superdefined.com and two more.

At least some of rtceng.com's name servers are also used by other domains, among them 3win2u99.com.

The two host names ns63.domaincontrol.com and ns64.domaincontrol.com each have a pair of IP addresses: ns63.domaincontrol.com has 97.74.101.42 and 2603:5:2154::2a, and ns64.domaincontrol.com has 173.201.69.42 and 2603:5:2254::2a.

Mail Servers

rtceng.com routes its mail through a single mail server, rtceng-com.mail.protection.outlook.com.

rtceng-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.5, 52.101.68.15 and 52.101.68.29, along with 5 other.