21816.com - robtex.com
21816.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=1771291435 | ||||||
Same first word
21816.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.afternic.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 23:35:14
●NSns2.afternic.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 23:35:14
○MX.2026-03-12 → 2026-03-12 · 2 obs
○ 2026-03-12 23:35:14
○MXmail.skrimple.com2015-07-04 → 2017-10-12 · 6 obs
○ 2015-11-11 04:34:42
● 2016-02-04 14:24:34
● 2017-10-12 17:54:28
○ 2026-03-12 21:09:20
○ 2026-03-12 23:35:14
○A103.232.215.1382017-07-28 → 2017-10-12 · 5 obs
● 2017-07-28 18:00:06
● 2017-10-12 17:54:28
○ 2026-03-12 21:09:20
○ 2026-03-12 23:35:14
○A103.232.215.1392017-07-07 → 2017-07-07 · 4 obs
● 2017-07-07 16:56:06
○ 2017-07-28 18:00:06
○ 2026-03-12 23:35:14
○A124.16.31.1462015-11-11 → 2015-11-11 · 4 obs
● 2015-11-11 04:34:42
○ 2016-02-04 14:24:34
○ 2026-03-12 23:35:14
●A13.248.169.482026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 21:09:20
● 2026-03-12 23:35:14
○A23.27.98.2372017-06-27 → 2017-07-07 · 5 obs
● 2017-06-27 04:36:30
● 2017-07-07 16:56:06
○ 2017-07-28 18:00:06
○ 2026-03-12 23:35:14
○A50.117.116.1172015-07-04 → 2016-04-29 · 4 obs
● 2016-04-29 20:51:36
○ 2016-07-03 19:00:12
○ 2026-03-12 23:35:14
○A50.117.120.2532015-07-04 → 2017-01-06 · 4 obs
● 2017-01-06 14:08:20
○ 2017-06-27 04:36:30
○ 2026-03-12 23:35:14
●A76.223.54.1462026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 21:09:20
● 2026-03-12 23:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21816.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server: 173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21816.com (unsigned zone)
⏱️ Timing
Total: 190ms | 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 | ns2.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
21816.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names, for instance ns2.alphamic.com, cair.xyz, nullmx.parktownapartments.com, parkinglabs.com and cheatss.com share IP numbers with 21816.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com are delegated to 21816.com.
21816.com uses the same name server configuration as other domains, such as ns12.cfgn.net, mail.chjm.org, knightlands.com, www.hiitt.com and alferov.com.
21816.com at least partially shares name servers with other domains such as vista.ws, earshot.app, officeagents.com, mindline.net and hotline.agency.
These name servers are commonly used with verification-hk7fxnvmre3f4anx6syd7r.ns101.verify.hn and verification-cc79ndmcqnftkxyykpgahz.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.