teachdeck.com - dns.ninja
teachdeck.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=1785317832 | ||||||
Same first word
teachdeck.com |
Similar names
datecheck.biz |
datecheck.net |
checkdate.nl |
datecheck.info |
datecheck.co.uk |
datecheck.us |
checkdate.net |
checkdate.com |
cheatdeck.com |
datecheck.co.nz |
datecheck.co |
datecheck.com |
datecheck.nl |
checkdate.co.za |
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-02-21 → 2026-07-29 · 3 obs
● 2026-02-21 07:59:28
● 2026-07-29 09:39:34
○NSns19.domaincontrol.com2015-07-26 → 2017-04-08 · 4 obs
● 2017-04-08 13:34:36
○ 2026-02-21 07:59:28
○ 2026-07-29 09:39:34
●NSns2.afternic.com2026-02-21 → 2026-07-29 · 3 obs
● 2026-02-21 07:59:28
● 2026-07-29 09:39:34
○NSns20.domaincontrol.com2015-07-26 → 2017-04-08 · 4 obs
● 2017-04-08 13:34:36
○ 2026-02-21 07:59:28
○ 2026-07-29 09:39:34
○MX.2026-02-21 → 2026-07-29 · 2 obs
○ 2026-07-29 09:39:34
○MXmailstore1.secureserver.net2015-07-26 → 2017-04-08 · 4 obs
● 2017-04-08 13:34:36
○ 2026-02-21 07:59:28
○ 2026-07-29 09:39:34
○MXsmtp.secureserver.net2015-07-26 → 2017-04-08 · 4 obs
● 2017-04-08 13:34:36
○ 2026-02-21 07:59:28
○ 2026-07-29 09:39:34
●A13.248.169.482026-02-21 → 2026-07-29 · 3 obs
● 2026-02-21 07:59:28
● 2026-07-29 09:39:34
○A50.63.202.562015-07-26 → 2017-04-08 · 4 obs
● 2017-04-08 13:34:36
○ 2026-02-21 07:59:28
○ 2026-07-29 09:39:34
●A76.223.54.1462026-02-21 → 2026-07-29 · 3 obs
● 2026-02-21 07:59:28
● 2026-07-29 09:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| teachdeck.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 teachdeck.com (unsigned zone)
⏱️ Timing
Total: 200ms | 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
teachdeck.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Two other host names, along with hall.la, raynerd.com and ww1.blueberrymountain.com, also share IP numbers with teachdeck.com.
Name Servers
teachdeck.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
teachdeck.com shares its NS records with other domains, for example missthailand.com, writematches.com, 72-20-110-088.bayarea.net and two others.
At least some of teachdeck.com's name servers are shared with other domains, for example helpkb.com, framinghamford.com, ebus.me and two more.
These name servers tend to be deployed in combination with the name servers verification-frb6pqdkkjlns5j4tthxc3.ns101.verify.hn and verification-rqeqq8kafrsbuphpnjp8mj.ns101.verify.hn.
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.