roundshield.com - dns.ninja
roundshield.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=1785267857 | ||||||
Subdomains
autodiscover.roundshield.com |
Same first word
roundshield.com |
DNS History
15 records (5 active, 10 former)
○NScarl.ns.cloudflare.com2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
○NSdonna.ns.cloudflare.com2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
●NSns37.domaincontrol.com2026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 23:31:12
● 2026-07-28 20:05:06
●NSns38.domaincontrol.com2026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 23:31:12
● 2026-07-28 20:05:06
○NSw1.dnsservice.net2015-06-03 → 2016-04-20 · 4 obs
● 2016-04-20 06:00:24
○ 2017-03-15 21:08:46
○ 2026-07-28 20:05:06
○NSw2.dnsservice.net2015-06-03 → 2016-04-20 · 4 obs
● 2016-04-20 06:00:24
○ 2017-03-15 21:08:46
○ 2026-07-28 20:05:06
●MXeu-smtp-inbound-1.mimecast.com2026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 23:31:12
● 2026-07-28 20:05:06
●MXeu-smtp-inbound-2.mimecast.com2026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 23:31:12
● 2026-07-28 20:05:06
○MXmail.roundshield.com2015-06-03 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
○A104.27.170.1482017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
○A104.27.171.1482017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
●A178.18.126.1652026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 23:31:12
● 2026-07-28 20:05:06
○A212.172.221.142015-06-03 → 2016-04-20 · 4 obs
● 2016-04-20 06:00:24
○ 2017-03-15 21:08:46
○ 2026-07-28 20:05:06
○A2400:cb00:2048:1::681b:aa942017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
○A2400:cb00:2048:1::681b:ab942017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 21:08:46
○ 2026-07-02 23:31:12
○ 2026-07-28 20:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| roundshield.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roundshield.com (unsigned zone)
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.18.126.165 |
| NS | 2 | ns38.domaincontrol.com, ns37.domaincontrol.com |
| MX | 2 | eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 4 | 0ed1fe018a09f46155ec684260b650d593059bf0, v=spf1 include:eu._netblocks.mimecast.co... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
The domain autodiscover.roundshield.com falls under the parent roundshield.com.
IP Addresses
roundshield.com resolves to one IP address: 178.18.126.165.
axtec.com, www.beads4crafts.co.uk, www.brightwillis.com and two other host names share IP numbers with roundshield.com.
Name Servers
The NS records for roundshield.com delegate to ns37.domaincontrol.com and ns38.domaincontrol.com.
roundshield.com uses the same name servers as several other domains — among them optimat.co.uk, herzvalves.com, leftax.com and two more.
ns37.domaincontrol.com resolves to 97.74.108.19 and 2603:5:21c1::13. Likewise, ns38.domaincontrol.com resolves to 173.201.76.19 and 2603:5:22c1::13 — two IP addresses apiece.
Mail Servers
Mail for roundshield.com is handled by two mail servers — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
roundshield.com uses an identical mail server configuration to several other domains — among them channelmiddleeast.com, qmuzik.com, emiratessteel.com and two more.
roundshield.com overlaps on mail servers with several other domains, for example vidahotels.com, ctl.socota.com, foxwilliams.co.uk and expediacapital.com.
Hostnames that resolve to 6 IP addresses:
eu-smtp-inbound-1.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.
eu-smtp-inbound-2.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.201 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.211 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.241 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.201 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.211 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.241 IP addresses.