flatblacks.com - robtex.com

flatblacks.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:df6c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1941🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.65Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.108🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanderson.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
A2803:f800:50::6ca2:c3b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanderson.ns.cloudflare.com
A2a06:98c1:50::ac40:23b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanderson.ns.cloudflare.com
A108.162.195.177🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
A162.159.44.177Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
A172.64.35.177🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
NSpola.ns.cloudflare.com
A2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpola.ns.cloudflare.com
A108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=XyESjfbl7bIWRE8V
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.25.65, 172.67.223.108
IPv62606:4700:3033::ac43:df6c, 2606:4700:3037::6815:1941
SOAanderson.ns.cloudflare.comdns@cloudflare.com serial=2397849738

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Previously MX for

flatblacks.com

Same first word

flatblacks.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSanderson.ns.cloudflare.compola.ns.cloudflare.comns1.hostmonster.comns2.hostmonster.comMXmx01.mail.icloud.commx02.mail.icloud.comflatblacks.comA104.21.25.65172.67.223.1082606:4700:3033::ac43:df6c2606:4700:3037::6815:194174.220.199.874.220.207.177
●NSanderson.ns.cloudflare.com2026-02-17 → 2026-03-14 · 3 obs
○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
○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
○ 2026-03-14 15:05:46
○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
○ 2026-03-14 15:05:46
●NSpola.ns.cloudflare.com2026-02-17 → 2026-03-14 · 3 obs
○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
○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
○ 2026-03-14 15:05:46
●MXmx01.mail.icloud.com2026-02-17 → 2026-03-14 · 3 obs
○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
●MXmx02.mail.icloud.com2026-02-17 → 2026-03-14 · 3 obs
○ 2017-02-09 01:09:32
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
●A104.21.25.652026-02-17 → 2026-03-14 · 3 obs
○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
●A172.67.223.1082026-02-17 → 2026-03-14 · 3 obs
○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
●A2606:4700:3033::ac43:df6c2026-02-17 → 2026-03-14 · 3 obs
○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
●A2606:4700:3037::6815:19412026-02-17 → 2026-03-14 · 3 obs
○ 2019-04-01 00:10:18
● 2026-02-17 03:18:28
● 2026-03-14 15:05:46
○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
○ 2026-03-14 15:05:46
○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
○ 2026-03-14 15:05:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
flatblacks.compola.ns.cloudflare.com, anderson.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.177

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: 174ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.25.65, 172.67.223.108
AAAA22606:4700:3037::6815:1941, 2606:4700:3033::ac43:df6c
NS2anderson.ns.cloudflare.com, pola.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=XyESjfbl7bIWRE8V, v=spf1 include:icloud.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anderson.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.

Other host names, for instance zef.hr.cdn.cloudflare.net, gfx.io, bragbgh.com, bsdbf.com and simplelandlordsinsurance.com share IP numbers with flatblacks.com.

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.

flatblacks.com shares some name servers with other domains, for example veryfunding.com, ul4k.com, alsi.or.id, bluecab.net and netscapeonline.co.uk.

These name servers are commonly used with gina.ns.cloudflare.com, ariadne.ns.cloudflare.com, lisa.ns.cloudflare.com, austin.ns.cloudflare.com and henry.ns.cloudflare.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.

flatblacks.com shares the mail server setup with other domains, for example mail.kahlhoefer.net, hornig.net, lynch.id, sunnyday.ro and adamkallergis.com.

flatblacks.com shares some mail servers with other domains, at least partially, for instance tesvin.com, oocares.com and squatties.com.

Host names with six IP numbers: mx01.mail.icloud.com points 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. The host name mx02.mail.icloud.com points to the same six: 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. The IPs 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 are shared by host names mx01.mail.icloud.com and mx02.mail.icloud.com.

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.