rtape.com - dns.ninja
rtape.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=1785268087 | ||||||
Subdomains
Same first word
rtape.com |
Similar names
DNS History
18 records (5 active, 13 former)
●NSns1.dnsbycomodo.net2026-03-22 → 2026-07-28 · 3 obs
● 2026-03-22 02:36:52
● 2026-07-28 20:13:50
○NSns1.nac.net2007-10-29 → 2007-10-29 · 3 obs
○ 2015-06-22 18:09:08
○ 2026-07-28 20:13:50
●NSns2.dnsbycomodo.net2026-03-22 → 2026-07-28 · 3 obs
● 2026-03-22 02:36:52
● 2026-07-28 20:13:50
○NSns2.nac.net2007-10-29 → 2007-10-29 · 3 obs
○ 2015-06-22 18:09:08
○ 2026-07-28 20:13:50
○NSns91.worldnic.com2015-06-22 → 2017-01-18 · 5 obs
● 2015-06-22 18:09:08
● 2017-01-18 18:19:52
○ 2026-03-22 02:36:52
○ 2026-07-28 20:13:50
○NSns92.worldnic.com2015-06-22 → 2017-01-18 · 5 obs
● 2015-06-22 18:09:08
● 2017-01-18 18:19:52
○ 2026-03-22 02:36:52
○ 2026-07-28 20:13:50
○MXmail2.nac.net2007-10-29 → 2007-10-29 · 3 obs
○ 2015-06-22 18:09:08
○ 2026-07-28 20:13:50
○MXrtape-com.mail.protection.outlook.com2016-04-11 → 2017-01-18 · 5 obs
● 2016-04-11 20:30:14
● 2017-01-18 18:19:52
○ 2026-03-22 02:36:52
○ 2026-07-28 20:13:50
○MXrtape.com.m1.mx-route.com2015-06-22 → 2016-02-04 · 5 obs
● 2015-06-22 18:09:08
● 2016-02-04 02:08:10
○ 2016-04-11 20:30:14
○ 2026-07-28 20:13:50
○MXrtape.com.m2.mx-route.com2015-06-22 → 2016-02-04 · 5 obs
● 2015-06-22 18:09:08
● 2016-02-04 02:08:10
○ 2016-04-11 20:30:14
○ 2026-07-28 20:13:50
○MXrtape.com.m3.mx-route.com2015-06-22 → 2016-02-04 · 5 obs
● 2015-06-22 18:09:08
● 2016-02-04 02:08:10
○ 2016-04-11 20:30:14
○ 2026-07-28 20:13:50
○MXrtape.com.m4.mx-route.com2015-06-22 → 2016-02-04 · 5 obs
● 2015-06-22 18:09:08
● 2016-02-04 02:08:10
○ 2016-04-11 20:30:14
○ 2026-07-28 20:13:50
○MXsmtp2.rtape.com2007-10-29 → 2007-10-29 · 3 obs
○ 2015-06-22 18:09:08
○ 2026-07-28 20:13:50
●MXus-smtp-inbound-1.mimecast.com2026-03-22 → 2026-07-28 · 3 obs
● 2026-03-22 02:36:52
● 2026-07-28 20:13:50
●MXus-smtp-inbound-2.mimecast.com2026-03-22 → 2026-07-28 · 3 obs
● 2026-03-22 02:36:52
● 2026-07-28 20:13:50
○A206.17.169.302007-10-29 → 2007-10-29 · 3 obs
○ 2015-06-22 18:09:08
○ 2026-07-28 20:13:50
●A23.185.0.42026-03-22 → 2026-07-28 · 3 obs
● 2026-03-22 02:36:52
● 2026-07-28 20:13:50
○A54.236.189.642015-06-22 → 2017-01-18 · 5 obs
● 2015-06-22 18:09:08
● 2017-01-18 18:19:52
○ 2026-03-22 02:36:52
○ 2026-07-28 20:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtape.com | ns1.dnsbycomodo.net, ns2.dnsbycomodo.net | - |
✅ Authoritative Response
Server:199.167.66.21
NS records: ns1.dnsbycomodo.net, ns2.dnsbycomodo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtape.com (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.185.0.4 |
| NS | 2 | ns1.dnsbycomodo.net, ns2.dnsbycomodo.net |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 1 | v=spf1 include:us._netblocks.mimecast.co |
| SOA | 1 | ns1.dnsbycomodo.net admin.dns.com |
Analysis
Hierarchy
rtape.com is a parent domain, with smtp2.rtape.com, vpn.rtape.com and mail.rtape.com beneath it.
IP Addresses
rtape.com resolves to one IP address: 23.185.0.4.
microbiology.washington.edu, trinitychurchnyc.org, armedforcesclassic.com and two other host names share IP numbers with rtape.com.
Name Servers
DNS delegation for rtape.com points to two name servers: ns1.dnsbycomodo.net and ns2.dnsbycomodo.net.
rtape.com uses the same name servers as several other domains — among them dexsil.com, q-con.net, usfhp-portal.com and two more.
rtape.com has at least partial name server overlap with other domains, such as camneticsmfg.com, rylti.com, synesthesia.net and two others.
It is common to see these name servers used together with name servers ns3.dnsbycomodo.net and ns4.dnsbycomodo.net.
ns1.dnsbycomodo.net directs to 199.167.66.21 and 2610:1c8:b001::1. ns2.dnsbycomodo.net directs to 199.167.66.22 and 2610:1c8:b002::1. Each host name carries two IP addresses.
Mail Servers
Mail for rtape.com is handled by two mail servers — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
rtape.com uses an identical mail server configuration to several other domains — among them fehr-graham.com, nyajoes.com, scripspasupply.com and two more.
rtape.com has at least partial mail server overlap with other domains such as immanuelpathways.org, tribalnova.com, physiciansfoundation.org and two more.
Hostnames that resolve to 6 IP addresses:
us-smtp-inbound-1.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.
us-smtp-inbound-2.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.
Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.