`discoverpde4.com`

DNSSEC	⚠️ Not signed
NS	`ns-1216.awsdns-24.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:c000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1216.awsdns-24.org`
		A	205.251.196.192^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1216.awsdns-24.org`
NS	`ns-1713.awsdns-22.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:b100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1713.awsdns-22.co.uk`
		A	205.251.198.177^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1713.awsdns-22.co.uk`
NS	`ns-293.awsdns-36.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:2500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-293.awsdns-36.com`
		A	205.251.193.37^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-293.awsdns-36.com`
NS	`ns-791.awsdns-34.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:1700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-791.awsdns-34.net`
		A	205.251.195.23^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-791.awsdns-34.net`

`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=1783851642

Previously MX for

discoverpde4.com

Same first word

discoverpde4.org

discoverpde4.net

discoverpde4.com

DNS History

16 records (4 active, 12 former)

○NSdns1.cscdns.net2015-08-04 → 2016-03-12 · 4 obs

● 2015-08-04 22:59:16
● 2016-03-12 06:31:36
○ 2016-07-21 03:07:22
○ 2026-07-12 10:26:18

○NSdns2.cscdns.net2015-08-04 → 2016-03-12 · 4 obs

● 2015-08-04 22:59:16
● 2016-03-12 06:31:36
○ 2016-07-21 03:07:22
○ 2026-07-12 10:26:18

●NSns-1216.awsdns-24.org2016-07-21 → 2026-07-12 · 3 obs

○ 2016-03-12 06:31:36
● 2016-07-21 03:07:22
● 2026-07-12 10:26:18

●NSns-1713.awsdns-22.co.uk2016-07-21 → 2026-07-12 · 3 obs

○ 2016-03-12 06:31:36
● 2016-07-21 03:07:22
● 2026-07-12 10:26:18

●NSns-293.awsdns-36.com2016-07-21 → 2026-07-12 · 3 obs

○ 2016-03-12 06:31:36
● 2016-07-21 03:07:22
● 2026-07-12 10:26:18

●NSns-791.awsdns-34.net2016-07-21 → 2026-07-12 · 3 obs

○ 2016-03-12 06:31:36
● 2016-07-21 03:07:22
● 2026-07-12 10:26:18

○MXdiscoverpde4.com2015-08-04 → 2018-08-01 · 4 obs

● 2015-08-04 22:59:16
● 2018-08-01 21:01:50
○ 2026-05-29 17:45:04
○ 2026-07-12 10:26:18

○A108.168.134.1322015-08-04 → 2016-03-12 · 4 obs

● 2015-08-04 22:59:16
● 2016-03-12 06:31:36
○ 2016-07-21 03:07:22
○ 2026-07-12 10:26:18

○A52.17.228.2082016-07-21 → 2016-11-05 · 6 obs

○ 2016-03-12 06:31:36
● 2016-07-21 03:07:22
○ 2016-07-31 18:07:14
● 2016-11-05 10:19:02
○ 2016-12-27 23:50:16
○ 2026-07-12 10:26:18

○A52.20.220.302016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-05 10:19:02
● 2016-12-27 23:50:16
○ 2018-08-01 21:01:50
○ 2026-07-12 10:26:18

○A52.20.32.92016-07-31 → 2016-07-31 · 4 obs

○ 2016-07-21 03:07:22
● 2016-07-31 18:07:14
○ 2016-11-05 10:19:02
○ 2026-07-12 10:26:18

○A52.202.58.1582018-08-01 → 2018-08-01 · 4 obs

○ 2016-12-27 23:50:16
● 2018-08-01 21:01:50
○ 2026-05-29 17:45:04
○ 2026-07-12 10:26:18

○A52.22.146.2062016-07-31 → 2016-07-31 · 4 obs

○ 2016-07-21 03:07:22
● 2016-07-31 18:07:14
○ 2016-11-05 10:19:02
○ 2026-07-12 10:26:18

○A52.7.32.2252018-08-01 → 2018-08-01 · 4 obs

○ 2016-12-27 23:50:16
● 2018-08-01 21:01:50
○ 2026-05-29 17:45:04
○ 2026-07-12 10:26:18

○A54.72.99.772016-07-21 → 2016-11-05 · 6 obs

○ 2016-03-12 06:31:36
● 2016-07-21 03:07:22
○ 2016-07-31 18:07:14
● 2016-11-05 10:19:02
○ 2016-12-27 23:50:16
○ 2026-07-12 10:26:18

○A54.87.237.642016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-05 10:19:02
● 2016-12-27 23:50:16
○ 2018-08-01 21:01:50
○ 2026-07-12 10:26:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
discoverpde4.com	ns-293.awsdns-36.com, ns-791.awsdns-34.net, ns-1713.awsdns-22.co.uk, ns-1216.awsdns-24.org	2 records

✅ Authoritative Response

Server:205.251.198.177

NS records: ns-293.awsdns-36.com, ns-791.awsdns-34.net, ns-1713.awsdns-22.co.uk, ns-1216.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discoverpde4.com (unsigned zone)

⏱️ Timing

Total: 659ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-293.awsdns-36.com, ns-293.awsdns-36.com)

Analysis

Name Servers

discoverpde4.com has four authoritative name servers: ns-293.awsdns-36.com, ns-791.awsdns-34.net, ns-1216.awsdns-24.org and ns-1713.awsdns-22.co.uk.

discoverpde4.com has at least partial name server overlap with other domains, such as nevis.io, campustech.org, atholtonboosters.org and two others.

These name servers tend to appear together with the name servers ns-789.awsdns-34.net, ns-1418.awsdns-49.org and ns-1947.awsdns-51.co.uk.

ns-293.awsdns-36.com, ns-791.awsdns-34.net, ns-1216.awsdns-24.org and ns-1713.awsdns-22.co.uk all point to exactly two IP numbers each: ns-293.awsdns-36.com → 205.251.193.37 and 2600:9000:5301:2500::1; ns-791.awsdns-34.net → 205.251.195.23 and 2600:9000:5303:1700::1; ns-1216.awsdns-24.org → 205.251.196.192 and 2600:9000:5304:c000::1; ns-1713.awsdns-22.co.uk → 205.251.198.177 and 2600:9000:5306:b100::1.

discoverpde4.com - robtex.com