alertfor.com - dns.ninja
alertfor.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.24.57.1πΊπΈ AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| NS | dns1.registrar-servers.com β | ||||||
| A | 2610:a1:1024::200πΊπΈ MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200πΊπΈ 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::200πΊπΈ MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200πΊπΈ MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mxa.mailgun.org β | ||||||
| A | 34.36.182.139πΊπΈ Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org(20) | ||||||
| A | 34.36.182.139πΊπΈ Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1721792986 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1783254431 | ||||||
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
βNSdns1.registrar-servers.com2026-05-20 β 2026-07-05 Β· 3 obs
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βNSdns2.registrar-servers.com2026-05-20 β 2026-07-05 Β· 3 obs
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βNSns13.domaincontrol.com2015-06-29 β 2016-12-29 Β· 5 obs
β 2015-06-29 05:01:08
β 2016-12-29 06:26:02
β 2018-01-26 00:32:56
β 2026-07-05 12:27:32
βNSns14.domaincontrol.com2015-06-29 β 2016-12-29 Β· 5 obs
β 2015-06-29 05:01:08
β 2016-12-29 06:26:02
β 2018-01-26 00:32:56
β 2026-07-05 12:27:32
βNSns39.domaincontrol.com2008-03-10 β 2008-03-10 Β· 3 obs
β 2015-06-29 05:01:08
β 2026-07-05 12:27:32
βNSns40.domaincontrol.com2008-03-10 β 2008-03-10 Β· 3 obs
β 2015-06-29 05:01:08
β 2026-07-05 12:27:32
βNSns77.domaincontrol.com2018-01-26 β 2018-01-26 Β· 4 obs
β 2018-01-26 00:32:56
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βNSns78.domaincontrol.com2018-01-26 β 2018-01-26 Β· 4 obs
β 2018-01-26 00:32:56
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βMXmailstore1.secureserver.net2008-03-10 β 2016-12-29 Β· 4 obs
β 2016-12-29 06:26:02
β 2018-01-26 00:32:56
β 2026-07-05 12:27:32
βMXmx.zoho.com2018-01-26 β 2018-01-26 Β· 4 obs
β 2018-01-26 00:32:56
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βMXmx2.zoho.com2018-01-26 β 2018-01-26 Β· 4 obs
β 2018-01-26 00:32:56
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βMXmxa.mailgun.org2026-05-20 β 2026-07-05 Β· 3 obs
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βMXmxb.mailgun.org2026-05-20 β 2026-07-05 Β· 3 obs
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βMXsmtp.secureserver.net2008-03-10 β 2016-12-29 Β· 4 obs
β 2016-12-29 06:26:02
β 2018-01-26 00:32:56
β 2026-07-05 12:27:32
βA108.168.244.2102018-01-26 β 2018-01-26 Β· 4 obs
β 2018-01-26 00:32:56
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βA216.24.57.12026-05-20 β 2026-07-05 Β· 3 obs
β 2026-05-20 19:43:32
β 2026-07-05 12:27:32
βA50.63.202.502015-06-29 β 2016-12-29 Β· 5 obs
β 2015-06-29 05:01:08
β 2016-12-29 06:26:02
β 2018-01-26 00:32:56
β 2026-07-05 12:27:32
βA64.202.189.1702008-03-10 β 2008-03-10 Β· 3 obs
β 2015-06-29 05:01:08
β 2026-07-05 12:27:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alertfor.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
β Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for alertfor.com (unsigned zone)
β±οΈ Timing
Total: 132ms | Queries: -
π 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 |
π 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 resolves to just one IP address, 216.24.57.1.
Two other host names, along with annex.com, studiosha.com and boz.com, also share IP numbers with alertfor.com.
Name Servers
Two name servers handle the delegation for alertfor.com: dns1.registrar-servers.com and dns2.registrar-servers.com.
alertfor.com shares its NS records with other domains, for example modelopia.com, americanelegancepageant.com, 87gl.com and two others.
alertfor.com and other domains like thesmoot.com, neverball.org and herbbrokers.net share some name servers
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
alertfor.com is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with alertfor.com are ynab.recruiterbox.com, eposta.dev, brendafjohnson.com and two others.
There is at least a partial MX overlap between alertfor.com and other domains, including haciendacachasdeoro.com, endlessbabes.com, vsava.com and two others.
mxa.mailgun.org directs to 34.36.182.139, as does mxb.mailgun.org β both hostnames resolve to that one IP address.
mxa.mailgun.org along with mxb.mailgun.org each resolve to 34.36.182.139 IP addresses.