🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`topcoderblogs.com`

DNSSEC	⚠️ Not signed
NS	`ns-116.awsdns-14.com` ⭐
		A	2600:9000:5300:7400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-116.awsdns-14.com`
		A	205.251.192.116^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-116.awsdns-14.com`
NS	`ns-1468.awsdns-55.org`
		A	2600:9000:5305:bc00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1468.awsdns-55.org`
		A	205.251.197.188^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1468.awsdns-55.org`
NS	`ns-1886.awsdns-43.co.uk`
		A	2600:9000:5307:5e00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1886.awsdns-43.co.uk`
		A	205.251.199.94^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1886.awsdns-43.co.uk`
NS	`ns-887.awsdns-46.net`
		A	2600:9000:5303:7700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-887.awsdns-46.net`
		A	205.251.195.119^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-887.awsdns-46.net`
SOA	`ns-116.awsdns-14.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=1791447439

Same first word

topcoderblogs.com

Previous names

Next names

DNS History

8 records (4 active, 4 former)

●NSns-116.awsdns-14.com2026-09-17 → 2026-10-08 · 3 obs

○ 2017-03-26 22:44:12
● 2026-09-17 20:21:50
● 2026-10-08 08:32:02

●NSns-1468.awsdns-55.org2026-09-17 → 2026-10-08 · 3 obs

○ 2017-03-26 22:44:12
● 2026-09-17 20:21:50
● 2026-10-08 08:32:02

●NSns-1886.awsdns-43.co.uk2026-09-17 → 2026-10-08 · 3 obs

○ 2017-03-26 22:44:12
● 2026-09-17 20:21:50
● 2026-10-08 08:32:02

●NSns-887.awsdns-46.net2026-09-17 → 2026-10-08 · 3 obs

○ 2017-03-26 22:44:12
● 2026-09-17 20:21:50
● 2026-10-08 08:32:02

○NSns11018.ztomy.com2015-08-08 → 2017-03-26 · 4 obs

● 2015-08-08 11:46:56
● 2017-03-26 22:44:12
○ 2026-09-17 20:21:50
○ 2026-10-08 08:32:02

○NSns21018.ztomy.com2015-08-08 → 2017-03-26 · 4 obs

● 2015-08-08 11:46:56
● 2017-03-26 22:44:12
○ 2026-09-17 20:21:50
○ 2026-10-08 08:32:02

○A141.8.225.632015-08-08 → 2017-03-26 · 4 obs

● 2015-08-08 11:46:56
● 2017-03-26 22:44:12
○ 2026-09-17 20:21:50
○ 2026-10-08 08:32:02

○PTRns11018.ztomy.com2017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 22:44:12
○ 2026-09-17 20:21:50
○ 2026-10-08 08:32:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
topcoderblogs.com	ns-116.awsdns-14.com, ns-887.awsdns-46.net, ns-1886.awsdns-43.co.uk, ns-1468.awsdns-55.org	2 records

✅ Authoritative Response

Server:205.251.197.188

NS records: ns-116.awsdns-14.com, ns-887.awsdns-46.net, ns-1886.awsdns-43.co.uk, ns-1468.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topcoderblogs.com (unsigned zone)

⏱️ Timing

Total: 609ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-116.awsdns-14.com, ns-1468.awsdns-55.org...`
SOA	1	`ns-116.awsdns-14.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-116.awsdns-14.com, ns-116.awsdns-14.com)

Analysis

Name Servers

Four name servers handle the delegation for topcoderblogs.com: ns-116.awsdns-14.com, ns-887.awsdns-46.net, ns-1468.awsdns-55.org and ns-1886.awsdns-43.co.uk.

topcoderblogs.com shares at least some of its name servers with other domains, including mindtheinclusiongap.com, nftyverse.com, d21zm11cgruek8.cloudfront.net and two others.

The host names ns-116.awsdns-14.com, ns-887.awsdns-46.net, ns-1468.awsdns-55.org and ns-1886.awsdns-43.co.uk each resolve to two IP addresses: ns-116.awsdns-14.com resolves to 205.251.192.116 and 2600:9000:5300:7400::1; ns-887.awsdns-46.net resolves to 205.251.195.119 and 2600:9000:5303:7700::1; ns-1468.awsdns-55.org resolves to 205.251.197.188 and 2600:9000:5305:bc00::1; ns-1886.awsdns-43.co.uk resolves to 205.251.199.94 and 2600:9000:5307:5e00::1.

topcoderblogs.com - robtex.com