substack.ms - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

substack.ms

DNSSEC⚠️ Not signed
A2606:4700:4401::6812:2418πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:4406::ac40:97e8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:4406::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.18.36.24Cloudflare104.18.36.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.151.232πŸ‡ΊπŸ‡Έ Cloudflare172.64.151.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns1.hosted-domains.net ⭐
A2a06:fb00:2::1:54πŸ‡§πŸ‡¬ CLOUDNSNET2a06:fb00:2::/48 ClouDNS
PTRtstcldns-ns1.thunderstrike.top
A45.83.248.54πŸ‡§πŸ‡¬ CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd
PTRtstcldns-ns1.thunderstrike.top
NSdns2.hosted-domains.net
A2a06:fb00:2::2:54πŸ‡§πŸ‡¬ CLOUDNSNET2a06:fb00:2::/48 ClouDNS
PTRtstcldns-ns2.thunderstrike.top
A45.83.249.54πŸ‡§πŸ‡¬ CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd
PTRtstcldns-ns2.thunderstrike.top
NSdns3.hosted-domains.net
A2a06:fb00:2::3:54πŸ‡§πŸ‡¬ CLOUDNSNET2a06:fb00:2::/48 ClouDNS
PTRtstcldns-ns3.thunderstrike.top
A45.83.250.54πŸ‡§πŸ‡¬ CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd
PTRtstcldns-ns3.thunderstrike.top
NSdns4.hosted-domains.net
A2a06:fb00:2::4:54πŸ‡§πŸ‡¬ CLOUDNSNET2a06:fb00:2::/48 ClouDNS
PTRtstcldns-ns4.thunderstrike.top
A45.83.251.54πŸ‡§πŸ‡¬ CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd
PTRtstcldns-ns4.thunderstrike.top
SOAdns1.hosted-domains.netadmin@hosted-domains.net 2026-09-02 #21

ms

DNSSECπŸ”’ Signed (DS record present)
NSmnidns1.mninet.ms ⭐
NSa.lactld.org
NSms-ns.anycast.pch.net
NSns1.anycastdns.cz
NSns2.anycastdns.cz
TXTGeneration Time: 1788469528
TXTGeneration Time ISO 8601: 2026-09-03 21:05:28
SOAmnidns1.mninet.mshostmaster@mnidns1.mninet.ms 2026-09-03 #21

Same first word

Similar names

Previous names

Next names

DNS History

8 records (8 active, 0 former)

NSdns1.hosted-domains.netdns2.hosted-domains.netdns3.hosted-domains.netdns4.hosted-domains.netA104.18.36.24172.64.151.2322606:4700:4401::6812:24182606:4700:4406::ac40:97e8
●NSdns1.hosted-domains.net2026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●NSdns2.hosted-domains.net2026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●NSdns3.hosted-domains.net2026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●NSdns4.hosted-domains.net2026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●A104.18.36.242026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●A172.64.151.2322026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●A2606:4700:4401::6812:24182026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52
●A2606:4700:4406::ac40:97e82026-09-03 β†’ 2026-09-03 Β· 2 obs
● 2026-09-03 10:10:54
● 2026-09-03 21:28:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
msa.lactld.org, ns1.anycastdns.cz, ns2.anycastdns.cz, ms-ns.anycast.pch.net7 records
substack.msdns1.hosted-domains.net, dns2.hosted-domains.net, dns3.hosted-domains.net, dns4.hosted-domains.net-

βœ… Authoritative Response

Server:45.83.248.54

NS records: dns1.hosted-domains.net, dns2.hosted-domains.net, dns3.hosted-domains.net, dns4.hosted-domains.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for substack.ms (unsigned zone)

⏱️ Timing

Total: 1846ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.18.36.24, 172.64.151.232
AAAA22606:4700:4406::ac40:97e8, 2606:4700:4401::6812:2418
NS4dns4.hosted-domains.net, dns2.hosted-domains.net...
SOA1dns1.hosted-domains.net admin.hosted-dom

πŸ“Œ Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (a.lactld.org, ns1.anycastdns.cz, ns2.anycastdns.cz...)

Analysis

IP Addresses

substack.ms resolves to four IP addresses: 104.18.36.24, 172.64.151.232, 2606:4700:4401::6812:2418 and 2606:4700:4406::ac40:97e8.

tomkerss.com, techausted.com, paternalprogress.com plus two other host names have IP numbers in common with substack.ms.

Name Servers

Four name servers handle the delegation for substack.ms: dns1.hosted-domains.net, dns2.hosted-domains.net, dns3.hosted-domains.net and dns4.hosted-domains.net.

substack.ms partially shares its NS delegation with several other domains, including beton-red.co.cz, rk-pijnacker.nl, gekopschoenen.nl and two others.

dns1.hosted-domains.net, dns2.hosted-domains.net, dns3.hosted-domains.net and dns4.hosted-domains.net each carry two IP addresses. dns1.hosted-domains.net has 45.83.248.54 and 2a06:fb00:2::1:54; dns2.hosted-domains.net has 45.83.249.54 and 2a06:fb00:2::2:54; dns3.hosted-domains.net has 45.83.250.54 and 2a06:fb00:2::3:54; dns4.hosted-domains.net has 45.83.251.54 and 2a06:fb00:2::4:54.