`blackflowersystems.com`

DNSSEC	⚠️ Not signed
NS	`ns-1738.awsdns-25.co.uk` ⭐
		A	2600:9000:5306:ca00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1738.awsdns-25.co.uk`
		A	205.251.198.202^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1738.awsdns-25.co.uk`
NS	`ns-1364.awsdns-42.org`
		A	2600:9000:5305:5400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1364.awsdns-42.org`
		A	205.251.197.84^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1364.awsdns-42.org`
NS	`ns-456.awsdns-57.com`
		A	2600:9000:5301:c800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-456.awsdns-57.com`
		A	205.251.193.200^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-456.awsdns-57.com`
NS	`ns-981.awsdns-58.net`
		A	2600:9000:5303:d500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-981.awsdns-58.net`
		A	205.251.195.213^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-981.awsdns-58.net`
SOA	`ns-1738.awsdns-25.co.uk`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=1775968357

Same first word

blackflowersystems.com

DNS History

4 records (4 active, 0 former)

●NSns-1364.awsdns-42.org2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 08:02:40
● 2026-04-12 04:56:56

●NSns-1738.awsdns-25.co.uk2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 08:02:40
● 2026-04-12 04:56:56

●NSns-456.awsdns-57.com2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 08:02:40
● 2026-04-12 04:56:56

●NSns-981.awsdns-58.net2026-03-07 → 2026-04-12 · 2 obs

● 2026-03-07 08:02:40
● 2026-04-12 04:56:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
blackflowersystems.com	ns-456.awsdns-57.com, ns-981.awsdns-58.net, ns-1738.awsdns-25.co.uk, ns-1364.awsdns-42.org	1 record

✅ Authoritative Response

Server:205.251.198.202

NS records: ns-456.awsdns-57.com, ns-981.awsdns-58.net, ns-1738.awsdns-25.co.uk, ns-1364.awsdns-42.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackflowersystems.com (unsigned zone)

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1364.awsdns-42.org, ns-1738.awsdns-25.co.uk...`
SOA	1	`ns-1738.awsdns-25.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-456.awsdns-57.com)

Analysis

Name Servers

blackflowersystems.com delegates to four name servers: ns-456.awsdns-57.com, ns-981.awsdns-58.net, ns-1364.awsdns-42.org and ns-1738.awsdns-25.co.uk.

blackflowersystems.com at least partially shares name servers with other domains, including evo2.co.uk, zalando.de, seovolt.com, cakecake.co and mcdpricing.com.

These name servers are commonly used with ns-24.awsdns-03.com, ns-1448.awsdns-53.org, ns-1900.awsdns-45.co.uk, ns-451.awsdns-56.com, ns-538.awsdns-03.net and ns-1306.awsdns-35.org.

Host names with two IP numbers: ns-456.awsdns-57.com points to 2600:9000:5301:c800::1 and 205.251.193.200; ns-981.awsdns-58.net points to 2600:9000:5303:d500::1 and 205.251.195.213; ns-1364.awsdns-42.org points to 2600:9000:5305:5400::1 and 205.251.197.84; ns-1738.awsdns-25.co.uk points to 2600:9000:5306:ca00::1 and 205.251.198.202.

blackflowersystems.com - robtex.com