substack.click - dns.ninja
substack.click
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.98.2.81🇺🇸 ASN-ATLANTIC-NET216.98.0.0/22 | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.substack.click ⭐ | ||||||
| A | 216.98.2.81🇺🇸 ASN-ATLANTIC-NET216.98.0.0/22 | ||||||
| TXT | v=spf1 ip4:216.98.2.81 -all | ||||||
| TXT | v=spf1 a mx include:spf.smtp.bz ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1789148427 | ||||||
click
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1789234534 | ||||||
Subdomains
mail.substack.click |
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-08-29 → 2026-09-12 · 2 obs
● 2026-09-12 17:43:48
●NSdns2.registrar-servers.com2026-08-29 → 2026-09-12 · 2 obs
● 2026-09-12 17:43:48
●MXmail.substack.click2026-08-29 → 2026-09-12 · 2 obs
● 2026-09-12 17:43:48
●A216.98.2.812026-08-29 → 2026-09-12 · 2 obs
● 2026-09-12 17:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| click | ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org | 8 records |
| substack.click | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for substack.click (unsigned zone)
⏱️ Timing
Total: 727ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.98.2.81 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.substack.click (pri: 10) |
| TXT | 2 | v=spf1 ip4:216.98.2.81 -all, v=spf1 a mx include:spf.smtp.bz ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
Hierarchy
substack.click is a parent domain of mail.substack.click.
IP Addresses
substack.click points to a single IP number: 216.98.2.81.
mail.substack.click, for instance, is one of the other host names sharing IP numbers with substack.click.
Name Servers
substack.click uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
substack.click shares its name server setup with other domains, including lifeunfilteredhealthat(0x73686974).com, amsmh.vip, kajawalls.com and two others.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
substack.click has one mail server: mail.substack.click.
mail.substack.click directs to just one IP number, 216.98.2.81.