`expertrum.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	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.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	`ns-cloud-d1.googledomains.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=1784401892

Same first word

expertrum.com

Similar names

rumexpert.ru

DNS History

14 records (9 active, 5 former)

●NSns-cloud-d1.googledomains.com2026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●NSns-cloud-d2.googledomains.com2026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●NSns-cloud-d3.googledomains.com2026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●NSns-cloud-d4.googledomains.com2026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

○NSns1.bluehost.com2016-12-19 → 2017-12-11 · 4 obs

● 2016-12-19 15:07:10
● 2017-12-11 09:38:50
○ 2026-06-05 18:12:22
○ 2026-07-18 19:13:16

○NSns2.bluehost.com2016-12-19 → 2017-12-11 · 4 obs

● 2016-12-19 15:07:10
● 2017-12-11 09:38:50
○ 2026-06-05 18:12:22
○ 2026-07-18 19:13:16

○MXmail.expertrum.com2016-12-19 → 2017-12-11 · 4 obs

● 2016-12-19 15:07:10
● 2017-12-11 09:38:50
○ 2026-06-05 18:12:22
○ 2026-07-18 19:13:16

●MXsmtp.google.com2026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●A198.185.159.1442026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●A198.185.159.1452026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●A198.49.23.1442026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

●A198.49.23.1452026-06-05 → 2026-07-18 · 3 obs

○ 2017-12-11 09:38:50
● 2026-06-05 18:12:22
● 2026-07-18 19:13:16

○A66.147.244.1212017-12-11 → 2017-12-11 · 4 obs

○ 2016-12-19 15:07:10
● 2017-12-11 09:38:50
○ 2026-06-05 18:12:22
○ 2026-07-18 19:13:16

○A66.147.244.852016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:07:10
○ 2017-12-11 09:38:50
○ 2026-07-18 19:13:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
expertrum.com	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertrum.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.185.159.144...`
NS	4	`ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.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	`ns-cloud-d1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

IP Addresses

expertrum.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — welcome2wonderland.com, minnesotabookkeepers.com, jacksonwild.org and two others — share IP numbers with expertrum.com.

Name Servers

expertrum.com has four authoritative name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

There is at least partial name server overlap between expertrum.com and other domains — realestatesolutionservices.com, neukenzondercondoom.nl, giffy.net and two more among them.

All four hostnames — ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-d1.googledomains.com to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com to 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

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

expertrum.com shares the same mail server setup as other domains, including residenz.it, prozody-live.com, unidadvirtual.com and two others.

expertrum.com shares mail servers — at least in part — with other domains, including maryourhelp-cebu.edu.ph, fortunegroup.co, alicanteplaza.es and two others.

These mail servers are frequently used alongside the mail servers alt1.aspmx.l.google.com, aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 142.251.16.26 and 6 other.

expertrum.com - robtex.com

expertrum.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`expertrum.com`

`com`