tailfishapp.com - dns.ninja
tailfishapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.218.220.38🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns1.hostgo.com ⭐ | ||||||
| A | 207.148.11.205🇺🇸 AS-VULTR207.148.8.0/21 Vultr Assigned Prefix | ||||||
| NS | ns2.hostgo.com | ||||||
| A | 140.82.49.68🇺🇸 AS-VULTR140.82.48.0/22 Vultr Assigned Prefix | ||||||
| NS | ns3.hostgo.com ⚠️ Not in parent delegation | ||||||
| A | 167.71.178.154🇺🇸 DIGITALOCEAN167.71.176.0/20 DigitalOcean | ||||||
| MX | mx.tailfishapp.com ⭐ | ||||||
| A | 198.143.170.242🇺🇸 SINGLEHOP198.143.170.0/24 | ||||||
| PTR | grid170-242.vz1.websitehostserver.net | ||||||
| TXT | v=spf1 ip4:208.109.35.76 include:sendgrid.net all | ||||||
| SOA | ns1.hostgo.comadmin@hostgo.com 2026-05-02 #6 | ||||||
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=1783192016 | ||||||
Previously MX for
tailfishapp.com |
Subdomains
mx.tailfishapp.com |
Same first word
tailfishapp.com |
DNS History
12 records (5 active, 7 former)
○NSdns.site5.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-06 20:59:52
○ 2026-07-04 19:14:36
○NSdns2.site5.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-06 20:59:52
○ 2026-07-04 19:14:36
●NSns1.hostgo.com2026-02-15 → 2026-07-04 · 3 obs
● 2026-02-15 09:39:14
● 2026-07-04 19:14:36
○NSns1.mydomain.com2017-12-06 → 2017-12-06 · 4 obs
● 2017-12-06 20:59:52
○ 2026-02-15 09:39:14
○ 2026-07-04 19:14:36
●NSns2.hostgo.com2026-02-15 → 2026-07-04 · 3 obs
● 2026-02-15 09:39:14
● 2026-07-04 19:14:36
○NSns2.mydomain.com2017-12-06 → 2017-12-06 · 4 obs
● 2017-12-06 20:59:52
○ 2026-02-15 09:39:14
○ 2026-07-04 19:14:36
●NSns3.hostgo.com2026-02-15 → 2026-07-04 · 3 obs
● 2026-02-15 09:39:14
● 2026-07-04 19:14:36
●MXmx.tailfishapp.com2017-12-06 → 2026-07-04 · 3 obs
● 2017-12-06 20:59:52
● 2026-07-04 19:14:36
○MXtailfishapp.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-06 20:59:52
○ 2026-07-04 19:14:36
○A108.174.155.1932016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-06 20:59:52
○ 2026-07-04 19:14:36
●A216.218.220.382026-02-15 → 2026-07-04 · 3 obs
● 2026-02-15 09:39:14
● 2026-07-04 19:14:36
○A72.10.33.1882017-12-06 → 2017-12-06 · 4 obs
● 2017-12-06 20:59:52
○ 2026-02-15 09:39:14
○ 2026-07-04 19:14:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| tailfishapp.com | ns1.hostgo.com, ns2.hostgo.com | 2 records |
✅ Authoritative Response
Server:207.148.11.205
NS records: ns1.hostgo.com, ns2.hostgo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tailfishapp.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.218.220.38 |
| NS | 3 | ns3.hostgo.com, ns2.hostgo.com... |
| MX | 1 | mx.tailfishapp.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:208.109.35.76 include:sendgri |
| SOA | 1 | ns1.hostgo.com admin.hostgo.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hostgo.com, ns2.hostgo.com)
Analysis
Hierarchy
The domain mx.tailfishapp.com falls under the parent tailfishapp.com.
IP Addresses
tailfishapp.com resolves to just one IP address, 216.218.220.38.
Two other host names, along with fortworthgunshows.com, arcusgroup.com and host.tailfish2.com, also share IP numbers with tailfishapp.com.
Name Servers
tailfishapp.com has three name servers — ns1.hostgo.com, ns2.hostgo.com and ns3.hostgo.com.
At least some of tailfishapp.com's name servers are shared with other domains, for example dnmuxo.com, websitesecured.com, mymysteries.net and two more.
These name servers tend to co-occur with dns1.usethisnameserver.com, dns2.usethisnameserver.com, dns3.usethisnameserver.com and 7 other name servers in the same DNS delegations.
Each of the three hostnames points to exactly one IP address: ns1.hostgo.com points to 207.148.11.205, ns2.hostgo.com points to 140.82.49.68 and ns3.hostgo.com points to 167.71.178.154.
Mail Servers
The sole mail server for tailfishapp.com is mx.tailfishapp.com.
mx.tailfishapp.com points to one IP number — 198.143.170.242.