rtechguy.com - dns.ninja

`rtechguy.com`

DNSSEC	⚠️ Not signed
A	54.230.21.24^{🇺🇸 Amazon54.230.20.0/22 CF}
		PTR	`server-54-230-21-24.iad55.r.cloudfront.net`
A	54.230.21.46^{🇺🇸 Amazon54.230.20.0/22 CF}
A	54.230.21.97^{🇺🇸 Amazon54.230.20.0/22 CF}
A	54.230.21.230^{🇺🇸 Amazon54.230.20.0/22 CF}
NS	`ns-89.awsdns-11.com` ⭐
		A	2600:9000:5300:5900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-89.awsdns-11.com`
		A	205.251.192.89^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-89.awsdns-11.com`
NS	`ns-1389.awsdns-45.org`
		A	2600:9000:5305:6d00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1389.awsdns-45.org`
		A	205.251.197.109^{🇺🇸 Amazon205.251.197.0/24 prefix}
NS	`ns-1718.awsdns-22.co.uk`
		A	2600:9000:5306:b600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1718.awsdns-22.co.uk`
		A	205.251.198.182^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1718.awsdns-22.co.uk`
NS	`ns-827.awsdns-39.net`
		A	2600:9000:5303:3b00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-827.awsdns-39.net`
		A	205.251.195.59^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-827.awsdns-39.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=XnLisFn6jQEZi9fPXGuDnLwC-ebb3GsgRXYfs8PR6CA`
TXT	`google-site-verification=h92Bh2bDUXG_ZmCTX3iGj5Zw0ZgjXczJdftqBBfB_CU`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-89.awsdns-11.com`awsdns-hostmaster@amazon.com serial=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=1782632685

Same first word

rtechguy.com

DNS History

42 records (13 active, 29 former)

●NSns-1389.awsdns-45.org2026-02-20 → 2026-06-28 · 3 obs

○ 2017-03-27 19:56:42
● 2026-02-20 06:15:42
● 2026-06-28 08:10:50

●NSns-1718.awsdns-22.co.uk2026-02-20 → 2026-06-28 · 3 obs

○ 2017-03-27 19:56:42
● 2026-02-20 06:15:42
● 2026-06-28 08:10:50

●NSns-827.awsdns-39.net2026-02-20 → 2026-06-28 · 3 obs

○ 2017-03-27 19:56:42
● 2026-02-20 06:15:42
● 2026-06-28 08:10:50

●NSns-89.awsdns-11.com2026-02-20 → 2026-06-28 · 3 obs

○ 2017-03-27 19:56:42
● 2026-02-20 06:15:42
● 2026-06-28 08:10:50

○NSns63.domaincontrol.com2016-07-15 → 2017-03-27 · 4 obs

● 2016-07-15 06:58:58
● 2017-03-27 19:56:42
○ 2026-02-20 06:15:42
○ 2026-06-28 08:10:50

○NSns64.domaincontrol.com2016-07-15 → 2017-03-27 · 4 obs

● 2016-07-15 06:58:58
● 2017-03-27 19:56:42
○ 2026-02-20 06:15:42
○ 2026-06-28 08:10:50

●MXalt1.aspmx.l.google.com2017-03-27 → 2026-06-28 · 3 obs

○ 2016-07-15 06:58:58
● 2017-03-27 19:56:42
● 2026-06-28 08:10:50

●MXalt2.aspmx.l.google.com2017-03-27 → 2026-06-28 · 3 obs

○ 2016-07-15 06:58:58
● 2017-03-27 19:56:42
● 2026-06-28 08:10:50

●MXaspmx.l.google.com2017-03-27 → 2026-06-28 · 3 obs

○ 2016-07-15 06:58:58
● 2017-03-27 19:56:42
● 2026-06-28 08:10:50

●MXaspmx2.googlemail.com2017-03-27 → 2026-06-28 · 3 obs

○ 2016-07-15 06:58:58
● 2017-03-27 19:56:42
● 2026-06-28 08:10:50

●MXaspmx3.googlemail.com2017-03-27 → 2026-06-28 · 3 obs

○ 2016-07-15 06:58:58
● 2017-03-27 19:56:42
● 2026-06-28 08:10:50

○MXmailstore1.secureserver.net2016-07-15 → 2016-07-15 · 3 obs

● 2016-07-15 06:58:58
○ 2017-03-27 19:56:42
○ 2026-06-28 08:10:50

○MXsmtp.secureserver.net2016-07-15 → 2016-07-15 · 3 obs

● 2016-07-15 06:58:58
○ 2017-03-27 19:56:42
○ 2026-06-28 08:10:50

○A13.33.102.1022026-04-21 → 2026-05-15 · 8 obs

○ 2026-04-20 03:51:40
● 2026-04-21 12:30:06
● 2026-05-06 14:45:34
○ 2026-05-07 20:57:48
● 2026-05-08 15:21:10
● 2026-05-15 05:24:12
○ 2026-06-19 20:48:10
○ 2026-06-28 08:10:50

○A13.33.102.1192026-04-21 → 2026-05-15 · 8 obs

○ 2026-04-20 03:51:40
● 2026-04-21 12:30:06
● 2026-05-06 14:45:34
○ 2026-05-07 20:57:48
● 2026-05-08 15:21:10
● 2026-05-15 05:24:12
○ 2026-06-19 20:48:10
○ 2026-06-28 08:10:50

○A13.33.102.182026-04-21 → 2026-05-15 · 8 obs

○ 2026-04-20 03:51:40
● 2026-04-21 12:30:06
● 2026-05-06 14:45:34
○ 2026-05-07 20:57:48
● 2026-05-08 15:21:10
● 2026-05-15 05:24:12
○ 2026-06-19 20:48:10
○ 2026-06-28 08:10:50

○A13.33.102.2162026-04-21 → 2026-05-15 · 8 obs

○ 2026-04-20 03:51:40
● 2026-04-21 12:30:06
● 2026-05-06 14:45:34
○ 2026-05-07 20:57:48
● 2026-05-08 15:21:10
● 2026-05-15 05:24:12
○ 2026-06-19 20:48:10
○ 2026-06-28 08:10:50

○A18.154.149.1312026-02-24 → 2026-03-02 · 7 obs

○ 2026-02-23 03:48:28
● 2026-02-24 19:17:36
○ 2026-02-25 06:49:10
○ 2026-02-25 09:01:46
● 2026-03-02 07:11:52
○ 2026-03-20 05:06:22
○ 2026-06-28 08:10:50

○A18.154.149.1872026-02-24 → 2026-03-02 · 7 obs

○ 2026-02-23 03:48:28
● 2026-02-24 19:17:36
○ 2026-02-25 06:49:10
○ 2026-02-25 09:01:46
● 2026-03-02 07:11:52
○ 2026-03-20 05:06:22
○ 2026-06-28 08:10:50

○A18.154.149.252026-02-24 → 2026-03-02 · 7 obs

○ 2026-02-23 03:48:28
● 2026-02-24 19:17:36
○ 2026-02-25 06:49:10
○ 2026-02-25 09:01:46
● 2026-03-02 07:11:52
○ 2026-03-20 05:06:22
○ 2026-06-28 08:10:50

○A18.154.149.492026-02-24 → 2026-03-02 · 7 obs

○ 2026-02-23 03:48:28
● 2026-02-24 19:17:36
○ 2026-02-25 06:49:10
○ 2026-02-25 09:01:46
● 2026-03-02 07:11:52
○ 2026-03-20 05:06:22
○ 2026-06-28 08:10:50

○A18.239.176.1072026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 14:45:34
● 2026-05-07 20:57:48
○ 2026-05-08 15:21:10
○ 2026-06-28 08:10:50

○A18.239.176.1252026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 14:45:34
● 2026-05-07 20:57:48
○ 2026-05-08 15:21:10
○ 2026-06-28 08:10:50

○A18.239.176.552026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 14:45:34
● 2026-05-07 20:57:48
○ 2026-05-08 15:21:10
○ 2026-06-28 08:10:50

○A18.239.176.592026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-06 14:45:34
● 2026-05-07 20:57:48
○ 2026-05-08 15:21:10
○ 2026-06-28 08:10:50

○A18.245.150.42026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-19 20:48:10
● 2026-06-26 22:14:34
○ 2026-06-28 08:10:50

○A18.245.150.402026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-19 20:48:10
● 2026-06-26 22:14:34
○ 2026-06-28 08:10:50

○A18.245.150.52026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-19 20:48:10
● 2026-06-26 22:14:34
○ 2026-06-28 08:10:50

○A18.245.150.752026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-19 20:48:10
● 2026-06-26 22:14:34
○ 2026-06-28 08:10:50

○A184.168.221.442016-07-15 → 2017-03-27 · 4 obs

● 2016-07-15 06:58:58
● 2017-03-27 19:56:42
○ 2026-02-20 06:15:42
○ 2026-06-28 08:10:50

○A52.85.30.1762026-04-04 → 2026-04-10 · 7 obs

○ 2026-03-26 20:03:26
● 2026-04-04 22:58:40
● 2026-04-05 20:11:00
○ 2026-04-07 08:57:16
● 2026-04-10 04:53:54
○ 2026-04-16 03:00:58
○ 2026-06-28 08:10:50

○A52.85.30.1912026-04-04 → 2026-04-10 · 7 obs

○ 2026-03-26 20:03:26
● 2026-04-04 22:58:40
● 2026-04-05 20:11:00
○ 2026-04-07 08:57:16
● 2026-04-10 04:53:54
○ 2026-04-16 03:00:58
○ 2026-06-28 08:10:50

○A52.85.30.2032026-04-04 → 2026-04-10 · 7 obs

○ 2026-03-26 20:03:26
● 2026-04-04 22:58:40
● 2026-04-05 20:11:00
○ 2026-04-07 08:57:16
● 2026-04-10 04:53:54
○ 2026-04-16 03:00:58
○ 2026-06-28 08:10:50

○A52.85.30.2272026-04-04 → 2026-04-10 · 7 obs

○ 2026-03-26 20:03:26
● 2026-04-04 22:58:40
● 2026-04-05 20:11:00
○ 2026-04-07 08:57:16
● 2026-04-10 04:53:54
○ 2026-04-16 03:00:58
○ 2026-06-28 08:10:50

●A54.230.21.2302026-02-20 → 2026-06-28 · 17 obs

○ 2017-03-27 19:56:42
● 2026-02-20 06:15:42
● 2026-02-23 03:48:28
○ 2026-02-24 19:17:36
● 2026-02-25 06:49:10
● 2026-02-25 09:01:46
○ 2026-03-02 07:11:52
● 2026-03-20 05:06:22
● 2026-03-26 20:03:26
○ 2026-04-04 22:58:40
○ 2026-04-16 03:00:58
● 2026-04-20 03:51:40
○ 2026-04-21 12:30:06
○ 2026-05-15 05:24:12
● 2026-06-19 20:48:10
○ 2026-06-26 22:14:34
● 2026-06-28 08:10:50

●A54.230.21.242026-02-20 → 2026-06-28 · 17 obs

●A54.230.21.462026-02-20 → 2026-06-28 · 17 obs

●A54.230.21.972026-02-20 → 2026-06-28 · 17 obs

○A99.86.132.1012026-04-07 → 2026-04-16 · 6 obs

○ 2026-04-05 20:11:00
● 2026-04-07 08:57:16
○ 2026-04-10 04:53:54
● 2026-04-16 03:00:58
○ 2026-04-20 03:51:40
○ 2026-06-28 08:10:50

○A99.86.132.1262026-04-07 → 2026-04-16 · 6 obs

○ 2026-04-05 20:11:00
● 2026-04-07 08:57:16
○ 2026-04-10 04:53:54
● 2026-04-16 03:00:58
○ 2026-04-20 03:51:40
○ 2026-06-28 08:10:50

○A99.86.132.1272026-04-07 → 2026-04-16 · 6 obs

○ 2026-04-05 20:11:00
● 2026-04-07 08:57:16
○ 2026-04-10 04:53:54
● 2026-04-16 03:00:58
○ 2026-04-20 03:51:40
○ 2026-06-28 08:10:50

○A99.86.132.272026-04-07 → 2026-04-16 · 6 obs

○ 2026-04-05 20:11:00
● 2026-04-07 08:57:16
○ 2026-04-10 04:53:54
● 2026-04-16 03:00:58
○ 2026-04-20 03:51:40
○ 2026-06-28 08:10:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtechguy.com	ns-89.awsdns-11.com, ns-827.awsdns-39.net, ns-1718.awsdns-22.co.uk, ns-1389.awsdns-45.org	2 records

✅ Authoritative Response

Server:205.251.192.89

NS records: ns-89.awsdns-11.com, ns-827.awsdns-39.net, ns-1718.awsdns-22.co.uk, ns-1389.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtechguy.com (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`54.230.21.46, 54.230.21.24...`
NS	4	`ns-1389.awsdns-45.org, ns-1718.awsdns-22.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`google-site-verification=XnLisFn6jQEZi9f, google-site-verification=h92Bh2bDUXG_ZmC...`
SOA	1	`ns-89.awsdns-11.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-89.awsdns-11.com, ns-89.awsdns-11.com)

Analysis

IP Addresses

rtechguy.com resolves to four IP addresses: 54.230.21.24, 54.230.21.46, 54.230.21.97 and 54.230.21.230.

d1a4n83cq9sj78.cloudfront.net, server-54-230-21-46.iad55.r.cloudfront.net, d2uzayf7r4rh08.cloudfront.net and two other host names share IP numbers with rtechguy.com.

Name Servers

The authoritative name servers for rtechguy.com are ns-89.awsdns-11.com, ns-827.awsdns-39.net, ns-1389.awsdns-45.org and ns-1718.awsdns-22.co.uk.

rtechguy.com partially shares its NS delegation with several other domains, including collemassariwines.it, ino.bz, forextrade.ee and two others.

The name servers ns1-24-us-west-1.ec2-rdns.amazonaws.com, ns2-24-us-west-1.ec2-rdns.amazonaws.com, ns3-24-us-west-1.ec2-rdns.amazonaws.com and ns4-24-us-west-1.ec2-rdns.amazonaws.com are often found in use alongside these name servers.

ns-89.awsdns-11.com, ns-827.awsdns-39.net, ns-1389.awsdns-45.org and ns-1718.awsdns-22.co.uk each carry two IP addresses. ns-89.awsdns-11.com has 205.251.192.89 and 2600:9000:5300:5900::1; ns-827.awsdns-39.net has 205.251.195.59 and 2600:9000:5303:3b00::1; ns-1389.awsdns-45.org has 205.251.197.109 and 2600:9000:5305:6d00::1; ns-1718.awsdns-22.co.uk has 205.251.198.182 and 2600:9000:5306:b600::1.

Mail Servers

rtechguy.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

rtechguy.com has at least partial mail server overlap with other domains such as espressoworldinc.com, coradvantage.com, ns500731.ns500731.ns500754.ns500731.ns500688.ns500705.ns500705.ns500671.ns500688.lusty(0x736c7574)z.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to 172.253.62.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.