`dev7-bing-int1.com`

DNSSEC	⚠️ Not signed
A	131.253.12.230^{🇺🇸 Microsoft131.253.12.0/22 MICROSOFT}
NS	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
SOA	`ns1-05.azure-dns.com`azuredns-hostmaster@microsoft.com serial=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.net`nstld@verisign-grs.com serial=1771291435

Same first word

dev7-bing-int1.net

dev7-bing-int1.com

DNS History

9 records (5 active, 4 former)

●NSns1-05.azure-dns.com2026-02-28 → 2026-03-23 · 3 obs

○ 2017-03-25 13:07:46
● 2026-02-28 14:46:10
● 2026-03-23 23:15:46

○NSns1.msedge.net2015-05-04 → 2017-03-25 · 4 obs

● 2015-05-04 09:04:46
● 2017-03-25 13:07:46
○ 2026-02-28 14:46:10
○ 2026-03-23 23:15:46

●NSns2-05.azure-dns.net2026-02-28 → 2026-03-23 · 3 obs

○ 2017-03-25 13:07:46
● 2026-02-28 14:46:10
● 2026-03-23 23:15:46

○NSns2.msedge.net2015-05-04 → 2017-03-25 · 4 obs

● 2015-05-04 09:04:46
● 2017-03-25 13:07:46
○ 2026-02-28 14:46:10
○ 2026-03-23 23:15:46

●NSns3-05.azure-dns.org2026-02-28 → 2026-03-23 · 3 obs

○ 2017-03-25 13:07:46
● 2026-02-28 14:46:10
● 2026-03-23 23:15:46

○NSns3.msedge.net2015-05-04 → 2017-03-25 · 4 obs

● 2015-05-04 09:04:46
● 2017-03-25 13:07:46
○ 2026-02-28 14:46:10
○ 2026-03-23 23:15:46

●NSns4-05.azure-dns.info2026-02-28 → 2026-03-23 · 3 obs

○ 2017-03-25 13:07:46
● 2026-02-28 14:46:10
● 2026-03-23 23:15:46

○NSns4.msedge.net2015-05-04 → 2017-03-25 · 4 obs

● 2015-05-04 09:04:46
● 2017-03-25 13:07:46
○ 2026-02-28 14:46:10
○ 2026-03-23 23:15:46

●A131.253.12.2302015-05-04 → 2026-03-23 · 2 obs

● 2015-05-04 09:04:46
● 2026-03-23 23:15:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
dev7-bing-int1.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev7-bing-int1.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.253.12.230`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

dev7-bing-int1.com points to a single IP number: 131.253.12.230.

Other host names, for instance dev4-bing4-int1.com, dev2-bing4-int1.com, dev2-bingj-int.com, dev4-bing-int1.com and dev2-bing-int1.com share IP numbers with dev7-bing-int1.com.

Name Servers

dev7-bing-int1.com is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

dev7-bing-int1.com at least partially shares name servers with other domains, for instance systems-sunlight.com, natracare.is, evers-makelaardij.nl, wonenbijseptember.nl and vmdepot.net.

Host names with two IP numbers:

ns1-05.azure-dns.com points to: 2603:1061:0:700::5 and 13.107.236.5.

ns4-05.azure-dns.info points to: 2620:1ec:bda:700::5 and 208.84.5.5.

ns2-05.azure-dns.net points to: 2620:1ec:8ec:700::5 and 150.171.21.5.

ns3-05.azure-dns.org points to: 2a01:111:4000:700::5 and 204.14.183.5.

dev7-bing-int1.com - robtex.com