`ultimate-construction.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM}
		PTR	`ip-141-193-213-10.defastlink.net`
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM}
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft}
			PTR	`ns4-208.azure-dns.info`
MX	`ultimateconstruction-com02b.mail.protection.outlook.com` ⭐
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com ~all`
TXT	`mscid=+lhiiaG2bK7FsGb+PpaWCZp4sXQWKUBy/jDC14IXIIQbIJ6QQnvhf29MkuSl+xDcygHQ89U...`
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=1771291435

Same first word

ultimate-construction.com

DNS History

18 records (7 active, 11 former)

●NSns1.bdm.microsoftonline.com2026-02-23 → 2026-02-23 · 3 obs

○ 2020-01-24 15:48:08
● 2026-02-23 20:12:22
● 2026-02-23 20:12:24

○NSns1.giow1035.siteground.us2020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
○ 2026-02-23 20:12:22
○ 2026-02-23 20:12:24

○NSns1.hostmonster.com2015-08-08 → 2017-03-13 · 4 obs

● 2015-08-08 08:44:00
● 2017-03-13 15:26:06
○ 2020-01-24 15:48:08
○ 2026-02-23 20:12:24

●NSns2.bdm.microsoftonline.com2026-02-23 → 2026-02-23 · 3 obs

○ 2020-01-24 15:48:08
● 2026-02-23 20:12:22
● 2026-02-23 20:12:24

○NSns2.giow1035.siteground.us2020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
○ 2026-02-23 20:12:22
○ 2026-02-23 20:12:24

○NSns2.hostmonster.com2015-08-08 → 2017-03-13 · 4 obs

● 2015-08-08 08:44:00
● 2017-03-13 15:26:06
○ 2020-01-24 15:48:08
○ 2026-02-23 20:12:24

●NSns3.bdm.microsoftonline.com2026-02-23 → 2026-02-23 · 3 obs

○ 2020-01-24 15:48:08
● 2026-02-23 20:12:22
● 2026-02-23 20:12:24

●NSns4.bdm.microsoftonline.com2026-02-23 → 2026-02-23 · 3 obs

○ 2020-01-24 15:48:08
● 2026-02-23 20:12:22
● 2026-02-23 20:12:24

○MXmail.ultimate-construction.com2015-08-08 → 2017-03-13 · 4 obs

● 2015-08-08 08:44:00
● 2017-03-13 15:26:06
○ 2020-01-24 15:48:08
○ 2026-02-23 20:12:24

○MXmx10.mailspamprotection.com2020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
○ 2026-02-23 20:12:22
○ 2026-02-23 20:12:24

○MXmx20.mailspamprotection.com2020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
○ 2026-02-23 20:12:22
○ 2026-02-23 20:12:24

○MXmx30.mailspamprotection.com2020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
○ 2026-02-23 20:12:22
○ 2026-02-23 20:12:24

●MXultimateconstruction-com02b.mail.protection.outlook.com2020-01-24 → 2026-02-23 · 3 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
● 2026-02-23 20:12:24

●A141.193.213.102026-02-23 → 2026-02-23 · 3 obs

○ 2020-01-24 15:48:08
● 2026-02-23 20:12:22
● 2026-02-23 20:12:24

●A141.193.213.112026-02-23 → 2026-02-23 · 3 obs

○ 2020-01-24 15:48:08
● 2026-02-23 20:12:22
● 2026-02-23 20:12:24

○A35.209.110.1522020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-13 15:26:06
● 2020-01-24 15:48:08
○ 2026-02-23 20:12:22
○ 2026-02-23 20:12:24

○A69.195.99.2032015-08-08 → 2015-12-04 · 4 obs

● 2015-08-08 08:44:00
● 2015-12-04 10:11:58
○ 2016-03-10 17:46:44
○ 2026-02-23 20:12:24

○A74.220.215.2082016-03-10 → 2017-03-13 · 5 obs

○ 2015-12-04 10:11:58
● 2016-03-10 17:46:44
● 2017-03-13 15:26:06
○ 2020-01-24 15:48:08
○ 2026-02-23 20:12:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 204.14.183.208

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 ultimate-construction.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`ultimateconstruction-com02b.mail.protect`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=+lhiiaG2bK7FsGb+PpaWCZp4sXQWKUBy/j`
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...)

AI analysis

ultimate-construction.com resolves to two IPs: 141.193.213.10 and 141.193.213.11.

other host names for instance www.coloredjugs.com, taracleveland.com, ihph.net, jellystonemammothcave.com and hebfdn.org share IP numbers with ultimate-construction.com.

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

ultimate-construction.com at least partially shares name servers with other domains, for instance quark.dk, cuzeno.com.au, activesoft.net.au, ponderosaflowtesting.net and sysfinpro.co.za.

Host names with two IP numbers:

Host name ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208.

Host name ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208.

Host name ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208.

Host name ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208.

ultimate-construction.com is handled by a single mail server, ultimateconstruction-com02b.mail.protection.outlook.com.

ultimate-construction.com - robtex.com