`blackfinsecurity.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-c1.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`

`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=1774620597

Same first word

blackfinsecurity.com

DNS History

37 records (4 active, 33 former)

○NSns-1008.awsdns-62.net2015-06-22 → 2017-05-16 · 4 obs

● 2015-06-22 12:50:42
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

○NSns-1068.awsdns-05.org2015-06-22 → 2017-05-16 · 4 obs

● 2015-06-22 12:50:42
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

○NSns-1733.awsdns-24.co.uk2015-06-22 → 2017-05-16 · 4 obs

● 2015-06-22 12:50:42
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

○NSns-321.awsdns-40.com2015-06-22 → 2017-05-16 · 4 obs

● 2015-06-22 12:50:42
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

●NSns-cloud-c1.googledomains.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-05-16 14:00:50
● 2026-02-19 01:38:44
● 2026-03-27 14:21:16

●NSns-cloud-c2.googledomains.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-05-16 14:00:50
● 2026-02-19 01:38:44
● 2026-03-27 14:21:16

●NSns-cloud-c3.googledomains.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-05-16 14:00:50
● 2026-02-19 01:38:44
● 2026-03-27 14:21:16

●NSns-cloud-c4.googledomains.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-05-16 14:00:50
● 2026-02-19 01:38:44
● 2026-03-27 14:21:16

○MXalt1.aspmx.l.google.com2015-06-22 → 2017-02-10 · 4 obs

● 2015-06-22 12:50:42
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○MXalt2.aspmx.l.google.com2015-06-22 → 2017-02-10 · 4 obs

● 2015-06-22 12:50:42
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○MXalt3.aspmx.l.google.com2015-06-22 → 2017-02-10 · 4 obs

● 2015-06-22 12:50:42
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○MXalt4.aspmx.l.google.com2015-06-22 → 2017-02-10 · 4 obs

● 2015-06-22 12:50:42
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○MXaspmx.l.google.com2015-06-22 → 2017-02-10 · 4 obs

● 2015-06-22 12:50:42
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○MXinbound-smtp.us-east-1.amazonaws.com2017-05-16 → 2017-05-16 · 4 obs

○ 2017-02-10 11:21:28
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

○A192.30.252.1532017-05-16 → 2017-05-16 · 4 obs

○ 2017-02-10 11:21:28
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

○A192.30.252.1542017-05-16 → 2017-05-16 · 4 obs

○ 2017-02-10 11:21:28
● 2017-05-16 14:00:50
○ 2026-02-19 01:38:44
○ 2026-03-27 14:21:16

○A52.216.1.1542017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A52.216.17.422017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A52.216.225.902017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.11.822016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-09 08:13:32
● 2016-02-05 22:14:54
○ 2016-08-08 16:22:30
○ 2026-03-27 14:21:16

○A54.231.112.102015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.112.1862017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.112.22015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.13.2282015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.14.2202015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2015-11-09 08:13:32
○ 2026-03-27 14:21:16

○A54.231.14.362015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.17.2042015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.2.1162015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.40.2012016-08-08 → 2016-08-08 · 4 obs

○ 2016-02-05 22:14:54
● 2016-08-08 16:22:30
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.41.812017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.49.1852017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.49.982017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.8.2442015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.8.842015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 12:50:42
○ 2017-02-10 11:21:28
○ 2026-03-27 14:21:16

○A54.231.80.2342017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.81.2332017-02-10 → 2017-02-10 · 4 obs

○ 2016-08-08 16:22:30
● 2017-02-10 11:21:28
○ 2017-05-16 14:00:50
○ 2026-03-27 14:21:16

○A54.231.97.2022015-11-09 → 2015-11-09 · 4 obs

○ 2015-06-22 12:50:42
● 2015-11-09 08:13:32
○ 2016-02-05 22:14:54
○ 2026-03-27 14:21:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
blackfinsecurity.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackfinsecurity.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Name Servers

blackfinsecurity.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

blackfinsecurity.com shares some name servers with other domains, for example ieudc.com, noosaartisan.com, iamsadra.com, loc-presta.com and zuspan.net.

Host names with two IP numbers

Two IPs per host:

ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108

ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108

ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108

ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108

blackfinsecurity.com - robtex.com