com.bing - dns.ninja
com.bing
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.70.246.20🇦🇺 Microsoft20.64.0.0/10 | ||||||
| A | 20.76.201.171🇳🇱 Microsoft20.64.0.0/10 | ||||||
| A | 20.112.250.133🇺🇸 Microsoft20.64.0.0/10 | ||||||
| A | 20.231.239.246🇺🇸 Microsoft20.192.0.0/10 | ||||||
| A | 20.236.44.162🇺🇸 Microsoft20.192.0.0/10 | ||||||
| NS | ns1-09.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::9🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| A | 13.107.236.9🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| NS | ns2-09.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| A | 150.171.21.9🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| NS | ns3-09.azure-dns.org | ||||||
| A | 2a01:111:4000:700::9🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| A | 204.14.183.9🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| NS | ns4-09.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| A | 208.84.5.9🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| SOA | ns1-09.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
bing
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.bing ⭐ | ||||||
| NS | dns2.nic.bing | ||||||
| NS | dns3.nic.bing | ||||||
| NS | dns4.nic.bing | ||||||
| NS | dnsa.nic.bing | ||||||
| NS | dnsb.nic.bing | ||||||
| NS | dnsc.nic.bing | ||||||
| NS | dnsd.nic.bing | ||||||
| TXT | #Timestamp: 1786264500 | ||||||
| SOA | dns1.nic.binghostmaster@nominet.org.uk serial=1786264511 | ||||||
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
●NSns1-09.azure-dns.com2026-02-14 → 2026-08-09 · 2 obs
● 2026-08-09 08:40:30
●NSns2-09.azure-dns.net2026-02-14 → 2026-08-09 · 2 obs
● 2026-08-09 08:40:30
●NSns3-09.azure-dns.org2026-02-14 → 2026-08-09 · 2 obs
● 2026-08-09 08:40:30
●NSns4-09.azure-dns.info2026-02-14 → 2026-08-09 · 2 obs
● 2026-08-09 08:40:30
○MXyour-dns-needs-immediate-attention.bing2015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-16 20:40:02
○ 2026-08-09 08:40:30
○A127.0.53.532015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-16 20:40:02
○ 2026-08-09 08:40:30
●A20.112.250.1332026-02-14 → 2026-08-09 · 3 obs
● 2026-02-14 22:54:02
● 2026-08-09 08:40:30
●A20.231.239.2462026-02-14 → 2026-08-09 · 3 obs
● 2026-02-14 22:54:02
● 2026-08-09 08:40:30
●A20.236.44.1622026-02-14 → 2026-08-09 · 3 obs
● 2026-02-14 22:54:02
● 2026-08-09 08:40:30
●A20.70.246.202026-02-14 → 2026-08-09 · 3 obs
● 2026-02-14 22:54:02
● 2026-08-09 08:40:30
●A20.76.201.1712026-02-14 → 2026-08-09 · 3 obs
● 2026-02-14 22:54:02
● 2026-08-09 08:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bing | dns1.nic.bing, dns2.nic.bing, dns3.nic.bing, dns4.nic.bing... | 16 records |
| com.bing | ns4-09.azure-dns.info, ns3-09.azure-dns.org, ns1-09.azure-dns.com, ns2-09.azure-dns.net | - |
✅ Authoritative Response
Server:208.84.5.9
NS records: ns4-09.azure-dns.info, ns3-09.azure-dns.org, ns1-09.azure-dns.com, ns2-09.azure-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.bing (unsigned zone)
⏱️ Timing
Total: 847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (dns1.nic.bing, dns1.nic.bing, dns2.nic.bing...)
Analysis
IP Addresses
com.bing resolves to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two others
Two other host names, along with skype.mk, msn-bank.net and betterbrowser.com, also share IP numbers with com.bing.
Name Servers
The NS records for com.bing point to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
There is at least partial name server overlap between com.bing and other domains — ctm.support, wildcamgorongosa.org, citizensflaepas.com and two more among them.
All four hostnames — ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org — resolve to two IP numbers apiece: ns1-09.azure-dns.com to 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info to 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net to 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org to 204.14.183.9 and 2a01:111:4000:700::9.