survivalsci.com - robtex.com
survivalsci.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=1774876632 | ||||||
Same first word
survivalsci.com |
DNS History
5 records (5 active, 0 former)
●NSns1.mdnsservice.com2019-04-02 → 2026-03-30 · 2 obs
● 2026-03-30 13:21:14
●NSns2.mdnsservice.com2019-04-02 → 2026-03-30 · 2 obs
● 2026-03-30 13:21:14
●NSns3.mdnsservice.com2019-04-02 → 2026-03-30 · 2 obs
● 2026-03-30 13:21:14
●MXmx.survivalsci.com2019-04-02 → 2026-03-30 · 2 obs
● 2026-03-30 13:21:14
●A216.40.47.172019-04-02 → 2026-03-30 · 2 obs
● 2026-03-30 13:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| survivalsci.com | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | 6 records |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for survivalsci.com (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.47.17 |
| NS | 3 | ns1.mdnsservice.com, ns3.mdnsservice.com... |
| MX | 1 | mx.survivalsci.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0 |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)
Analysis
IP Addresses
survivalsci.com points to a single IP address: 216.40.47.17.
Other host names such as sharonspoonermd.com, originallocs.com, rockycreekbaptist.org, tbridgegroup.org and cleanairperformanceprofessionals.net share IPs with survivalsci.com.
Name Servers
survivalsci.com is delegated to three name servers: ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
survivalsci.com at least partially shares name servers with other domains, for example inforegister.net.emailmx.com, naoj.org, harless.com, arbordaze.com.emailmx.com and waessman.com.emailmx.com.
These name servers are often used together with ns1.mailbank.com and ns2.mailbank.com.
Host names with two IP numbers:
ns1.mdnsservice.com points to 2604:4000:0:d:216:40:47:18 and 216.40.47.18
ns2.mdnsservice.com points to 2604:4000:2800:d:64:99:148:11 and 64.98.148.11
ns3.mdnsservice.com points to 2604:4000:0:d:64:99:96:34 and 64.99.96.34
Mail Servers
The mx.survivalsci.com mail server handles survivalsci.com.
Host name mx.survivalsci.com resolves to three IP numbers: 66.96.142.50, 66.96.142.51 and 66.96.142.52.