hollowmail.com - robtex.com
hollowmail.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=1783855252 | ||||||
Same first word
hollowmail.com |
DNS History
7 records (3 active, 4 former)
●NSdns1.registrar-servers.com2026-03-13 → 2026-07-12 · 3 obs
● 2026-03-13 15:59:54
● 2026-07-12 11:48:08
●NSdns2.registrar-servers.com2026-03-13 → 2026-07-12 · 3 obs
● 2026-03-13 15:59:54
● 2026-07-12 11:48:08
○NSnsa9.schlundtech.de2020-01-07 → 2020-01-07 · 3 obs
○ 2026-03-13 15:59:54
○ 2026-07-12 11:48:08
○NSnsb9.schlundtech.de2020-01-07 → 2020-01-07 · 3 obs
○ 2026-03-13 15:59:54
○ 2026-07-12 11:48:08
○NSnsc9.schlundtech.de2020-01-07 → 2020-01-07 · 3 obs
○ 2026-03-13 15:59:54
○ 2026-07-12 11:48:08
○NSnsd9.schlundtech.de2020-01-07 → 2020-01-07 · 3 obs
○ 2026-03-13 15:59:54
○ 2026-07-12 11:48:08
●MXmx.sendgrid.net2026-03-13 → 2026-07-12 · 2 obs
● 2026-07-12 11:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| hollowmail.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hollowmail.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mx.sendgrid.net (pri: 10) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
hollowmail.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
hollowmail.com shares its name server setup with other domains, including djbk.com, stuartcraft.com, gross-rhode.com and two others.
hollowmail.com shares at least some of its name servers with other domains, such as vigomes.com and usnom.com.
dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
hollowmail.com has one mail server: mx.sendgrid.net.
hollowmail.com shares the same mail server setup as other domains, including christianaid.ie, eu.smart-integration.ricoh.com, u18834.wl.sendgrid.net and two others.
hollowmail.com shares mail servers — at least in part — with other domains, including winet.com.br, dns2.atendimen.to, doctorassistant.ai and two others.
These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.
mx.sendgrid.net points to 12 IP numbers: 3.17.120.38, 3.136.245.72, 13.216.54.185 and 9 other.