`philips-cs.training`

DNSSEC	⚠️ Not signed
NS	`ns-1656.awsdns-15.co.uk` ⭐
		A	2600:9000:5306:7800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1656.awsdns-15.co.uk`
		A	205.251.198.120^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1656.awsdns-15.co.uk`
NS	`ns-11.awsdns-01.com`
		A	2600:9000:5300:b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-11.awsdns-01.com`
		A	205.251.192.11^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-11.awsdns-01.com`
NS	`ns-1397.awsdns-46.org`
		A	2600:9000:5305:7500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1397.awsdns-46.org`
		A	205.251.197.117^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1397.awsdns-46.org`
NS	`ns-803.awsdns-36.net`
		A	2600:9000:5303:2300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-803.awsdns-36.net`
		A	205.251.195.35^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-803.awsdns-36.net`
TXT	`_cnti5mlmeq7idhzt5gul2eanh2mvk9l`
SOA	`ns-1656.awsdns-15.co.uk`awsdns-hostmaster@amazon.com serial=1

`training`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.training` ⭐
	NS	`v0n1.nic.training`
	NS	`v0n2.nic.training`
	NS	`v0n3.nic.training`
	NS	`v2n0.nic.training`
	NS	`v2n1.nic.training`
	SOA	`v0n0.nic.training`hostmaster@donuts.email serial=1778930275

Subdomains

virtual.philips-cs.training

Same first word

philips-cs.training

DNS History

4 records (4 active, 0 former)

●NSns-11.awsdns-01.com2026-03-16 → 2026-05-16 · 2 obs

● 2026-03-16 01:52:44
● 2026-05-16 11:52:16

●NSns-1397.awsdns-46.org2026-03-16 → 2026-05-16 · 2 obs

● 2026-03-16 01:52:44
● 2026-05-16 11:52:16

●NSns-1656.awsdns-15.co.uk2026-03-16 → 2026-05-16 · 2 obs

● 2026-03-16 01:52:44
● 2026-05-16 11:52:16

●NSns-803.awsdns-36.net2026-03-16 → 2026-05-16 · 2 obs

● 2026-03-16 01:52:44
● 2026-05-16 11:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
training	v2n0.nic.training, v0n2.nic.training, v0n0.nic.training, v0n3.nic.training...	12 records
philips-cs.training	ns-1397.awsdns-46.org, ns-11.awsdns-01.com, ns-1656.awsdns-15.co.uk, ns-803.awsdns-36.net	-

✅ Authoritative Response

Server:205.251.195.35

NS records: ns-1397.awsdns-46.org, ns-11.awsdns-01.com, ns-1656.awsdns-15.co.uk, ns-803.awsdns-36.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for philips-cs.training (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-11.awsdns-01.com, ns-1397.awsdns-46.org...`
TXT	1	`_cnti5mlmeq7idhzt5gul2eanh2mvk9l`
SOA	1	`ns-1656.awsdns-15.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n0.nic.training, v2n0.nic.training, v0n2.nic.training...)

Analysis

Hierarchy

philips-cs.training is a parent of virtual.philips-cs.training.

Name Servers

philips-cs.training is delegated to four name servers: ns-11.awsdns-01.com, ns-803.awsdns-36.net, ns-1397.awsdns-46.org and ns-1656.awsdns-15.co.uk.

At least part of the name servers for philips-cs.training are shared with other domains, for instance phobos.community.apartmenttherapy.com, members-l.com, kinder-maxi-king.de, moriartyselfstorage.com and xn--n8jim9al.com.

Host names with two IP numbers:

ns-11.awsdns-01.com points to: 2600:9000:5300:b00::1 and 205.251.192.11

ns-803.awsdns-36.net points to: 2600:9000:5303:2300::1 and 205.251.195.35

ns-1397.awsdns-46.org points to: 2600:9000:5305:7500::1 and 205.251.197.117

ns-1656.awsdns-15.co.uk points to: 2600:9000:5306:7800::1 and 205.251.198.120

philips-cs.training - robtex.com