audibledu.net - robtex.com
audibledu.net
net
| 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=1775264822 | ||||||
Same first word
audibledu.net |
audibledu.org |
audibledu.com |
DNS History
14 records (12 active, 2 former)
●NSdns-external-master.amazon.com2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●NSpdns1.ultradns.net2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●NSpdns2.ultradns.net2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●NSpdns3.ultradns.org2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●NSpdns4.ultradns.org2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●NSpdns5.ultradns.info2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●NSpdns6.ultradns.co.uk2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●MXsungardmta-1.messageone.com2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●MXsungardmta-2.messageone.com2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●MXsungardmta-3.messageone.com2015-07-18 → 2026-04-04 · 2 obs
● 2026-04-04 01:31:58
●A15.197.182.12026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 00:19:22
● 2026-04-04 01:31:58
○A207.171.166.222015-07-18 → 2016-06-07 · 4 obs
● 2016-06-07 00:08:30
○ 2026-02-24 00:19:22
○ 2026-04-04 01:31:58
●A3.33.181.762026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 00:19:22
● 2026-04-04 01:31:58
○A72.21.210.292015-07-18 → 2016-06-07 · 4 obs
● 2016-06-07 00:08:30
○ 2026-02-24 00:19:22
○ 2026-04-04 01:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| audibledu.net | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | 4 records |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for audibledu.net (unsigned zone)
⏱️ Timing
Total: 4551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.182.1, 3.33.181.76 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 3 | sungardmta-1.messageone.com (pri: 20), sungardmta-2.messageone.com (pri: 20)... |
| TXT | 1 | v=spf1 ip4:63.240.84.0/24 ip4:206.18.166 |
| SOA | 1 | dns-external-master.amazon.com postmaste |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)
Analysis
IP Addresses
audibledu.net resolves to two IP numbers: 3.33.181.76 and 15.197.182.1.
other host names including www.audibel.net, www.audibleshopnow.com, www.audibleedu.com, audible.or.at and audible.com.ve share IP numbers with audibledu.net.
Name Servers
audibledu.net is delegated to seven name servers: dns-external-master.amazon.com, pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
audibledu.net at least partially shares name servers with other domains, for instance cyberscholastic.com, drop15now.com, 219.21.72.in-addr.arpa, mansion.es and fluormembers.us.
These name servers are commonly used with the following name servers: x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org, x4.amazonaws.org, ns1.amzndns.com, ns2.amzndns.com, ns1.amzndns.net, ns2.amzndns.net, ns1.amzndns.org and ns2.amzndns.org.
Host names with two IPs
pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1
pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1
pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1
pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1
pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1
Host names with one IP
dns-external-master.amazon.com points to 204.74.108.1
Host names that point to 204.74.108.1: pdns1.ultradns.net and dns-external-master.amazon.com
Mail Servers
audibledu.net is handled by three mail servers: sungardmta-1.messageone.com, sungardmta-2.messageone.com and sungardmta-3.messageone.com.
audibledu.net shares some mail servers with other domains, at least partially, for instance audible.eu, audible.org, audible.cn, pub.prd.sec.audible.com and audibleready.com.