promailr.com - robtex.com
promailr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 155.138.228.120🇺🇸 AS-VULTR155.138.224.0/20 Vultr Assigned Prefix | ||||||
| PTR | 155.138.228.120.vultrusercontent.com | ||||||
| NS | ns1.vultr.com ⭐ | ||||||
| A | 2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultr.com | ||||||
| A | 173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultrusercontent.com | ||||||
| NS | ns2.vultr.com | ||||||
| A | 2001:19f0:ccc::2🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultr.com | ||||||
| A | 173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultrusercontent.com | ||||||
| MX | promailr.com ⭐ | ||||||
| A | 155.138.228.120🇺🇸 AS-VULTR155.138.224.0/20 Vultr Assigned Prefix | ||||||
| PTR | 155.138.228.120.vultrusercontent.com | ||||||
| SOA | ns1.vultr.comdnsadm@choopa.com serial=0 | ||||||
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=1774656907 | ||||||
MX for
promailr.com |
Same first word
promailr.com |
Similar names
DNS History
20 records (4 active, 16 former)
○NSdns1.name-services.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○NSdns2.name-services.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○NSdns3.name-services.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○NSdns4.name-services.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○NSdns5.name-services.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
●NSns1.vultr.com2026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 04:15:18
● 2026-03-28 00:19:16
●NSns2.vultr.com2026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 04:15:18
● 2026-03-28 00:19:16
○MXalt1.aspmx.l.google.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○MXalt2.aspmx.l.google.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○MXaspmx.l.google.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○MXaspmx2.googlemail.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○MXaspmx3.googlemail.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○MXaspmx4.googlemail.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○MXaspmx5.googlemail.com2015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
●MXpromailr.com2026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 04:15:18
● 2026-03-28 00:19:16
●A155.138.228.1202026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 04:15:18
● 2026-03-28 00:19:16
○A216.239.32.212015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○A216.239.34.212015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○A216.239.36.212015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
○A216.239.38.212015-07-11 → 2016-05-01 · 4 obs
● 2016-05-01 23:22:06
○ 2017-02-02 07:04:58
○ 2026-03-28 00:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| promailr.com | ns1.vultr.com, ns2.vultr.com | 4 records |
✅ Authoritative Response
Server:173.199.96.97
NS records: ns1.vultr.com, ns2.vultr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for promailr.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.138.228.120 |
| NS | 2 | ns1.vultr.com, ns2.vultr.com |
| MX | 1 | promailr.com (pri: 10) |
| SOA | 1 | ns1.vultr.com dnsadm.choopa.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)
Analysis
Mail Server Role
promailr.com serves as the mail server for promailr.com.
IP Addresses
promailr.com resolves to a single IP address: 155.138.228.120.
Name Servers
promailr.com's delegation uses two name servers, ns1.vultr.com and ns2.vultr.com.
promailr.com shares the same name server setup as other domains, for example samatamason.com, recycledatoms.com, auto-us.org, 43.254.vultrusercontent.com and steadfastenterprises.com.
promailr.com at least partially shares name servers with other domains, including zelzahshrine.com, deluxecolour.com.au, gymetc.org, hawaiitropicalsaltwateraquariumfish.com and creationadm.com.
these name servers are commonly used together with ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.
Host names with three IPs:
ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96
ns2.vultr.com points to 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97
Mail Servers
A single mail server handles promailr.com.
promailr.com points to a single IP: 155.138.228.120.