`sieraasphalt.com`

DNSSEC	⚠️ Not signed
A	144.172.91.69^{🇺🇸 AS14956144.172.91.0/24}
		PTR	`69.91.172.144.static.cloudzy.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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`mscid=ZoR82oIU93wxRxs8lXlTTthdplML+DpTVReC5ey1dLnWy8iCBrE2CSO6KqjMzZAGwr4AuGB...`
TXT	`google-site-verification=epsbT_gy8jSlGPNgnLJMLmd5-Zf-JqmNAUTEW0ktvNw`
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=1785541527

⚠️ On DNS blocklist: tif

Same first word

sieraasphalt.com

DNS History

6 records (6 active, 0 former)

●NSns1.bdm.microsoftonline.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 12:52:34
● 2026-08-01 00:07:56

●NSns2.bdm.microsoftonline.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 12:52:34
● 2026-08-01 00:07:56

●NSns3.bdm.microsoftonline.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 12:52:34
● 2026-08-01 00:07:56

●NSns4.bdm.microsoftonline.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 12:52:34
● 2026-08-01 00:07:56

●MXsmtp.google.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 12:52:34
● 2026-08-01 00:07:56

●A144.172.91.692026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 12:52:34
● 2026-08-01 00:07:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sieraasphalt.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:150.171.21.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sieraasphalt.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.172.91.69`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`mscid=ZoR82oIU93wxRxs8lXlTTthdplML+DpTVR, google-site-verification=epsbT_gy8jSlGPN`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

sieraasphalt.com points to a single IP number: 144.172.91.69.

Additional host names — phillcrew.com, ultramarin-lv.com, gps-pumps.com and two others — share IP numbers with sieraasphalt.com.

Name Servers

sieraasphalt.com has four authoritative name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

The name servers of sieraasphalt.com overlap at least partially with those of other domains — among them dayspringchristianacademy.org, comar.co.il, startholding.no and two more.

Each of the four hosts ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com has two IP addresses. ns1.bdm.microsoftonline.com points to 13.107.236.208 and 2603:1061:0:700::d0. ns2.bdm.microsoftonline.com points to 150.171.21.208 and 2620:1ec:8ec:700::d0. ns3.bdm.microsoftonline.com points to 204.14.183.208 and 2a01:111:4000:700::d0. ns4.bdm.microsoftonline.com points to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

sieraasphalt.com has one mail server: smtp.google.com.

sieraasphalt.com shares the same mail server setup as other domains, including forwardpushinc.org, pfra.us, lm-consulting.be and two others.

sieraasphalt.com shares mail servers — at least in part — with other domains, including alkou.com, credito.com.mx, saeqro.com.mx and two others.

These mail servers are frequently paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and aspmx.l.google.com.

smtp.google.com points to 9 IP numbers: 142.251.167.27, 172.253.62.26, 172.253.62.27 and 6 other.

sieraasphalt.com - robtex.com