effectivenessgrades.com - dns.ninja

`effectivenessgrades.com`

DNSSEC	⚠️ Not signed
A	13.35.107.15^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-15.phl51.r.cloudfront.net`
A	13.35.107.75^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.95^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.124^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-356.awsdns-44.com` ⭐
		A	2600:9000:5301:6400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-356.awsdns-44.com`
		A	205.251.193.100^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-356.awsdns-44.com`
NS	`ns-1199.awsdns-21.org`
		A	2600:9000:5304:af00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1199.awsdns-21.org`
		A	205.251.196.175^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1199.awsdns-21.org`
NS	`ns-1983.awsdns-55.co.uk`
		A	2600:9000:5307:bf00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1983.awsdns-55.co.uk`
		A	205.251.199.191^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1983.awsdns-55.co.uk`
NS	`ns-981.awsdns-58.net`
		A	2600:9000:5303:d500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-981.awsdns-58.net`
		A	205.251.195.213^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-981.awsdns-58.net`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns-356.awsdns-44.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=1784456452

Same first word

effectivenessgrades.org

effectivenessgrades.com

DNS History

69 records (10 active, 59 former)

●NSns-1199.awsdns-21.org2026-02-15 → 2026-07-19 · 3 obs

○ 2017-11-12 09:51:22
● 2026-02-15 16:24:00
● 2026-07-19 10:33:56

●NSns-1983.awsdns-55.co.uk2026-02-15 → 2026-07-19 · 3 obs

○ 2017-11-12 09:51:22
● 2026-02-15 16:24:00
● 2026-07-19 10:33:56

●NSns-356.awsdns-44.com2026-02-15 → 2026-07-19 · 3 obs

○ 2017-11-12 09:51:22
● 2026-02-15 16:24:00
● 2026-07-19 10:33:56

●NSns-981.awsdns-58.net2026-02-15 → 2026-07-19 · 3 obs

○ 2017-11-12 09:51:22
● 2026-02-15 16:24:00
● 2026-07-19 10:33:56

○NSns13.domaincontrol.com2016-12-18 → 2017-11-12 · 4 obs

● 2016-12-18 20:57:02
● 2017-11-12 09:51:22
○ 2026-02-15 16:24:00
○ 2026-07-19 10:33:56

○NSns14.domaincontrol.com2016-12-18 → 2017-11-12 · 4 obs

● 2016-12-18 20:57:02
● 2017-11-12 09:51:22
○ 2026-02-15 16:24:00
○ 2026-07-19 10:33:56

●MXmailstore1.secureserver.net2016-12-18 → 2026-07-19 · 2 obs

● 2016-12-18 20:57:02
● 2026-07-19 10:33:56

●MXsmtp.secureserver.net2016-12-18 → 2026-07-19 · 2 obs

● 2016-12-18 20:57:02
● 2026-07-19 10:33:56

○A108.138.14.1282026-07-01 → 2026-07-17 · 20 obs

○ 2026-06-30 12:15:20
● 2026-07-01 00:19:46
○ 2026-07-01 01:13:50
● 2026-07-01 04:54:02
○ 2026-07-01 13:12:08
● 2026-07-02 03:27:20
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● 2026-07-04 03:02:32
○ 2026-07-07 21:07:40
● 2026-07-08 11:51:36
○ 2026-07-10 20:18:28
● 2026-07-11 07:03:58
○ 2026-07-11 10:35:04
● 2026-07-11 23:18:28
○ 2026-07-12 17:58:10
● 2026-07-15 04:35:10
○ 2026-07-17 12:12:52
● 2026-07-17 13:03:44
○ 2026-07-19 10:33:50
○ 2026-07-19 10:33:56

○A108.138.14.302026-07-01 → 2026-07-17 · 20 obs

○A108.138.14.352026-07-01 → 2026-07-17 · 20 obs

○A108.138.14.662026-07-01 → 2026-07-17 · 20 obs

○A108.139.182.1012026-03-29 → 2026-06-16 · 52 obs

○ 2026-03-28 02:29:14
● 2026-03-29 19:36:42
● 2026-03-30 00:44:06
○ 2026-03-30 02:39:16
○ 2026-04-03 22:16:20
● 2026-04-06 10:32:52
○ 2026-04-06 17:00:34
● 2026-04-07 02:32:50
○ 2026-04-07 11:11:02
● 2026-04-10 00:32:16
● 2026-04-10 08:01:40
○ 2026-04-10 18:14:08
○ 2026-04-11 18:13:44
● 2026-04-12 22:45:26
○ 2026-04-13 17:54:36
○ 2026-04-19 16:59:44
● 2026-04-24 16:09:24
● 2026-04-24 20:58:04
○ 2026-04-26 09:30:18
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● 2026-04-28 23:09:54
○ 2026-04-29 09:06:38
○ 2026-05-01 07:56:26
● 2026-05-01 16:37:32
○ 2026-05-01 21:12:06
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● 2026-05-12 10:30:18
● 2026-05-12 12:20:54
○ 2026-05-12 22:17:20
○ 2026-05-30 07:24:36
● 2026-05-30 20:01:14
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○ 2026-06-02 14:23:38
● 2026-06-03 10:48:08
○ 2026-06-03 13:42:56
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● 2026-06-05 15:08:56
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● 2026-06-10 20:31:06
○ 2026-06-11 05:14:50
○ 2026-06-14 11:18:42
● 2026-06-16 13:21:12
○ 2026-06-16 14:03:48
○ 2026-07-19 10:33:56

○A108.139.182.292026-03-29 → 2026-06-16 · 52 obs

○A108.139.182.502026-03-29 → 2026-06-16 · 52 obs

○A108.139.182.962026-03-29 → 2026-06-16 · 52 obs

○A13.226.94.1162026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 13:21:42
● 2026-03-08 18:39:48
○ 2026-03-09 07:22:02
○ 2026-07-19 10:33:56

○A13.226.94.242026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 13:21:42
● 2026-03-08 18:39:48
○ 2026-03-09 07:22:02
○ 2026-07-19 10:33:56

○A13.226.94.412026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 13:21:42
● 2026-03-08 18:39:48
○ 2026-03-09 07:22:02
○ 2026-07-19 10:33:56

○A13.226.94.662026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 13:21:42
● 2026-03-08 18:39:48
○ 2026-03-09 07:22:02
○ 2026-07-19 10:33:56

○A13.249.231.1222026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 20:01:14
● 2026-05-30 22:31:34
○ 2026-05-31 10:35:52
○ 2026-07-19 10:33:56

○A13.249.231.52026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 20:01:14
● 2026-05-30 22:31:34
○ 2026-05-31 10:35:52
○ 2026-07-19 10:33:56

○A13.249.231.512026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 20:01:14
● 2026-05-30 22:31:34
○ 2026-05-31 10:35:52
○ 2026-07-19 10:33:56

○A13.249.231.672026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 20:01:14
● 2026-05-30 22:31:34
○ 2026-05-31 10:35:52
○ 2026-07-19 10:33:56

○A13.32.179.1102026-06-19 → 2026-06-29 · 12 obs

○ 2026-06-18 08:52:34
● 2026-06-19 07:16:54
○ 2026-06-19 13:18:38
● 2026-06-22 18:17:36
○ 2026-06-23 02:13:48
● 2026-06-25 06:14:08
○ 2026-06-25 14:17:46
● 2026-06-27 03:20:58
○ 2026-06-27 15:38:20
● 2026-06-29 19:55:36
○ 2026-06-29 21:18:18
○ 2026-07-19 10:33:56

○A13.32.179.372026-06-19 → 2026-06-29 · 12 obs

○A13.32.179.562026-06-19 → 2026-06-29 · 12 obs

○A13.32.179.772026-06-19 → 2026-06-29 · 12 obs

○A13.33.109.102026-04-26 → 2026-05-19 · 10 obs

○ 2026-04-24 20:58:04
● 2026-04-26 09:30:18
○ 2026-04-26 12:55:48
● 2026-04-28 15:57:10
○ 2026-04-28 16:53:58
○ 2026-05-18 19:27:00
● 2026-05-18 23:03:40
● 2026-05-19 12:14:24
○ 2026-05-20 06:07:02
○ 2026-07-19 10:33:56

○A13.33.109.1002026-04-26 → 2026-05-19 · 10 obs

○A13.33.109.1022026-04-26 → 2026-05-19 · 10 obs

○A13.33.109.382026-04-26 → 2026-05-19 · 10 obs

●A13.35.107.1242026-07-12 → 2026-07-19 · 9 obs

○ 2026-07-11 23:18:28
● 2026-07-12 17:58:10
○ 2026-07-13 01:52:24
● 2026-07-14 13:04:18
○ 2026-07-15 04:35:10
● 2026-07-17 12:12:52
○ 2026-07-17 13:03:44
● 2026-07-19 10:33:50
● 2026-07-19 10:33:56

●A13.35.107.152026-07-12 → 2026-07-19 · 9 obs

●A13.35.107.752026-07-12 → 2026-07-19 · 9 obs

●A13.35.107.952026-07-12 → 2026-07-19 · 9 obs

○A18.161.111.1112026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 19:31:12
● 2026-05-27 05:16:22
○ 2026-05-27 19:24:32
○ 2026-07-19 10:33:56

○A18.161.111.1142026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 19:31:12
● 2026-05-27 05:16:22
○ 2026-05-27 19:24:32
○ 2026-07-19 10:33:56

○A18.161.111.1242026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 19:31:12
● 2026-05-27 05:16:22
○ 2026-05-27 19:24:32
○ 2026-07-19 10:33:56

○A18.161.111.992026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 19:31:12
● 2026-05-27 05:16:22
○ 2026-05-27 19:24:32
○ 2026-07-19 10:33:56

○A18.244.179.1022026-02-15 → 2026-06-29 · 130 obs

○ 2017-11-12 09:51:22
● 2026-02-15 16:24:00
● 2026-02-15 21:41:52
○ 2026-02-16 17:16:06
● 2026-02-17 01:05:20
● 2026-02-21 10:00:12
○ 2026-02-21 13:37:54
● 2026-02-22 03:18:44
● 2026-02-22 17:22:38
○ 2026-02-23 23:59:26
● 2026-02-24 05:31:16
○ 2026-02-25 03:52:14
● 2026-02-25 11:29:34
○ 2026-02-25 21:56:14
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● 2026-02-27 01:31:44
● 2026-03-02 03:56:54
○ 2026-03-03 01:35:28
○ 2026-03-03 02:05:52
● 2026-03-03 05:40:14
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● 2026-03-04 01:21:02
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○ 2026-07-19 10:33:56

○A18.244.179.1042026-02-15 → 2026-06-29 · 130 obs

○A18.244.179.632026-02-15 → 2026-06-29 · 130 obs

○A18.244.179.792026-02-15 → 2026-06-29 · 130 obs

○A18.64.207.202026-04-03 → 2026-05-13 · 7 obs

○ 2026-04-03 17:48:30
● 2026-04-03 21:24:20
○ 2026-04-03 22:16:20
○ 2026-05-12 22:17:20
● 2026-05-13 17:14:26
○ 2026-05-13 22:16:08
○ 2026-07-19 10:33:56

○A18.64.207.252026-04-03 → 2026-05-13 · 7 obs

○ 2026-04-03 17:48:30
● 2026-04-03 21:24:20
○ 2026-04-03 22:16:20
○ 2026-05-12 22:17:20
● 2026-05-13 17:14:26
○ 2026-05-13 22:16:08
○ 2026-07-19 10:33:56

○A18.64.207.332026-04-03 → 2026-05-13 · 7 obs

○ 2026-04-03 17:48:30
● 2026-04-03 21:24:20
○ 2026-04-03 22:16:20
○ 2026-05-12 22:17:20
● 2026-05-13 17:14:26
○ 2026-05-13 22:16:08
○ 2026-07-19 10:33:56

○A18.64.207.762026-04-03 → 2026-05-13 · 7 obs

○ 2026-04-03 17:48:30
● 2026-04-03 21:24:20
○ 2026-04-03 22:16:20
○ 2026-05-12 22:17:20
● 2026-05-13 17:14:26
○ 2026-05-13 22:16:08
○ 2026-07-19 10:33:56

○A18.67.65.1122026-02-21 → 2026-07-11 · 82 obs

○ 2026-02-15 16:24:00
○ 2026-02-21 10:00:12
● 2026-02-21 13:37:54
○ 2026-02-22 03:18:44
○ 2026-02-22 17:22:38
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○A18.67.65.222026-02-21 → 2026-07-11 · 82 obs

○A18.67.65.552026-02-21 → 2026-07-11 · 82 obs

○A18.67.65.832026-02-21 → 2026-07-11 · 82 obs

○A184.168.221.352016-12-18 → 2017-11-12 · 4 obs

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○A3.163.63.1022026-04-29 → 2026-04-29 · 4 obs

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○A3.163.63.112026-04-29 → 2026-04-29 · 4 obs

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○A3.163.63.472026-04-29 → 2026-04-29 · 4 obs

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○A3.163.63.782026-04-29 → 2026-04-29 · 4 obs

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○A3.170.103.52026-05-20 → 2026-07-01 · 30 obs

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○A3.170.103.632026-05-20 → 2026-07-01 · 30 obs

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○A52.85.154.1022026-07-11 → 2026-07-13 · 6 obs

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○A52.85.154.1292026-07-11 → 2026-07-13 · 6 obs

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○A52.85.154.702026-07-11 → 2026-07-13 · 6 obs

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○A99.84.41.102026-02-16 → 2026-07-11 · 37 obs

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○A99.84.41.1042026-02-16 → 2026-07-11 · 37 obs

○A99.84.41.1082026-02-16 → 2026-07-11 · 37 obs

○A99.84.41.372026-02-16 → 2026-07-11 · 37 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
effectivenessgrades.com	ns-356.awsdns-44.com, ns-981.awsdns-58.net, ns-1199.awsdns-21.org, ns-1983.awsdns-55.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.100

NS records: ns-356.awsdns-44.com, ns-981.awsdns-58.net, ns-1199.awsdns-21.org, ns-1983.awsdns-55.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for effectivenessgrades.com (unsigned zone)

⏱️ Timing

Total: 1165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.75, 13.35.107.124...`
NS	4	`ns-1199.awsdns-21.org, ns-1983.awsdns-55.co.uk...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`ns-356.awsdns-44.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-356.awsdns-44.com, ns-356.awsdns-44.com)

Analysis

IP Addresses

effectivenessgrades.com resolves to four IP addresses: 13.35.107.15, 13.35.107.75, 13.35.107.95 and 13.35.107.124.

Name Servers

The NS records for effectivenessgrades.com point to four name servers: ns-356.awsdns-44.com, ns-981.awsdns-58.net, ns-1199.awsdns-21.org and ns-1983.awsdns-55.co.uk.

effectivenessgrades.com partially shares its NS delegation with several other domains, including affinity-petcare-belgium.com, 72.50.13.in-addr.arpa, heimkino.de and two others.

The name servers ns1-24-eu-north-1.ec2-rdns.amazonaws.com, ns2-24-eu-north-1.ec2-rdns.amazonaws.com, ns3-24-eu-north-1.ec2-rdns.amazonaws.com and two others are commonly seen in use alongside these name servers.

ns-356.awsdns-44.com, ns-981.awsdns-58.net, ns-1199.awsdns-21.org and ns-1983.awsdns-55.co.uk each carry two IP addresses. ns-356.awsdns-44.com has 205.251.193.100 and 2600:9000:5301:6400::1; ns-981.awsdns-58.net has 205.251.195.213 and 2600:9000:5303:d500::1; ns-1199.awsdns-21.org has 205.251.196.175 and 2600:9000:5304:af00::1; ns-1983.awsdns-55.co.uk has 205.251.199.191 and 2600:9000:5307:bf00::1.

Mail Servers

effectivenessgrades.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with effectivenessgrades.com are blackdomeguide.com, rpmmedia.co, donateblood.mobi and two others.

At least a portion of effectivenessgrades.com's mail servers are also used by other domains, for example exploredegrees.com.

mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).