`edmclass.com`

DNSSEC	⚠️ Not signed
A	13.209.199.218^{🇰🇷 Amazon13.209.0.0/16 EC2 ICN prefix}
		PTR	`ec2-13-209-199-218.ap-northeast-2.compute.amazonaws.com`
NS	`ns-1273.awsdns-31.org` ⭐
		A	2600:9000:5304:f900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1273.awsdns-31.org`
		A	205.251.196.249^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1273.awsdns-31.org`
NS	`ns-1747.awsdns-26.co.uk`
		A	2600:9000:5306:d300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1747.awsdns-26.co.uk`
		A	205.251.198.211^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1747.awsdns-26.co.uk`
NS	`ns-313.awsdns-39.com`
		A	2600:9000:5301:3900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-313.awsdns-39.com`
		A	205.251.193.57^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-313.awsdns-39.com`
NS	`ns-716.awsdns-25.net`
		A	2600:9000:5302:cc00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-716.awsdns-25.net`
		A	205.251.194.204^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-716.awsdns-25.net`
TXT	`google-site-verification=aEGSXfcmHtnixS2OiXG0BQv64cPcVmdqOo3FH6ad6cE`
TXT	`google-site-verification=pGIJ0P9fS4RvSPo2N1ocuKx8CMJMwPMHA04hDYkUi0w`
TXT	`v=spf1 ip4:52.78.207.176 ~all`
SOA	`ns-1273.awsdns-31.org`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=1785763847

Subdomains

www.edmclass.com

Same first word

edmclass.com

Similar names

DNS History

17 records (5 active, 12 former)

●NSns-1273.awsdns-31.org2026-08-03 → 2026-08-03 · 3 obs

○ 2017-03-22 18:06:38
● 2026-08-03 04:56:38
● 2026-08-03 13:52:24

●NSns-1747.awsdns-26.co.uk2026-08-03 → 2026-08-03 · 3 obs

○ 2017-03-22 18:06:38
● 2026-08-03 04:56:38
● 2026-08-03 13:52:24

●NSns-313.awsdns-39.com2026-08-03 → 2026-08-03 · 3 obs

○ 2017-03-22 18:06:38
● 2026-08-03 04:56:38
● 2026-08-03 13:52:24

●NSns-716.awsdns-25.net2026-08-03 → 2026-08-03 · 3 obs

○ 2017-03-22 18:06:38
● 2026-08-03 04:56:38
● 2026-08-03 13:52:24

○NSns.gabia.co.kr2017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-10 18:00:14
● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

○NSns.gabia.co.kr.edmclass.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-10 18:00:14
● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

○NSns.gabia.net2017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-10 18:00:14
● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

○NSns1.gabia.co.kr2017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-10 18:00:14
● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

○NSns23.domaincontrol.com2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 17:03:18
● 2015-11-28 10:25:56
○ 2016-03-10 18:00:14
○ 2026-08-03 13:52:24

○NSns24.domaincontrol.com2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 17:03:18
● 2015-11-28 10:25:56
○ 2016-03-10 18:00:14
○ 2026-08-03 13:52:24

○MXmailstore1.secureserver.net2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 17:03:18
● 2015-11-28 10:25:56
○ 2016-03-10 18:00:14
○ 2026-08-03 13:52:24

○MXsmtp.secureserver.net2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 17:03:18
● 2015-11-28 10:25:56
○ 2016-03-10 18:00:14
○ 2026-08-03 13:52:24

○A13.124.23.22017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-10 18:00:14
● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

●A13.209.199.2182026-08-03 → 2026-08-03 · 3 obs

○ 2017-03-22 18:06:38
● 2026-08-03 04:56:38
● 2026-08-03 13:52:24

○A210.242.143.62015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 17:03:18
● 2015-11-28 10:25:56
○ 2016-03-10 18:00:14
○ 2026-08-03 13:52:24

○A52.79.178.2032017-03-22 → 2017-03-22 · 4 obs

○ 2016-03-10 18:00:14
● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

○CNAMEwebelb-1751950967.ap-northeast-2.elb.amazonaws.com2017-03-22 → 2017-03-22 · 3 obs

● 2017-03-22 18:06:38
○ 2026-08-03 04:56:38
○ 2026-08-03 13:52:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
edmclass.com	ns-716.awsdns-25.net, ns-313.awsdns-39.com, ns-1747.awsdns-26.co.uk, ns-1273.awsdns-31.org	2 records

✅ Authoritative Response

Server:205.251.193.57

NS records: ns-716.awsdns-25.net, ns-313.awsdns-39.com, ns-1747.awsdns-26.co.uk, ns-1273.awsdns-31.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edmclass.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.209.199.218`
NS	4	`ns-1273.awsdns-31.org, ns-1747.awsdns-26.co.uk...`
TXT	3	`google-site-verification=aEGSXfcmHtnixS2, google-site-verification=pGIJ0P9fS4RvSPo...`
SOA	1	`ns-1273.awsdns-31.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-313.awsdns-39.com, ns-313.awsdns-39.com)

Analysis

Hierarchy

edmclass.com is a parent domain of www.edmclass.com.

IP Addresses

edmclass.com directs to one IP number, which is 13.209.199.218.

Among the host names that share IP numbers with edmclass.com is www.edmclass.com, as one example.

Name Servers

The domain edmclass.com is delegated to these four name servers: ns-313.awsdns-39.com, ns-716.awsdns-25.net, ns-1273.awsdns-31.org and ns-1747.awsdns-26.co.uk.

edmclass.com shares at least some of its name servers with other domains, including dqaroundtheworld.com, classsuper.com.au, mondlylanguages.com and two others.

These name servers are frequently paired with the name servers ns-508.awsdns-63.com, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk.

The host names ns-313.awsdns-39.com, ns-716.awsdns-25.net, ns-1273.awsdns-31.org and ns-1747.awsdns-26.co.uk each resolve to two IP addresses: ns-313.awsdns-39.com resolves to 205.251.193.57 and 2600:9000:5301:3900::1; ns-716.awsdns-25.net resolves to 205.251.194.204 and 2600:9000:5302:cc00::1; ns-1273.awsdns-31.org resolves to 205.251.196.249 and 2600:9000:5304:f900::1; ns-1747.awsdns-26.co.uk resolves to 205.251.198.211 and 2600:9000:5306:d300::1.

edmclass.com - robtex.com

edmclass.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`edmclass.com`

`com`