tryduo.com - dns.ninja
tryduo.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 | 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 | ||||||
| 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 | verification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.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=1781356903 | ||||||
Same first word
tryduo.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.afternic.com2026-03-11 → 2026-06-13 · 3 obs
● 2026-03-11 09:08:58
● 2026-06-13 13:38:30
●NSns2.afternic.com2026-03-11 → 2026-06-13 · 3 obs
● 2026-03-11 09:08:58
● 2026-06-13 13:38:30
○NSns2.dnsdun.com2020-01-30 → 2020-01-30 · 3 obs
○ 2026-03-07 08:44:08
○ 2026-06-13 13:38:30
○NSns2.dnsdun.net2020-01-30 → 2020-01-30 · 3 obs
○ 2026-03-07 08:44:08
○ 2026-06-13 13:38:30
●NSverification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn2026-03-11 → 2026-06-13 · 3 obs
● 2026-03-11 09:08:58
● 2026-06-13 13:38:30
○MX.2026-03-07 → 2026-06-13 · 2 obs
○ 2026-06-13 13:38:30
●A13.248.169.482026-03-11 → 2026-06-13 · 3 obs
● 2026-03-11 09:08:58
● 2026-06-13 13:38:30
○A45.204.164.982020-01-30 → 2020-01-30 · 3 obs
○ 2026-03-07 08:44:08
○ 2026-06-13 13:38:30
●A76.223.54.1462026-03-11 → 2026-06-13 · 3 obs
● 2026-03-11 09:08:58
● 2026-06-13 13:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| tryduo.com | ns1.afternic.com, ns2.afternic.com, verification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tryduo.com (unsigned zone)
⏱️ Timing
Total: 3801ms | 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
tryduo.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Additional host names — happychat.co, phase2.triathloncoach.com, ip23.feffi.com and two others — share IP numbers with tryduo.com.
Name Servers
tryduo.com carries NS records delegating to ns1.afternic.com, ns2.afternic.com and verification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn.
tryduo.com partially shares its NS delegation with several other domains, including mail.onlinestudyhelp.com, mail2.umusa.com, asdentalcare.com and two others.
The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-gva484mj3nv4guz8sbdfk5.ns101.verify.hn are often found in use alongside these name servers.
ns1.afternic.com, ns2.afternic.com and verification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn are three hostnames that each resolve to a pair of IP addresses: ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-wrrp8zvia2dqfdnewrmsx9.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.