`deltabuildings.com`

DNSSEC	⚠️ Not signed
A	192.252.156.16^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
		PTR	`s442.sureserver.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`deltabuildings-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`mscid=ZOid4V3kmUaRbXG7WuIVdhcg5Bb1RnQntGTGVhOXRe/ulcvr6RJ5hJJ4ii4oqc4pcDGK9WS...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.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=1776253652

Same first word

deltabuildings.com

DNS History

10 records (6 active, 4 former)

●NSns1.bdm.microsoftonline.com2018-11-03 → 2026-04-15 · 3 obs

○ 2017-02-05 20:45:28
● 2018-11-03 07:22:24
● 2026-04-15 12:14:40

○NSns1.s442.sureserver.com2015-06-10 → 2017-02-05 · 4 obs

● 2015-06-10 03:28:06
● 2017-02-05 20:45:28
○ 2018-11-03 07:22:24
○ 2026-04-15 12:14:40

●NSns2.bdm.microsoftonline.com2018-11-03 → 2026-04-15 · 3 obs

○ 2017-02-05 20:45:28
● 2018-11-03 07:22:24
● 2026-04-15 12:14:40

○NSns2.s442.sureserver.com2015-06-10 → 2017-02-05 · 4 obs

● 2015-06-10 03:28:06
● 2017-02-05 20:45:28
○ 2018-11-03 07:22:24
○ 2026-04-15 12:14:40

●NSns3.bdm.microsoftonline.com2018-11-03 → 2026-04-15 · 3 obs

○ 2017-02-05 20:45:28
● 2018-11-03 07:22:24
● 2026-04-15 12:14:40

●NSns4.bdm.microsoftonline.com2018-11-03 → 2026-04-15 · 3 obs

○ 2017-02-05 20:45:28
● 2018-11-03 07:22:24
● 2026-04-15 12:14:40

●MXdeltabuildings-com.mail.protection.outlook.com2018-11-03 → 2026-04-15 · 3 obs

○ 2017-02-05 20:45:28
● 2018-11-03 07:22:24
● 2026-04-15 12:14:40

○MXmail.deltabuildings.com2015-06-10 → 2017-02-05 · 4 obs

● 2015-06-10 03:28:06
● 2017-02-05 20:45:28
○ 2018-11-03 07:22:24
○ 2026-04-15 12:14:40

●A192.252.156.162017-02-05 → 2026-04-15 · 3 obs

○ 2016-05-04 05:15:34
● 2017-02-05 20:45:28
● 2026-04-15 12:14:40

○A64.14.72.352015-06-10 → 2016-05-04 · 4 obs

● 2015-06-10 03:28:06
● 2016-05-04 05:15:34
○ 2017-02-05 20:45:28
○ 2026-04-15 12:14:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
deltabuildings.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deltabuildings.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.252.156.16`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`deltabuildings-com.mail.protection.outlo`
TXT	2	`mscid=ZOid4V3kmUaRbXG7WuIVdhcg5Bb1RnQntG, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

deltabuildings.com points to IP number 192.252.156.16.

For instance, other host names mail.damnjetsons.com, mail.prolifebillboards.com, wolfroyalties.com, sesearchrescue.com and (0x636f636b)ola.com share IP numbers with deltabuildings.com.

Name Servers

deltabuildings.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

deltabuildings.com shares name servers with other domains at least partially, for example aoemb.com, o10studio.com, baltor.pt, butera.us and economicasystems.com.