substackcom.com - dns.ninja
substackcom.com
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.netnstld@verisign-grs.com serial=1789396373 | ||||||
Same first word
substackcom.com |
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-09-06 → 2026-09-14 · 2 obs
● 2026-09-14 14:38:34
●NSns-cloud-a2.googledomains.com2026-09-06 → 2026-09-14 · 2 obs
● 2026-09-14 14:38:34
●NSns-cloud-a3.googledomains.com2026-09-06 → 2026-09-14 · 2 obs
● 2026-09-14 14:38:34
●NSns-cloud-a4.googledomains.com2026-09-06 → 2026-09-14 · 2 obs
● 2026-09-14 14:38:34
●MXsmtp.google.com2026-09-06 → 2026-09-14 · 2 obs
● 2026-09-14 14:38:34
●A198.185.159.1452026-09-06 → 2026-09-14 · 2 obs
● 2026-09-14 14:38:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| substackcom.com | ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for substackcom.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a3.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com...)
Analysis
IP Addresses
substackcom.com has exactly one IP address — 198.185.159.145.
magicboundtravelbymark.com, rolexmusik.com, ramijrade.com plus two other host names have IP numbers in common with substackcom.com.
Name Servers
Four name servers handle the delegation for substackcom.com: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
substackcom.com shares at least some of its name servers with other domains, including technodosis.com, cancunshuttle.reviews, kristenjtaylor.com and two others.
The host names ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com each resolve to two IP addresses: ns-cloud-a1.googledomains.com resolves to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com resolves to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com resolves to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com resolves to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
substackcom.com uses one mail server — smtp.google.com.
The mail server setup of substackcom.com matches that of other domains such as thegoldprint.com, neoharita.com.tr, laradesignstudio.com and two others.
substackcom.com has at least some mail servers in common with other domains, such as aaparker.com, cposmt.com.ar, primalintegrated.com and onetwotripid.com.
These mail servers are frequently paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com has 9 IP addresses: 142.250.31.27, 172.253.63.26, 172.253.63.27 plus 6 more.