stackster.com - dns.ninja
stackster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1787444754 | ||||||
Same first word
stackster.net |
stackster.com |
stackster.dev |
Similar names
trestacks.com |
kstcaster.com |
reststack.xyz |
testracks.com |
tracksets.com |
reststack.com |
kerstacts.com |
tkscaster.com.tw |
kerstacts.nl |
tkscaster.com |
taskcrest.xyz |
Previous names
Next names
DNS History
18 records (4 active, 14 former)
○NSns.udag.de2015-11-09 → 2016-05-10 · 5 obs
● 2015-11-09 14:41:06
● 2016-05-10 12:55:30
○ 2017-02-05 14:47:38
○ 2026-08-23 00:55:48
○NSns.udag.net2015-11-09 → 2016-05-10 · 5 obs
● 2015-11-09 14:41:06
● 2016-05-10 12:55:30
○ 2017-02-05 14:47:38
○ 2026-08-23 00:55:48
○NSns.udag.org2015-11-09 → 2016-05-10 · 5 obs
● 2015-11-09 14:41:06
● 2016-05-10 12:55:30
○ 2017-02-05 14:47:38
○ 2026-08-23 00:55:48
○NSns.udagdns.net2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-09 14:41:06
○ 2026-08-23 00:55:48
○NSns01.anexia.at2017-02-05 → 2018-10-05 · 5 obs
● 2017-02-05 14:47:38
● 2018-10-05 03:57:06
○ 2026-08-22 21:14:04
○ 2026-08-23 00:55:48
○NSns02.anexia.at2017-02-05 → 2018-10-05 · 5 obs
● 2017-02-05 14:47:38
● 2018-10-05 03:57:06
○ 2026-08-22 21:14:04
○ 2026-08-23 00:55:48
○NSns03.anexia.at2017-02-05 → 2018-10-05 · 5 obs
● 2017-02-05 14:47:38
● 2018-10-05 03:57:06
○ 2026-08-22 21:14:04
○ 2026-08-23 00:55:48
○NSns04.anexia.at2017-02-05 → 2018-10-05 · 5 obs
● 2017-02-05 14:47:38
● 2018-10-05 03:57:06
○ 2026-08-22 21:14:04
○ 2026-08-23 00:55:48
○NSns05.anexia.at2017-02-05 → 2018-10-05 · 5 obs
● 2017-02-05 14:47:38
● 2018-10-05 03:57:06
○ 2026-08-22 21:14:04
○ 2026-08-23 00:55:48
●NSns1.afternic.com2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 21:14:04
● 2026-08-23 00:55:48
●NSns2.afternic.com2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 21:14:04
● 2026-08-23 00:55:48
○MXmx00.udag.de2015-07-04 → 2016-05-10 · 4 obs
● 2016-05-10 12:55:30
○ 2017-02-05 14:47:38
○ 2026-08-23 00:55:48
○MXmx01.udag.de2015-07-04 → 2016-05-10 · 4 obs
● 2016-05-10 12:55:30
○ 2017-02-05 14:47:38
○ 2026-08-23 00:55:48
●A13.248.169.482026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 21:14:04
● 2026-08-23 00:55:48
○A217.146.26.1702017-02-05 → 2018-10-05 · 5 obs
● 2017-02-05 14:47:38
● 2018-10-05 03:57:06
○ 2026-08-22 21:14:04
○ 2026-08-23 00:55:48
●A76.223.54.1462026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 21:14:04
● 2026-08-23 00:55:48
○A89.31.143.12015-07-04 → 2015-11-09 · 4 obs
● 2015-11-09 14:41:06
○ 2016-01-28 06:59:40
○ 2026-08-23 00:55:48
○A89.31.143.162016-01-28 → 2016-05-10 · 5 obs
● 2016-01-28 06:59:40
● 2016-05-10 12:55:30
○ 2017-02-05 14:47:38
○ 2026-08-23 00:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| stackster.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackster.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
stackster.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — whasian.com, eksapi-apigw-cx-ppd-use2-k8s-d479f05a1aaa388a.checkit-v3.ns1.oslgroup.net, www.cloudflarebros.xyz and two others — share IP numbers with stackster.com.
Name Servers
stackster.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
stackster.com shares its name server setup with other domains, including pui.xyz, lintly.com, mx.mx.holidaybank.com and two others.
stackster.com partially shares its NS delegation with several other domains, including baselbasel.com, kra028.com, writer.org.uk and two others.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.