gradable.com - dns.ninja

`gradable.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-86.awsdns-10.com` ⭐
		A	2600:9000:5300:5600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-86.awsdns-10.com`
		A	205.251.192.86^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-86.awsdns-10.com`
NS	`ns-1193.awsdns-21.org`
		A	2600:9000:5304:a900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1193.awsdns-21.org`
		A	205.251.196.169^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1193.awsdns-21.org`
NS	`ns-1540.awsdns-00.co.uk`
		A	2600:9000:5306:400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1540.awsdns-00.co.uk`
		A	205.251.198.4^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1540.awsdns-00.co.uk`
NS	`ns-816.awsdns-38.net`
		A	2600:9000:5303:3000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-816.awsdns-38.net`
		A	205.251.195.48^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-816.awsdns-38.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		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`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		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`⁽³⁰⁾
		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=VoXcom-eO2Pp6T1nBb0kF-EIZoYzStwd1fqqyJP7DnE`
TXT	`google-site-verification=aoIhXNDpzcbh6-wrlluuu5kyZcKr997LxteyTw2PWNg`
TXT	`google-site-verification=wPlZnnL6jYAZx38q_h1Vhkc4kIO8t-42eNdVZfp8scQ`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-86.awsdns-10.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=1785783537

Subdomains

adm.gradable.com

poet.gradable.com

Same first word

gradable.biz

gradable.net

gradable.com

Similar names

DNS History

23 records (10 active, 13 former)

○NSmyns1.fabulous.com2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-11 02:05:20
● 2019-05-02 09:12:16
○ 2026-03-26 17:58:06
○ 2026-08-03 19:24:32

○NSmyns2.fabulous.com2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-11 02:05:20
● 2019-05-02 09:12:16
○ 2026-03-26 17:58:06
○ 2026-08-03 19:24:32

●NSns-1193.awsdns-21.org2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●NSns-1540.awsdns-00.co.uk2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●NSns-816.awsdns-38.net2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●NSns-86.awsdns-10.com2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

○NSns1.fabulous.com2015-07-21 → 2017-02-11 · 4 obs

● 2015-07-21 06:10:28
● 2017-02-11 02:05:20
○ 2019-05-02 09:12:16
○ 2026-08-03 19:24:32

○NSns2.fabulous.com2015-07-21 → 2017-02-11 · 4 obs

● 2015-07-21 06:10:28
● 2017-02-11 02:05:20
○ 2019-05-02 09:12:16
○ 2026-08-03 19:24:32

●MXalt1.aspmx.l.google.com2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●MXalt2.aspmx.l.google.com2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●MXaspmx.l.google.com2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●MXaspmx2.googlemail.com2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

●MXaspmx3.googlemail.com2026-03-26 → 2026-08-03 · 3 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-08-03 19:24:32

○MXmail.b-io.co2015-07-21 → 2017-02-11 · 4 obs

● 2015-07-21 06:10:28
● 2017-02-11 02:05:20
○ 2019-05-02 09:12:16
○ 2026-08-03 19:24:32

○A185.53.177.312019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-11 02:05:20
● 2019-05-02 09:12:16
○ 2026-03-26 17:58:06
○ 2026-08-03 19:24:32

○A208.48.81.1332015-07-21 → 2015-11-24 · 4 obs

● 2015-07-21 06:10:28
● 2015-11-24 17:44:54
○ 2016-03-07 11:50:06
○ 2026-08-03 19:24:32

○A208.48.81.1342015-07-21 → 2015-11-24 · 4 obs

● 2015-07-21 06:10:28
● 2015-11-24 17:44:54
○ 2016-03-07 11:50:06
○ 2026-08-03 19:24:32

○A208.48.81.1792015-07-21 → 2015-11-24 · 4 obs

● 2015-07-21 06:10:28
● 2015-11-24 17:44:54
○ 2016-03-07 11:50:06
○ 2026-08-03 19:24:32

○A23.236.62.1472026-03-26 → 2026-06-10 · 5 obs

○ 2019-05-02 09:12:16
● 2026-03-26 17:58:06
● 2026-06-10 16:47:30
○ 2026-06-25 23:41:28
○ 2026-08-03 19:24:32

○A64.15.205.1002015-07-21 → 2015-11-24 · 4 obs

● 2015-07-21 06:10:28
● 2015-11-24 17:44:54
○ 2016-03-07 11:50:06
○ 2026-08-03 19:24:32

○A64.15.205.1012015-07-21 → 2015-11-24 · 4 obs

● 2015-07-21 06:10:28
● 2015-11-24 17:44:54
○ 2016-03-07 11:50:06
○ 2026-08-03 19:24:32

●A76.76.21.212026-06-25 → 2026-08-03 · 3 obs

○ 2026-06-10 16:47:30
● 2026-06-25 23:41:28
● 2026-08-03 19:24:32

○A98.124.245.242016-03-07 → 2017-02-11 · 5 obs

○ 2015-11-24 17:44:54
● 2016-03-07 11:50:06
● 2017-02-11 02:05:20
○ 2019-05-02 09:12:16
○ 2026-08-03 19:24:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
gradable.com	ns-86.awsdns-10.com, ns-816.awsdns-38.net, ns-1540.awsdns-00.co.uk, ns-1193.awsdns-21.org	2 records

✅ Authoritative Response

Server:205.251.196.169

NS records: ns-86.awsdns-10.com, ns-816.awsdns-38.net, ns-1540.awsdns-00.co.uk, ns-1193.awsdns-21.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradable.com (unsigned zone)

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-1193.awsdns-21.org, ns-1540.awsdns-00.co.uk...`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	4	`google-site-verification=VoXcom-eO2Pp6T1, google-site-verification=aoIhXNDpzcbh6-w...`
SOA	1	`ns-86.awsdns-10.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-86.awsdns-10.com, ns-86.awsdns-10.com)

Analysis

Hierarchy

gradable.com is the parent domain of adm.gradable.com and poet.gradable.com.

IP Addresses

gradable.com points to a single IP number: 76.76.21.21.

Additional host names — natedean.info, littlecaesarsindia.co.in, air-curtains.eu and two others — share IP numbers with gradable.com.

Name Servers

gradable.com has four authoritative name servers: ns-86.awsdns-10.com, ns-816.awsdns-38.net, ns-1193.awsdns-21.org and ns-1540.awsdns-00.co.uk.

The name servers of gradable.com overlap at least partially with those of other domains — among them atlanticregionmazdaoffers.ca, int.infra.webex.com, q2aviation.com and two more.

Each of the four hosts ns-86.awsdns-10.com, ns-816.awsdns-38.net, ns-1193.awsdns-21.org and ns-1540.awsdns-00.co.uk has two IP addresses. ns-86.awsdns-10.com points to 205.251.192.86 and 2600:9000:5300:5600::1. ns-816.awsdns-38.net points to 205.251.195.48 and 2600:9000:5303:3000::1. ns-1193.awsdns-21.org points to 205.251.196.169 and 2600:9000:5304:a900::1. ns-1540.awsdns-00.co.uk points to 205.251.198.4 and 2600:9000:5306:400::1.

Mail Servers

Five mail servers handle gradable.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

gradable.com shares mail servers — at least in part — with other domains, including budapestschool.org, cayirkoylu.com, ns500731.ns500754.ns500731.ns500754.ns500731.ns500704.ns500704.ns500704.ns500704.ns500291.ns500666.ns500666.ns500131.lustychickser.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 142.251.16.27 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

Host names pointing to 2800:3f0:4003:c0f::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.