api.bing - robtex.com
api.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 | ns1-02.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| A | 13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| NS | ns2-02.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| A | 150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| NS | ns3-02.azure-dns.org | ||||||
| A | 2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| A | 204.14.183.2🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| NS | ns4-02.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| A | 208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| SOA | ns1-02.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: 1786697400 | ||||||
| SOA | dns1.nic.binghostmaster@nominet.org.uk serial=1786697406 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1-02.azure-dns.com2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●NSns2-02.azure-dns.net2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●NSns3-02.azure-dns.org2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●NSns4-02.azure-dns.info2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●A20.112.250.1332026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●A20.231.239.2462026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●A20.236.44.1622026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●A20.70.246.202026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
●A20.76.201.1712026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 08:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bing | dnsa.nic.bing, dns4.nic.bing, dns1.nic.bing, dns2.nic.bing... | 15 records |
| api.bing | ns2-02.azure-dns.net, ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns3-02.azure-dns.org | - |
✅ Authoritative Response
Server:208.84.5.2
NS records: ns2-02.azure-dns.net, ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns3-02.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for api.bing (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| SOA | 1 | ns1-02.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (dns1.nic.bing, dns2.nic.bing, dns3.nic.bing...)
Analysis
IP Addresses
api.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 microsoftsurface.hn, powerapp.com.sg and whiteglovemigrations.com, also share IP numbers with api.bing.
Name Servers
The NS records for api.bing point to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
There is at least partial name server overlap between api.bing and other domains — beesleyandfildes.co.uk, berglab.work, cubcadetondemandmarketing.com and two more among them.
All four hostnames — ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org — resolve to two IP numbers apiece: ns1-02.azure-dns.com to 13.107.236.2 and 2603:1061:0:700::2; ns4-02.azure-dns.info to 208.84.5.2 and 2620:1ec:bda:700::2; ns2-02.azure-dns.net to 150.171.21.2 and 2620:1ec:8ec:700::2; ns3-02.azure-dns.org to 204.14.183.2 and 2a01:111:4000:700::2.