cert-ch.com - dns.ninja

`cert-ch.com`

DNSSEC	⚠️ Not signed
NS	`ns-296.awsdns-37.com` ⭐
		A	2600:9000:5301:2800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-296.awsdns-37.com`
		A	205.251.193.40^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-296.awsdns-37.com`
NS	`ns-1110.awsdns-10.org`
		A	2600:9000:5304:5600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1110.awsdns-10.org`
		A	205.251.196.86^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1110.awsdns-10.org`
NS	`ns-1647.awsdns-13.co.uk`
		A	2600:9000:5306:6f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1647.awsdns-13.co.uk`
		A	205.251.198.111^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1647.awsdns-13.co.uk`
NS	`ns-796.awsdns-35.net`
		A	2600:9000:5303:1c00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-796.awsdns-35.net`
		A	205.251.195.28^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-796.awsdns-35.net`
TXT	`v=spf1 mx -all`
SOA	`ns-296.awsdns-37.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=1783995847

Same first word

cert-ch.com

Similar names

rc-tech.com

cr-tech.com

rc-tech.ru

cr-tech.net

rc-tech.co.jp

DNS History

9 records (4 active, 5 former)

○NSdns0.mtgsy.com2015-05-12 → 2020-02-12 · 4 obs

● 2015-05-12 03:16:02
● 2020-02-12 18:26:16
○ 2026-07-05 01:40:54
○ 2026-07-14 02:36:32

○NSdns1.name-s.net2015-05-12 → 2020-02-12 · 4 obs

● 2015-05-12 03:16:02
● 2020-02-12 18:26:16
○ 2026-07-05 01:40:54
○ 2026-07-14 02:36:32

○NSdns2.name-s.net2015-05-12 → 2020-02-12 · 4 obs

● 2015-05-12 03:16:02
● 2020-02-12 18:26:16
○ 2026-07-05 01:40:54
○ 2026-07-14 02:36:32

○NSdns3.mtgsy.com2015-05-12 → 2020-02-12 · 4 obs

● 2015-05-12 03:16:02
● 2020-02-12 18:26:16
○ 2026-07-05 01:40:54
○ 2026-07-14 02:36:32

○NSdns4.mtgsy.com2015-05-12 → 2020-02-12 · 4 obs

● 2015-05-12 03:16:02
● 2020-02-12 18:26:16
○ 2026-07-05 01:40:54
○ 2026-07-14 02:36:32

●NSns-1110.awsdns-10.org2026-07-05 → 2026-07-14 · 3 obs

○ 2020-02-12 18:26:16
● 2026-07-05 01:40:54
● 2026-07-14 02:36:32

●NSns-1647.awsdns-13.co.uk2026-07-05 → 2026-07-14 · 3 obs

○ 2020-02-12 18:26:16
● 2026-07-05 01:40:54
● 2026-07-14 02:36:32

●NSns-296.awsdns-37.com2026-07-05 → 2026-07-14 · 3 obs

○ 2020-02-12 18:26:16
● 2026-07-05 01:40:54
● 2026-07-14 02:36:32

●NSns-796.awsdns-35.net2026-07-05 → 2026-07-14 · 3 obs

○ 2020-02-12 18:26:16
● 2026-07-05 01:40:54
● 2026-07-14 02:36:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cert-ch.com	ns-296.awsdns-37.com, ns-796.awsdns-35.net, ns-1647.awsdns-13.co.uk, ns-1110.awsdns-10.org	2 records

✅ Authoritative Response

Server:205.251.196.86

NS records: ns-296.awsdns-37.com, ns-796.awsdns-35.net, ns-1647.awsdns-13.co.uk, ns-1110.awsdns-10.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cert-ch.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1110.awsdns-10.org, ns-1647.awsdns-13.co.uk...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns-296.awsdns-37.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-296.awsdns-37.com, ns-296.awsdns-37.com)

Analysis

Name Servers

The domain cert-ch.com is delegated to these four name servers: ns-296.awsdns-37.com, ns-796.awsdns-35.net, ns-1110.awsdns-10.org and ns-1647.awsdns-13.co.uk.

cert-ch.com shares at least some of its name servers with other domains, including skibug.net, extend.today, xpeepscams.com and two others.

These name servers are frequently paired with the name servers ns-17.awsdns-02.com, ns-1454.awsdns-53.org and ns-1751.awsdns-26.co.uk.

The host names ns-296.awsdns-37.com, ns-796.awsdns-35.net, ns-1110.awsdns-10.org and ns-1647.awsdns-13.co.uk each resolve to two IP addresses: ns-296.awsdns-37.com resolves to 205.251.193.40 and 2600:9000:5301:2800::1; ns-796.awsdns-35.net resolves to 205.251.195.28 and 2600:9000:5303:1c00::1; ns-1110.awsdns-10.org resolves to 205.251.196.86 and 2600:9000:5304:5600::1; ns-1647.awsdns-13.co.uk resolves to 205.251.198.111 and 2600:9000:5306:6f00::1.