🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devcoreschedule.com`

DNSSEC	⚠️ Not signed
NS	`ns-604.awsdns-11.net` ⭐
		A	2600:9000:5302:5c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-604.awsdns-11.net`
		A	205.251.194.92^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-604.awsdns-11.net`
NS	`ns-1058.awsdns-04.org`
		A	2600:9000:5304:2200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1058.awsdns-04.org`
		A	205.251.196.34^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1058.awsdns-04.org`
NS	`ns-2037.awsdns-62.co.uk`
		A	2600:9000:5307:f500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2037.awsdns-62.co.uk`
		A	205.251.199.245^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2037.awsdns-62.co.uk`
NS	`ns-420.awsdns-52.com`
		A	2600:9000:5301:a400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-420.awsdns-52.com`
		A	205.251.193.164^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-420.awsdns-52.com`
SOA	`ns-604.awsdns-11.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	⚠️ Not signed
	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=1789875689

Same first word

devcoreschedule.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns-1058.awsdns-04.org2026-09-06 → 2026-09-20 · 2 obs

● 2026-09-06 23:29:48
● 2026-09-20 04:08:56

●NSns-2037.awsdns-62.co.uk2026-09-06 → 2026-09-20 · 2 obs

● 2026-09-06 23:29:48
● 2026-09-20 04:08:56

●NSns-420.awsdns-52.com2026-09-06 → 2026-09-20 · 2 obs

● 2026-09-06 23:29:48
● 2026-09-20 04:08:56

●NSns-604.awsdns-11.net2026-09-06 → 2026-09-20 · 2 obs

● 2026-09-06 23:29:48
● 2026-09-20 04:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
devcoreschedule.com	ns-604.awsdns-11.net, ns-420.awsdns-52.com, ns-1058.awsdns-04.org, ns-2037.awsdns-62.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.92

NS records: ns-604.awsdns-11.net, ns-420.awsdns-52.com, ns-1058.awsdns-04.org, ns-2037.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devcoreschedule.com (unsigned zone)

⏱️ Timing

Total: 2702ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1058.awsdns-04.org, ns-2037.awsdns-62.co.uk...`
SOA	1	`ns-604.awsdns-11.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-420.awsdns-52.com, ns-420.awsdns-52.com)

Analysis

Name Servers

devcoreschedule.com has four authoritative name servers: ns-420.awsdns-52.com, ns-604.awsdns-11.net, ns-1058.awsdns-04.org and ns-2037.awsdns-62.co.uk.

devcoreschedule.com partially shares its NS delegation with several other domains, including marketinsights.live, uttcthunderbirds.com, discipleworks.net and two others.

These name servers regularly co-occur with the name servers ns-18.awsdns-02.com, ns-995.awsdns-60.net and ns-1069.awsdns-05.org.

ns-420.awsdns-52.com, ns-604.awsdns-11.net, ns-1058.awsdns-04.org and ns-2037.awsdns-62.co.uk each carry two IP addresses. ns-420.awsdns-52.com has 205.251.193.164 and 2600:9000:5301:a400::1; ns-604.awsdns-11.net has 205.251.194.92 and 2600:9000:5302:5c00::1; ns-1058.awsdns-04.org has 205.251.196.34 and 2600:9000:5304:2200::1; ns-2037.awsdns-62.co.uk has 205.251.199.245 and 2600:9000:5307:f500::1.

devcoreschedule.com - robtex.com