21ad.com - robtex.com
21ad.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=1777068001 | ||||||
Same first word
Similar names
ad21.co.kr |
a12d.com |
ad21.cn |
ad21.ru |
ad12.com |
ad21.ir |
ad12.nl |
da12.cc |
21da.ru |
da21.com |
a21d.xyz |
2ad1.cn |
ad21.com |
d2a1.com |
2ad1.com |
ad21.de |
2da1.com |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 22:17:10
○NSns1.bluehost.com2008-09-13 → 2008-09-13 · 3 obs
○ 2015-08-18 18:29:40
○ 2026-04-24 22:17:10
●NSns2.afternic.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 22:17:10
○NSns2.bluehost.com2008-09-13 → 2008-09-13 · 3 obs
○ 2015-08-18 18:29:40
○ 2026-04-24 22:17:10
○MX21ad.com2008-09-13 → 2008-09-13 · 3 obs
○ 2015-08-18 18:29:40
○ 2026-04-24 22:17:10
●A13.248.169.482026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 22:17:10
○A69.89.22.1242008-09-13 → 2008-09-13 · 3 obs
○ 2015-08-18 18:29:40
○ 2026-04-24 22:17:10
○A74.220.199.82015-08-18 → 2019-01-08 · 4 obs
● 2015-08-18 18:29:40
● 2019-01-08 12:50:38
○ 2026-04-24 22:17:10
●A76.223.54.1462026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 22:17:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21ad.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 21ad.com (unsigned zone)
⏱️ Timing
Total: 166ms | 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
21ad.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance idealyard.com, thegamehut.com, permacopia.com, dydxchatbot.xyz and audita.org share IP numbers with 21ad.com.
Name Servers
21ad.com has two name servers: ns1.afternic.com and ns2.afternic.com.
21ad.com shares the same name server setup as other domains, for example rehabilitacje.com, kejor.com, nonton33.net, ns103.server456.com and asian(0x787878)tube.com.
21ad.com shares some name servers with other domains, for example vanya.biz, ellanddee.com, horas.us, bigcompany.co and lossmit.com.
These name servers are often used together with verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-kezgve4cpkyigwb9yfxelc.ns101.verify.hn.
Host names with two IP numbers:
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.