availabilitycheck.com - dns.ninja
availabilitycheck.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.namefind.com ⭐ | ||||||
| A | 97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.namefind.com | ||||||
| NS | ns2.namefind.com | ||||||
| A | 173.201.67.64🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namefind.comdns@jomax.net 2023-03-15 #0 | ||||||
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=1783273016 | ||||||
Same first word
availabilitycheck.info |
availabilitycheck.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.namefind.com2020-02-28 → 2026-07-05 · 3 obs
● 2020-02-28 09:11:46
● 2026-07-05 17:37:28
○NSns1vwx.name.com2015-06-08 → 2017-02-13 · 5 obs
● 2015-06-08 12:54:34
● 2017-02-13 17:05:22
○ 2020-02-28 09:11:46
○ 2026-07-05 17:37:28
●NSns2.namefind.com2020-02-28 → 2026-07-05 · 3 obs
● 2020-02-28 09:11:46
● 2026-07-05 17:37:28
○NSns2hjl.name.com2015-06-08 → 2017-02-13 · 5 obs
● 2015-06-08 12:54:34
● 2017-02-13 17:05:22
○ 2020-02-28 09:11:46
○ 2026-07-05 17:37:28
○NSns3jwx.name.com2015-06-08 → 2017-02-13 · 5 obs
● 2015-06-08 12:54:34
● 2017-02-13 17:05:22
○ 2020-02-28 09:11:46
○ 2026-07-05 17:37:28
○NSns4hny.name.com2015-06-08 → 2017-02-13 · 5 obs
● 2015-06-08 12:54:34
● 2017-02-13 17:05:22
○ 2020-02-28 09:11:46
○ 2026-07-05 17:37:28
●A13.248.169.482026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 17:37:26
● 2026-07-05 17:37:28
○A208.73.212.122008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:54:34
○ 2026-07-05 17:37:28
○A35.186.238.1012020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 09:11:46
○ 2026-07-05 17:37:26
○ 2026-07-05 17:37:28
●A76.223.54.1462026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 17:37:26
● 2026-07-05 17:37:28
○A8.5.1.512015-06-08 → 2017-02-13 · 5 obs
● 2015-06-08 12:54:34
● 2017-02-13 17:05:22
○ 2020-02-28 09:11:46
○ 2026-07-05 17:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| availabilitycheck.com | ns2.namefind.com, ns1.namefind.com | 2 records |
✅ Authoritative Response
Server:173.201.67.64
NS records: ns2.namefind.com, ns1.namefind.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for availabilitycheck.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.namefind.com, ns2.namefind.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namefind.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)
Analysis
IP Addresses
availabilitycheck.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Two other host names, along with mx.www.westpalmbeachattorneys.com, secteur.xyz and coinpetition.com, also share IP numbers with availabilitycheck.com.
Name Servers
availabilitycheck.com has two authoritative name servers — ns1.namefind.com and ns2.namefind.com.
availabilitycheck.com shares its NS records with other domains, for example gypsophilia.com, live.adarehberim.net, speedtweeks.net and two others.
The name servers for availabilitycheck.com overlap at least partially with those of other domains — for example datamining.co.
It is common to see these name servers used together with name servers buy.internettraffic.com and sell.internettraffic.com.
ns1.namefind.com directs to 97.74.99.64 and ns2.namefind.com directs to 173.201.67.64; each host name points to exactly one IP number.