`flatblacks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:df6c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1941^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.65^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.108^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anderson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c3b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:23b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.195.177^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.177^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.177^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
TXT	`apple-domain=XyESjfbl7bIWRE8V`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.65, 172.67.223.108
		IPv6	2606:4700:3033::ac43:df6c, 2606:4700:3037::6815:1941
SOA	`anderson.ns.cloudflare.com`dns@cloudflare.com serial=2397849738

`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=1771291435

Previously MX for

flatblacks.com

Same first word

flatblacks.com

DNS History

13 records (8 active, 5 former)

●NSanderson.ns.cloudflare.com2026-02-17 → 2026-03-15 · 3 obs

○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

○NSns1.hostmonster.com2015-07-23 → 2017-02-09 · 4 obs

● 2015-07-23 09:52:38
● 2017-02-09 01:09:32
○ 2026-02-17 03:18:28
○ 2026-03-15 05:12:14

○NSns2.hostmonster.com2015-07-23 → 2017-02-09 · 4 obs

● 2015-07-23 09:52:38
● 2017-02-09 01:09:32
○ 2026-02-17 03:18:28
○ 2026-03-15 05:12:14

●NSpola.ns.cloudflare.com2026-02-17 → 2026-03-15 · 3 obs

○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

○MXflatblacks.com2015-07-23 → 2017-02-09 · 4 obs

● 2015-07-23 09:52:38
● 2017-02-09 01:09:32
○ 2026-02-17 03:18:28
○ 2026-03-15 05:12:14

●MXmx01.mail.icloud.com2026-02-17 → 2026-03-15 · 3 obs

○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

●MXmx02.mail.icloud.com2026-02-17 → 2026-03-15 · 3 obs

○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

●A104.21.25.652026-02-17 → 2026-03-15 · 3 obs

○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

●A172.67.223.1082026-02-17 → 2026-03-15 · 3 obs

○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

●A2606:4700:3033::ac43:df6c2026-02-17 → 2026-03-15 · 3 obs

○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

●A2606:4700:3037::6815:19412026-02-17 → 2026-03-15 · 3 obs

○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-15 05:12:14

○A74.220.199.82019-04-01 → 2019-04-01 · 4 obs

○ 2017-02-09 01:09:32
● 2019-04-01 00:10:18
○ 2026-02-17 03:18:28
○ 2026-03-15 05:12:14

○A74.220.207.1772015-07-23 → 2017-02-09 · 4 obs

● 2015-07-23 09:52:38
● 2017-02-09 01:09:32
○ 2019-04-01 00:10:18
○ 2026-03-15 05:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
flatblacks.com	pola.ns.cloudflare.com, anderson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.214

NS records: pola.ns.cloudflare.com, anderson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flatblacks.com (unsigned zone)

⏱️ Timing

Total: 672ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.65, 172.67.223.108`
AAAA	2	`2606:4700:3033::ac43:df6c, 2606:4700:3037::6815:1941`
NS	2	`anderson.ns.cloudflare.com, pola.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=XyESjfbl7bIWRE8V, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anderson.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pola.ns.cloudflare.com, pola.ns.cloudflare.com, pola.ns.cloudflare.com...)

Analysis

IP Addresses

flatblacks.com resolves to four IPs: 2606:4700:3033::ac43:df6c, 2606:4700:3037::6815:1941, 104.21.25.65 and 172.67.223.108.

Name Servers

flatblacks.com has two name servers: anderson.ns.cloudflare.com and pola.ns.cloudflare.com.

flatblacks.com shares the same name server setup as other domains, for example ronar.co.il, ferdakost.com, tsvit.io, ecultivar.com and trafiksystem.com.

Host names with six IP numbers: anderson.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb1, 2803:f800:50::6ca2:c3b1, 2a06:98c1:50::ac40:23b1, 108.162.195.177, 162.159.44.177 and 172.64.35.177; pola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.

Mail Servers

flatblacks.com is served by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names with six IP numbers:

The host names mx01.mail.icloud.com and mx02.mail.icloud.com point to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

flatblacks.com - robtex.com

flatblacks.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`flatblacks.com`

`com`