mail.blackrtb.com - robtex.com

mail.blackrtb.com

CNAMEblackrtb.com
DNSSEC⚠️ Not signed
A208.122.192.18🇺🇸 MojoHost208.122.192.0/19 Mojohost/EOS, ARIN: NET-208-122-192-0-1
PTRhosted-by.mojohost.com
NSdnsa.mojohost.com ⭐ ⚠️ Not in parent delegation
A2607:f5a8:a:660:225:90ff:fe57:5838🇺🇸 MojoHost2607:f5a8::/32 /EOS (ARIN: NET6-2607-F5A8-1) http://www.mojohost.com
A66.244.145.2🇺🇸 MojoHost66.244.144.0/20 Colo-cation (Proxy Registration by AS27589)
PTRdnsa.mojohost.com
NSdnsb.mojohost.com ⚠️ Not in parent delegation
A2607:f5a8:a:660:225:90ff:fe70:126a🇺🇸 MojoHost2607:f5a8::/32 /EOS (ARIN: NET6-2607-F5A8-1) http://www.mojohost.com
A99.192.165.2🇺🇸 MojoHost99.192.128.0/17 Mojohost/EOS, ARIN: NET-99-192-128-0-17
PTRdnsb.mojohost.com
NSdnsc.mojohost.com ⚠️ Not in parent delegation
A2607:f5a8:a:a660:225:90ff:fe57:5838🇺🇸 MojoHost2607:f5a8::/32 /EOS (ARIN: NET6-2607-F5A8-1) http://www.mojohost.com
A64.59.64.40🇺🇸 MojoHost64.59.64.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS27589
PTRcs1825.mojohost.com
NSdnsd.mojohost.com ⚠️ Not in parent delegation
A2607:f5a8:a:a660:225:90ff:fe70:126a🇺🇸 MojoHost2607:f5a8::/32 /EOS (ARIN: NET6-2607-F5A8-1) http://www.mojohost.com
A64.59.65.75🇺🇸 MojoHost64.59.65.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS27589
PTRcs1877.mojohost.com
NSns1.mojohost.com ⚠️ Not in zone NS records
A2607:f5a8:a:660:225:90ff:fe57:5838🇺🇸 MojoHost2607:f5a8::/32 /EOS (ARIN: NET6-2607-F5A8-1) http://www.mojohost.com
A66.244.145.2🇺🇸 MojoHost66.244.144.0/20 Colo-cation (Proxy Registration by AS27589)
PTRdnsa.mojohost.com
NSns2.mojohost.com ⚠️ Not in zone NS records
A2607:f5a8:a:660:225:90ff:fe70:126a🇺🇸 MojoHost2607:f5a8::/32 /EOS (ARIN: NET6-2607-F5A8-1) http://www.mojohost.com
A99.192.165.2🇺🇸 MojoHost99.192.128.0/17 Mojohost/EOS, ARIN: NET-99-192-128-0-17
PTRdnsb.mojohost.com
MXmail.blackrtb.com ⭐
TXTv=spf1 a mx a:blackrtb.com ip4:199.182.105.153 ip4:99.192.212.100 ip4:208.122...
SOAdnsa.mojohost.compostmaster@mojohost.com 2024-01-24 #1

blackrtb.com

DNSSEC⚠️ Not signed
A208.122.192.18🇺🇸 MojoHost208.122.192.0/19 Mojohost/EOS, ARIN: NET-208-122-192-0-1
NSdnsa.mojohost.com ⭐ ⚠️ Not in parent delegation
NSdnsb.mojohost.com ⚠️ Not in parent delegation
NSdnsc.mojohost.com ⚠️ Not in parent delegation
NSdnsd.mojohost.com ⚠️ Not in parent delegation
NSns1.mojohost.com ⚠️ Not in zone NS records
NSns2.mojohost.com ⚠️ Not in zone NS records
MXmail.blackrtb.com ⭐
TXTv=spf1 a mx a:blackrtb.com ip4:199.182.105.153 ip4:99.192.212.100 ip4:208.122...
SOAdnsa.mojohost.compostmaster@mojohost.com 2024-01-24 #1

MX for

blackrtb.com

Same first word

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DNS History

1 record (1 active, 0 former)

CNAMEblackrtb.com
●CNAMEblackrtb.com2026-03-23 → 2026-03-24 · 2 obs
● 2026-03-23 15:29:40
● 2026-03-24 15:17:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
blackrtb.comns1.mojohost.com, ns2.mojohost.com2 records

✅ Authoritative Response

Server:66.244.145.2

NS records: ns1.mojohost.com, ns2.mojohost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackrtb.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1blackrtb.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mojohost.com, ns2.mojohost.com)

Analysis

Mail Server Role

mail.blackrtb.com functions as a mail server for blackrtb.com.

IP Addresses

mail.blackrtb.com resolves to one IP number: 208.122.192.18.

Other host names, for instance blackrtb.com, share IP numbers with mail.blackrtb.com.

Name Servers

mail.blackrtb.com is delegated to six name servers: dnsa.mojohost.com, dnsb.mojohost.com, dnsc.mojohost.com, dnsd.mojohost.com, ns1.mojohost.com and ns2.mojohost.com.

mail.blackrtb.com at least partially shares name servers with other domains, for instance (0x6e756465)sbabes.com, (0x62616e6762726f73)18.net, wc(0x67616e6762616e67).com, tuberock.com and youngmale.com.

Host names with two IP numbers:

dnsa.mojohost.com points to 2607:f5a8:a:660:225:90ff:fe57:5838 and 66.244.145.2; dnsb.mojohost.com points to 2607:f5a8:a:660:225:90ff:fe70:126a and 99.192.165.2; dnsc.mojohost.com points to 2607:f5a8:a:a660:225:90ff:fe57:5838 and 64.59.64.40; dnsd.mojohost.com points to 2607:f5a8:a:a660:225:90ff:fe70:126a and 64.59.65.75; ns1.mojohost.com points to 2607:f5a8:a:660:225:90ff:fe57:5838 and 66.244.145.2; ns2.mojohost.com points to 2607:f5a8:a:660:225:90ff:fe70:126a and 99.192.165.2.

Host names that point to 2607:f5a8:a:660:225:90ff:fe57:5838: dnsa.mojohost.com and ns1.mojohost.com.

Host names that point to 66.244.145.2: dnsa.mojohost.com and ns1.mojohost.com.

Host names that point to 2607:f5a8:a:660:225:90ff:fe70:126a: dnsb.mojohost.com and ns2.mojohost.com.

Host names that point to 99.192.165.2: dnsb.mojohost.com and ns2.mojohost.com.

Mail Servers

mail.blackrtb.com is served by a single mail server, mail.blackrtb.com.

mail.blackrtb.com shares the same mail server setup as other domains, for instance blackrtb.com.