twentybn.com - robtex.com
twentybn.com
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=1785025827 | ||||||
Subdomains
www.twentybn.com |
Same first word
twentybn.com |
DNS History
14 records (6 active, 8 former)
●NSns-1055.awsdns-03.org2016-12-19 → 2026-07-26 · 2 obs
● 2026-07-26 00:48:26
●NSns-135.awsdns-16.com2016-12-19 → 2026-07-26 · 2 obs
● 2026-07-26 00:48:26
●NSns-2015.awsdns-59.co.uk2016-12-19 → 2026-07-26 · 2 obs
● 2026-07-26 00:48:26
●NSns-881.awsdns-46.net2016-12-19 → 2026-07-26 · 2 obs
● 2026-07-26 00:48:26
○MXalt1.aspmx.l.google.com2016-12-19 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
○MXalt2.aspmx.l.google.com2016-12-19 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
○MXalt3.aspmx.l.google.com2016-12-19 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
○MXalt4.aspmx.l.google.com2016-12-19 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
○MXaspmx.l.google.com2016-12-19 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
●MXmail.twentyonebc.com2026-03-24 → 2026-07-26 · 3 obs
● 2026-03-24 06:27:36
● 2026-07-26 00:48:26
●A5.57.42.2252026-03-24 → 2026-07-26 · 3 obs
● 2026-03-24 06:27:36
● 2026-07-26 00:48:26
○A52.210.255.1342017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
○A52.51.159.852017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 22:50:18
○ 2026-03-24 06:27:36
○ 2026-07-26 00:48:26
○A77.104.135.2392016-12-19 → 2016-12-19 · 3 obs
○ 2017-09-11 22:50:18
○ 2026-07-26 00:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| twentybn.com | ns-1055.awsdns-03.org, ns-2015.awsdns-59.co.uk, ns-135.awsdns-16.com, ns-881.awsdns-46.net | 2 records |
✅ Authoritative Response
Server:205.251.195.113
NS records: ns-1055.awsdns-03.org, ns-2015.awsdns-59.co.uk, ns-135.awsdns-16.com, ns-881.awsdns-46.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twentybn.com (unsigned zone)
⏱️ Timing
Total: 2132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.57.42.225 |
| NS | 4 | ns-1055.awsdns-03.org, ns-135.awsdns-16.com... |
| MX | 1 | mail.twentyonebc.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:5.57.42.225 -all |
| SOA | 1 | ns-881.awsdns-46.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-135.awsdns-16.com, ns-135.awsdns-16.com)
Analysis
Hierarchy
twentybn.com is a parent domain of www.twentybn.com.
IP Addresses
twentybn.com resolves to one IP address: 5.57.42.225.
mail.schoeneparty.de, mail.braundesignfreunde-ev.de, nep-gas.net and two other host names share IP numbers with twentybn.com.
Name Servers
The authoritative name servers for twentybn.com are ns-135.awsdns-16.com, ns-881.awsdns-46.net, ns-1055.awsdns-03.org and ns-2015.awsdns-59.co.uk.
twentybn.com shares at least some of its name servers with other domains, including d2ho019kbxaayn.cloudfront.net, itamportal.com, d3tqr1od3k1eh2.cloudfront.net and two others.
The host names ns-135.awsdns-16.com, ns-881.awsdns-46.net, ns-1055.awsdns-03.org and ns-2015.awsdns-59.co.uk each resolve to two IP addresses: ns-135.awsdns-16.com resolves to 205.251.192.135 and 2600:9000:5300:8700::1; ns-881.awsdns-46.net resolves to 205.251.195.113 and 2600:9000:5303:7100::1; ns-1055.awsdns-03.org resolves to 205.251.196.31 and 2600:9000:5304:1f00::1; ns-2015.awsdns-59.co.uk resolves to 205.251.199.223 and 2600:9000:5307:df00::1.
Mail Servers
Mail for twentybn.com is handled by a single mail server, mail.twentyonebc.com.
twentybn.com shares its mail server configuration with other domains, such as twentyonebc.com and 20bn.com.
mail.twentyonebc.com resolves to 5.57.42.225 and no other IP number.