boothcomputing.com - dns.ninja

`boothcomputing.com`

DNSSEC	⚠️ Not signed
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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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`
MX	`boothcomputing-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 a=mail.boothcomputing.com a=boothcomputing.blog include=spf.protection...`
SOA	`ns1-09.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=1786611264

Same first word

boothcomputing.co.uk

boothcomputing.us

boothcomputing.dev

boothcomputing.com

DNS History

17 records (5 active, 12 former)

○NS96.73.254.732018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-02 20:40:16
● 2018-08-22 09:09:52
○ 2026-04-10 19:47:02
○ 2026-08-13 08:55:28

○NS99.111.65.2492015-10-09 → 2017-01-02 · 5 obs

○ 2015-08-13 17:25:38
● 2015-10-09 07:05:08
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

○NS99.111.65.2492015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:25:38
○ 2015-10-09 07:05:08
○ 2026-08-13 08:55:28

○NSbcc-sarah.boothcomputing.com2018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-02 20:40:16
● 2018-08-22 09:09:52
○ 2026-04-10 19:47:02
○ 2026-08-13 08:55:28

○NSbcc-taz.boothcomputing.com2015-08-13 → 2018-08-22 · 4 obs

● 2015-08-13 17:25:38
● 2018-08-22 09:09:52
○ 2026-04-10 19:47:02
○ 2026-08-13 08:55:28

●NSns1-09.azure-dns.com2026-04-10 → 2026-08-13 · 3 obs

○ 2018-08-22 09:09:52
● 2026-04-10 19:47:02
● 2026-08-13 08:55:28

○NSns1.no-ip.com2015-08-13 → 2017-01-02 · 4 obs

● 2015-08-13 17:25:38
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

●NSns2-09.azure-dns.net2026-04-10 → 2026-08-13 · 3 obs

○ 2018-08-22 09:09:52
● 2026-04-10 19:47:02
● 2026-08-13 08:55:28

○NSns2.no-ip.com2015-08-13 → 2017-01-02 · 4 obs

● 2015-08-13 17:25:38
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

●NSns3-09.azure-dns.org2026-04-10 → 2026-08-13 · 3 obs

○ 2018-08-22 09:09:52
● 2026-04-10 19:47:02
● 2026-08-13 08:55:28

○NSns3.no-ip.com2015-08-13 → 2017-01-02 · 4 obs

● 2015-08-13 17:25:38
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

●NSns4-09.azure-dns.info2026-04-10 → 2026-08-13 · 3 obs

○ 2018-08-22 09:09:52
● 2026-04-10 19:47:02
● 2026-08-13 08:55:28

○NSns4.no-ip.com2015-08-13 → 2017-01-02 · 4 obs

● 2015-08-13 17:25:38
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

○NSns5.no-ip.com2015-08-13 → 2017-01-02 · 4 obs

● 2015-08-13 17:25:38
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

●MXboothcomputing-com.mail.protection.outlook.com2015-08-13 → 2026-08-13 · 2 obs

● 2015-08-13 17:25:38
● 2026-08-13 08:55:28

○A96.73.254.732018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-02 20:40:16
● 2018-08-22 09:09:52
○ 2026-04-10 19:47:02
○ 2026-08-13 08:55:28

○A99.111.65.2492015-08-13 → 2017-01-02 · 4 obs

● 2015-08-13 17:25:38
● 2017-01-02 20:40:16
○ 2018-08-22 09:09:52
○ 2026-08-13 08:55:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
boothcomputing.com	ns1-09.azure-dns.com, ns2-09.azure-dns.net	2 records

✅ Authoritative Response

Server:13.107.236.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boothcomputing.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	1	`boothcomputing-com.mail.protection.outlo`
TXT	1	`v=spf1 a=mail.boothcomputing.com a=booth`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-09.azure-dns.com, ns1-09.azure-dns.com)

Analysis

Name Servers

The authoritative name servers for boothcomputing.com are 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 boothcomputing.com and other domains — pfgweb-qa.com, singlepoint35.com, law.fordham.edu 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.

Mail Servers

Mail for boothcomputing.com is handled by a single mail server, boothcomputing-com.mail.protection.outlook.com.

boothcomputing-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.17, 52.101.9.24, 52.101.11.7 and 5 others.