alertfor.com - robtex.com
alertfor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.24.57.1🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| 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 | mxa.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org(20) | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1721792986 | ||||||
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=1785238977 | ||||||
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
●NSdns1.registrar-servers.com2026-05-20 → 2026-07-28 · 3 obs
● 2026-05-20 19:43:32
● 2026-07-28 11:54:18
●NSdns2.registrar-servers.com2026-05-20 → 2026-07-28 · 3 obs
● 2026-05-20 19:43:32
● 2026-07-28 11:54:18
○NSns13.domaincontrol.com2015-06-29 → 2016-12-29 · 5 obs
● 2015-06-29 05:01:08
● 2016-12-29 06:26:02
○ 2018-01-26 00:32:56
○ 2026-07-28 11:54:18
○NSns14.domaincontrol.com2015-06-29 → 2016-12-29 · 5 obs
● 2015-06-29 05:01:08
● 2016-12-29 06:26:02
○ 2018-01-26 00:32:56
○ 2026-07-28 11:54:18
○NSns39.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-29 05:01:08
○ 2026-07-28 11:54:18
○NSns40.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-29 05:01:08
○ 2026-07-28 11:54:18
○NSns77.domaincontrol.com2018-01-26 → 2018-01-26 · 4 obs
● 2018-01-26 00:32:56
○ 2026-05-20 19:43:32
○ 2026-07-28 11:54:18
○NSns78.domaincontrol.com2018-01-26 → 2018-01-26 · 4 obs
● 2018-01-26 00:32:56
○ 2026-05-20 19:43:32
○ 2026-07-28 11:54:18
○MXmailstore1.secureserver.net2008-03-10 → 2016-12-29 · 4 obs
● 2016-12-29 06:26:02
○ 2018-01-26 00:32:56
○ 2026-07-28 11:54:18
○MXmx.zoho.com2018-01-26 → 2018-01-26 · 4 obs
● 2018-01-26 00:32:56
○ 2026-05-20 19:43:32
○ 2026-07-28 11:54:18
○MXmx2.zoho.com2018-01-26 → 2018-01-26 · 4 obs
● 2018-01-26 00:32:56
○ 2026-05-20 19:43:32
○ 2026-07-28 11:54:18
●MXmxa.mailgun.org2026-05-20 → 2026-07-28 · 3 obs
● 2026-05-20 19:43:32
● 2026-07-28 11:54:18
●MXmxb.mailgun.org2026-05-20 → 2026-07-28 · 3 obs
● 2026-05-20 19:43:32
● 2026-07-28 11:54:18
○MXsmtp.secureserver.net2008-03-10 → 2016-12-29 · 4 obs
● 2016-12-29 06:26:02
○ 2018-01-26 00:32:56
○ 2026-07-28 11:54:18
○A108.168.244.2102018-01-26 → 2018-01-26 · 4 obs
● 2018-01-26 00:32:56
○ 2026-05-20 19:43:32
○ 2026-07-28 11:54:18
●A216.24.57.12026-05-20 → 2026-07-28 · 3 obs
● 2026-05-20 19:43:32
● 2026-07-28 11:54:18
○A50.63.202.502015-06-29 → 2016-12-29 · 5 obs
● 2015-06-29 05:01:08
● 2016-12-29 06:26:02
○ 2018-01-26 00:32:56
○ 2026-07-28 11:54:18
○A64.202.189.1702008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-29 05:01:08
○ 2026-07-28 11:54:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| alertfor.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ 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 alertfor.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.24.57.1 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 20) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| 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
IP Addresses
alertfor.com has exactly one IP address — 216.24.57.1.
annex.com, studiosha.com, boz.com plus two other host names have IP numbers in common with alertfor.com.
Name Servers
alertfor.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of alertfor.com is shared with other domains, for instance modelopia.com, americanelegancepageant.com, 87gl.com and two others.
The name servers for alertfor.com overlap at least in part with those of other domains, including thesmoot.com and neverball.org.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.
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
alertfor.com uses two mail servers, mxa.mailgun.org and mxb.mailgun.org.
The mail server setup of alertfor.com matches that of other domains such as ynab.recruiterbox.com, eposta.dev, brendafjohnson.com and two others.
At least some of the mail servers used by alertfor.com are shared with other domains: haciendacachasdeoro.com, endlessbabes.com, vsava.com and two others among them.
mxa.mailgun.org and mxb.mailgun.org both resolve to the same single IP address: 34.149.254.5.
mxa.mailgun.org and mxb.mailgun.org are host names that each point to 34.149.254.5 IP addresses.