pre-train.com - dns.ninja

`pre-train.com`

DNSSEC	⚠️ Not signed
NS	`ns-1328.awsdns-38.org` ⭐
		A	2600:9000:5305:3000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1328.awsdns-38.org`
		A	205.251.197.48^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1328.awsdns-38.org`
NS	`ns-1605.awsdns-08.co.uk`
		A	2600:9000:5306:4500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1605.awsdns-08.co.uk`
		A	205.251.198.69^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1605.awsdns-08.co.uk`
NS	`ns-351.awsdns-43.com`
		A	2600:9000:5301:5f00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-351.awsdns-43.com`
		A	205.251.193.95^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-351.awsdns-43.com`
NS	`ns-989.awsdns-59.net`
		A	2600:9000:5303:dd00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-989.awsdns-59.net`
		A	205.251.195.221^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-989.awsdns-59.net`
SOA	`ns-1328.awsdns-38.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=1786658949

Same first word

pre-train.com

Similar names

DNS History

17 records (4 active, 13 former)

○NSdns10.hichina.com2015-12-24 → 2015-12-24 · 4 obs

○ 2015-05-13 17:58:08
● 2015-12-24 07:25:06
○ 2017-02-05 21:30:58
○ 2026-08-13 22:21:50

○NSdns9.hichina.com2015-12-24 → 2015-12-24 · 4 obs

○ 2015-05-13 17:58:08
● 2015-12-24 07:25:06
○ 2016-05-08 22:02:06
○ 2026-08-13 22:21:50

○NSf1g1ns1.dnspod.net2016-05-08 → 2016-05-08 · 4 obs

○ 2015-12-24 07:25:06
● 2016-05-08 22:02:06
○ 2017-02-05 21:30:58
○ 2026-08-13 22:21:50

●NSns-1328.awsdns-38.org2026-02-18 → 2026-08-13 · 3 obs

○ 2020-02-16 08:08:04
● 2026-02-18 19:40:44
● 2026-08-13 22:21:50

●NSns-1605.awsdns-08.co.uk2026-02-18 → 2026-08-13 · 3 obs

○ 2020-02-16 08:08:04
● 2026-02-18 19:40:44
● 2026-08-13 22:21:50

●NSns-351.awsdns-43.com2026-02-18 → 2026-08-13 · 3 obs

○ 2020-02-16 08:08:04
● 2026-02-18 19:40:44
● 2026-08-13 22:21:50

●NSns-989.awsdns-59.net2026-02-18 → 2026-08-13 · 3 obs

○ 2020-02-16 08:08:04
● 2026-02-18 19:40:44
● 2026-08-13 22:21:50

○NSns1.myhostadmin.net2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-05 21:30:58
● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

○NSns11.xincache.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 17:58:08
○ 2015-12-24 07:25:06
○ 2026-08-13 22:21:50

○NSns12.xincache.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 17:58:08
○ 2015-12-24 07:25:06
○ 2026-08-13 22:21:50

○NSns2.myhostadmin.net2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-05 21:30:58
● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

○NSns3.myhostadmin.net2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-05 21:30:58
● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

○NSns4.myhostadmin.net2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-05 21:30:58
● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

○NSns5.myhostadmin.net2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-05 21:30:58
● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

○NSns6.myhostadmin.net2020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-05 21:30:58
● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

○MXmail.skrimple.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 14:01:08
○ 2015-12-24 07:25:06
○ 2026-08-13 22:21:50

○A154.213.250.1322020-02-16 → 2020-02-16 · 3 obs

● 2020-02-16 08:08:04
○ 2026-02-18 19:40:44
○ 2026-08-13 22:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
pre-train.com	ns-351.awsdns-43.com, ns-989.awsdns-59.net, ns-1328.awsdns-38.org, ns-1605.awsdns-08.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.95

NS records: ns-351.awsdns-43.com, ns-989.awsdns-59.net, ns-1328.awsdns-38.org, ns-1605.awsdns-08.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pre-train.com (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1328.awsdns-38.org, ns-1605.awsdns-08.co.uk...`
SOA	1	`ns-1328.awsdns-38.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-351.awsdns-43.com, ns-351.awsdns-43.com)

Analysis

Name Servers

Four name servers handle the delegation for pre-train.com: ns-351.awsdns-43.com, ns-989.awsdns-59.net, ns-1328.awsdns-38.org and ns-1605.awsdns-08.co.uk.

There is at least partial name server overlap between pre-train.com and other domains — d2gp22tm5l2vpq.cloudfront.net, commonapp.xyz, majorel-pit.com and two more among them.

All four hostnames — ns-351.awsdns-43.com, ns-989.awsdns-59.net, ns-1328.awsdns-38.org and ns-1605.awsdns-08.co.uk — resolve to two IP numbers apiece: ns-351.awsdns-43.com to 205.251.193.95 and 2600:9000:5301:5f00::1; ns-989.awsdns-59.net to 205.251.195.221 and 2600:9000:5303:dd00::1; ns-1328.awsdns-38.org to 205.251.197.48 and 2600:9000:5305:3000::1; ns-1605.awsdns-08.co.uk to 205.251.198.69 and 2600:9000:5306:4500::1.