`helpsupport--microsoft.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`nsc1.squarespacedns.com` ⭐
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`nsc2.squarespacedns.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`nsc3.squarespacedns.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`nsc4.squarespacedns.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`nsc1.squarespacedns.com`cloud-dns-hostmaster@google.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=1786133949

Subdomains

www.helpsupport--microsoft.com

Same first word

helpsupport--microsoft.com

Similar names

supporthelp--microsoft.com

support-help-microsoft.com

DNS History

9 records (9 active, 0 former)

●NSnsc1.squarespacedns.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●NSnsc2.squarespacedns.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●NSnsc3.squarespacedns.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●NSnsc4.squarespacedns.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●MXsmtp.google.com2026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●A198.185.159.1442026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●A198.185.159.1452026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●A198.49.23.1442026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

●A198.49.23.1452026-06-09 → 2026-08-07 · 2 obs

● 2026-06-09 20:18:16
● 2026-08-07 20:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
helpsupport--microsoft.com	nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com, nsc4.squarespacedns.com	4 records

✅ Authoritative Response

Server:216.239.36.108

NS records: nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com, nsc4.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.145...`
NS	4	`nsc2.squarespacedns.com, nsc1.squarespacedns.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`nsc1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com...)

Analysis

Hierarchy

www.helpsupport--microsoft.com is delegated beneath helpsupport--microsoft.com.

IP Addresses

helpsupport--microsoft.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with ziplineautomobile.com, engelsautoservice.com and preferreddieselservice.com, also share IP numbers with helpsupport--microsoft.com.

Name Servers

The NS records for helpsupport--microsoft.com point to four name servers: nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com and nsc4.squarespacedns.com.

There is at least partial name server overlap between helpsupport--microsoft.com and other domains — classof9x.com, mymelodi.com, xn--cargll-6va.com and two more among them.

The hosts nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com and nsc4.squarespacedns.com all resolve to exactly one IP address each: 216.239.32.108, 216.239.34.108, 216.239.36.108 and 216.239.38.108 respectively.

Mail Servers

The sole mail server for helpsupport--microsoft.com is smtp.google.com.

Among the domains sharing a mail server setup with helpsupport--microsoft.com are strongpestcontronlinc.com, espanatour.es, capnuoclongkhanh.com.vn and two others.

There is at least a partial MX overlap between helpsupport--microsoft.com and other domains, including sudre.biz, silkweb.ro, robokriti.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.115.27, 172.253.122.26, 172.253.122.27 and 6 others.

helpsupport--microsoft.com - robtex.com