`blackrockseals.com`

DNSSEC	⚠️ Not signed
A	207.207.210.36
A	207.207.210.50
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2406039207

`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=1785526527

Subdomains

mail.blackrockseals.com

Same first word

blackrockseals.com

DNS History

14 records (6 active, 8 former)

●NScuritiba.ns.porkbun.com2026-05-03 → 2026-07-31 · 3 obs

○ 2017-10-17 04:40:24
● 2026-05-03 23:57:30
● 2026-07-31 19:42:46

●NSfortaleza.ns.porkbun.com2026-05-03 → 2026-07-31 · 3 obs

○ 2017-10-17 04:40:24
● 2026-05-03 23:57:30
● 2026-07-31 19:42:46

●NSmaceio.ns.porkbun.com2026-05-03 → 2026-07-31 · 3 obs

○ 2017-10-17 04:40:24
● 2026-05-03 23:57:30
● 2026-07-31 19:42:46

○NSns3.eldhost.com2015-06-20 → 2017-10-17 · 4 obs

● 2015-06-20 20:32:12
● 2017-10-17 04:40:24
○ 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

○NSns4.eldhost.com2015-06-20 → 2017-10-17 · 4 obs

● 2015-06-20 20:32:12
● 2017-10-17 04:40:24
○ 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

●NSsalvador.ns.porkbun.com2026-05-03 → 2026-07-31 · 3 obs

○ 2017-10-17 04:40:24
● 2026-05-03 23:57:30
● 2026-07-31 19:42:46

○MXmail.blackrockseals.com2015-06-20 → 2017-10-17 · 4 obs

● 2015-06-20 20:32:12
● 2017-10-17 04:40:24
○ 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

○A185.73.202.1002015-06-20 → 2016-04-22 · 4 obs

● 2015-06-20 20:32:12
● 2016-04-22 07:58:38
○ 2016-12-02 16:53:30
○ 2026-07-31 19:42:46

●A207.207.210.362026-07-31 → 2026-07-31 · 2 obs

○ 2026-05-03 23:57:30
● 2026-07-31 19:42:46

●A207.207.210.502026-07-31 → 2026-07-31 · 2 obs

○ 2026-05-03 23:57:30
● 2026-07-31 19:42:46

○A44.230.85.2412026-05-03 → 2026-05-03 · 3 obs

○ 2017-10-17 04:40:24
● 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

○A52.33.207.72026-05-03 → 2026-05-03 · 3 obs

○ 2017-10-17 04:40:24
● 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

○A85.159.66.622026-05-03 → 2026-07-31 · 2 obs

○ 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

○A88.255.116.572016-12-02 → 2017-10-17 · 5 obs

○ 2016-04-22 07:58:38
● 2016-12-02 16:53:30
● 2017-10-17 04:40:24
○ 2026-05-03 23:57:30
○ 2026-07-31 19:42:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blackrockseals.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackrockseals.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`207.207.210.36, 207.207.210.50`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Hierarchy

blackrockseals.com serves as the parent of mail.blackrockseals.com.

IP Addresses

blackrockseals.com resolves to the IP addresses 207.207.210.36 and 207.207.210.50

Additional host names — hornton.com, appgio.com, wvnet.us and two others — share IP numbers with blackrockseals.com.

Name Servers

blackrockseals.com has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

blackrockseals.com has at least partial name server overlap with other domains, such as ubyr.org, fun888viet.com, sufra.app and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

blackrockseals.com - robtex.com