deringer.com - dns.ninja
deringer.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=1785560317 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns57.worldnic.com2015-05-30 → 2026-08-01 · 2 obs
● 2026-08-01 05:21:34
●NSns58.worldnic.com2015-05-30 → 2026-08-01 · 2 obs
● 2026-08-01 05:21:34
○MXderinger.com.inbound10.mxlogic.net2015-05-30 → 2016-03-28 · 4 obs
● 2016-03-28 11:05:02
○ 2016-09-22 12:23:00
○ 2026-08-01 05:21:34
○MXderinger.com.inbound10.mxlogicmx.net2015-05-30 → 2016-03-28 · 4 obs
● 2016-03-28 11:05:02
○ 2016-09-22 12:23:00
○ 2026-08-01 05:21:34
●MXus-smtp-inbound-1.mimecast.com2016-09-22 → 2026-08-01 · 6 obs
● 2016-09-22 12:23:00
● 2017-06-09 08:50:58
○ 2026-04-02 23:36:38
● 2026-06-04 01:54:48
● 2026-08-01 05:21:34
●MXus-smtp-inbound-2.mimecast.com2016-09-22 → 2026-08-01 · 6 obs
● 2016-09-22 12:23:00
● 2017-06-09 08:50:58
○ 2026-04-02 23:36:38
● 2026-06-04 01:54:48
● 2026-08-01 05:21:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| deringer.com | ns57.worldnic.com, ns58.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns57.worldnic.com, ns58.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for deringer.com (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns57.worldnic.com, ns58.worldnic.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 4 | cisco-ci-domain-verification=29aaa129d4c, MS=ms22869270... |
| SOA | 1 | NS57.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns57.worldnic.com, ns58.worldnic.com)
Analysis
Name Servers
deringer.com uses two name servers for its delegation: ns57.worldnic.com and ns58.worldnic.com.
The name server configuration of deringer.com is shared with other domains, for instance michaellewandowski.com, castingpedia.com, elgrafico.net and two others.
Both ns57.worldnic.com and ns58.worldnic.com have a single IP address each — ns57.worldnic.com resolves to 162.159.26.165 while ns58.worldnic.com resolves to 162.159.27.8.
Mail Servers
deringer.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
The mail server setup of deringer.com matches that of other domains such as ascende.com, medrisknet.com, whitehorsecap.com and two others.
At least some of the mail servers used by deringer.com are shared with other domains: aeroflowurology.com, willburt.com, infinitifm.com and two others among them.
Hosts with 6 IP addresses each:
Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.