13bu.com - robtex.com
13bu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns27.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2171::e🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| A | 97.74.103.14🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| NS | ns28.domaincontrol.com | ||||||
| A | 2603:5:2271::e🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| A | 173.201.71.14🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| SOA | ns27.domaincontrol.comdns@jomax.net 2026-03-21 #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=1774878452 | ||||||
Same first word
13bu.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns10.hichina.com2015-07-01 → 2020-11-21 · 4 obs
● 2020-11-21 12:12:18
○ 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
○NSdns9.hichina.com2015-07-01 → 2020-11-21 · 4 obs
● 2020-11-21 12:12:18
○ 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
○NSns1.alidns.com2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
○NSns2.alidns.com2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
●NSns27.domaincontrol.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 13:51:54
●NSns28.domaincontrol.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 13:51:54
○MXmxn.mxhichina.com2015-07-01 → 2020-11-21 · 4 obs
● 2020-11-21 12:12:18
○ 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
○MXmxw.mxhichina.com2015-07-01 → 2020-11-21 · 4 obs
● 2020-11-21 12:12:18
○ 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
○A103.251.90.582015-07-01 → 2017-01-22 · 4 obs
● 2017-01-22 00:28:22
○ 2018-09-15 02:36:56
○ 2026-03-30 13:51:54
●A13.248.213.452026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 13:51:54
○A43.225.47.142018-09-15 → 2020-11-21 · 5 obs
● 2018-09-15 02:36:56
● 2020-11-21 12:12:18
○ 2026-03-18 09:56:44
○ 2026-03-30 13:51:54
●A76.223.67.1892026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 13:51:54
○CNAMEhttp-domain.dns.aa5aa5.com2026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-30 13:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| 13bu.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 13bu.com (unsigned zone)
⏱️ Timing
Total: 57ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
13bu.com points to two IP numbers: 13.248.213.45 and 76.223.67.189.
Other host names, for instance customizedhybrid.com, pinnacle-agri.com, admindomore.com, koolparent.com and agni777exch.com share IP numbers with 13bu.com.
Name Servers
Delegation for 13bu.com rests with two name servers, ns27.domaincontrol.com and ns28.domaincontrol.com.
13bu.com shares the same name server setup as other domains, including sterner.co.uk, otigen.org, falbilimmerkezi.com, timmisfamilyfoundation.com and audreydouek.com.
Host names with two IP numbers: ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.