stackupapp.com - dns.ninja
stackupapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.41🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1720469362 | ||||||
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=1787137404 | ||||||
Subdomains
mail.stackupapp.com |
Same first word
stackupapp.com |
Previous names
Next names
DNS History
11 records (4 active, 7 former)
●NSns1.hover.com2026-08-18 → 2026-08-19 · 3 obs
● 2026-08-18 20:01:40
● 2026-08-19 11:30:04
○NSns1.linode.com2020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
●NSns2.hover.com2026-08-18 → 2026-08-19 · 3 obs
● 2026-08-18 20:01:40
● 2026-08-19 11:30:04
○NSns2.linode.com2020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
○NSns3.linode.com2020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
○NSns4.linode.com2020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
○NSns5.linode.com2020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
○MXgenerator.email2020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
●MXmx.hover.com.cust.hostedemail.com2026-08-18 → 2026-08-19 · 3 obs
● 2026-08-18 20:01:40
● 2026-08-19 11:30:04
●A216.40.34.412026-08-18 → 2026-08-19 · 3 obs
● 2026-08-18 20:01:40
● 2026-08-19 11:30:04
○A46.101.29.1362020-02-20 → 2020-02-20 · 3 obs
○ 2026-08-18 20:01:40
○ 2026-08-19 11:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stackupapp.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:64.98.148.13
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackupapp.com (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
Hierarchy
mail.stackupapp.com is delegated beneath stackupapp.com.
IP Addresses
stackupapp.com directs to one IP number, which is 216.40.34.41.
Among the host names that share IP numbers with stackupapp.com are 21centuryparent.com, content.town, nataliewardle.com and two others.
Name Servers
The NS records for stackupapp.com delegate to ns1.hover.com and ns2.hover.com.
stackupapp.com has the same name server delegation as a number of other domains, such as coloradopropertyportal.com, culturallyrelevantshow.com, aboveaverageduckling.com and two more.
There is at least partial name server overlap between stackupapp.com and other domains — witcherwiki.net, barbwear.com, kbhome.net and two more among them.
These name servers frequently co-occur with the name servers ns3.hover.com and ns1.domaindirect.com.
ns1.hover.com resolves to 216.40.47.26 and 2604:4000:0:d:216:40:47:26. Likewise, ns2.hover.com resolves to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13 — two IP addresses apiece.
Mail Servers
stackupapp.com routes its mail through a single mail server, mx.hover.com.cust.hostedemail.com.
stackupapp.com has the same mail server arrangement as a number of other domains, for example sam26.com, starttest.net, gthomerepairs.com and two more.
Some mail servers of stackupapp.com are also used by other domains, notably sunsgrove.games and saveyourcart.io.
These mail servers are routinely found in combination with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mx.hover.com.cust.hostedemail.com resolves to 216.40.42.4 and no other IP number.