`kostassociates.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-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.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:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-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-e1.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=1778682956

Same first word

kostassociates.com

DNS History

19 records (9 active, 10 former)

●NSns-cloud-e1.googledomains.com2026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

●NSns-cloud-e2.googledomains.com2026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

●NSns-cloud-e3.googledomains.com2026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

●NSns-cloud-e4.googledomains.com2026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

○NSns-us.1and1-dns.com2015-06-12 → 2017-05-13 · 4 obs

● 2015-06-12 19:52:42
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

○NSns-us.1and1-dns.de2015-06-12 → 2017-05-13 · 4 obs

● 2015-06-12 19:52:42
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

○NSns-us.1and1-dns.org2015-06-12 → 2017-05-13 · 4 obs

● 2015-06-12 19:52:42
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

○NSns-us.1and1-dns.us2015-06-12 → 2017-05-13 · 4 obs

● 2015-06-12 19:52:42
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

○MXmx00.1and1.com2015-06-12 → 2017-05-13 · 4 obs

● 2015-06-12 19:52:42
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

○MXmx01.1and1.com2015-06-12 → 2017-05-13 · 4 obs

● 2015-06-12 19:52:42
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

●MXsmtp.google.com2026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

○A104.254.246.772015-06-12 → 2016-04-01 · 4 obs

● 2015-06-12 19:52:42
● 2016-04-01 00:27:08
○ 2016-08-12 01:32:54
○ 2026-05-13 14:43:14

●A198.185.159.1442026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

●A198.185.159.1452026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

●A198.49.23.1442026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

●A198.49.23.1452026-05-05 → 2026-05-13 · 3 obs

○ 2017-05-13 22:43:02
● 2026-05-05 17:39:48
● 2026-05-13 14:43:14

○A2607:f1c0:1000:80d4:e3c1:90b:e7bb:e0002015-06-12 → 2016-04-01 · 4 obs

● 2015-06-12 19:52:42
● 2016-04-01 00:27:08
○ 2016-08-12 01:32:54
○ 2026-05-13 14:43:14

○A2607:f1c0:1000:80d4:f34a:9ae2:32f5:98302016-08-12 → 2017-05-13 · 5 obs

○ 2016-04-01 00:27:08
● 2016-08-12 01:32:54
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

○A74.208.215.502016-08-12 → 2017-05-13 · 5 obs

○ 2016-04-01 00:27:08
● 2016-08-12 01:32:54
● 2017-05-13 22:43:02
○ 2026-05-05 17:39:48
○ 2026-05-13 14:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kostassociates.com	ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.185.159.144...`
NS	4	`ns-cloud-e4.googledomains.com, ns-cloud-e2.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-e1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

IP Addresses

kostassociates.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance nickloden.net, steamlabs.co.uk, graceali.com, vogelleadership.com and kellysuplerhair.com share IP numbers with kostassociates.com.

Name Servers

kostassociates.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

kostassociates.com at least partially shares name servers with other domains, for instance diwineclub.com, skiticketcorner.de, ceilede.org, xn--uzmanjeneratr-tmb.com and lamarxa.com.

Host names with two IP numbers:

ns-cloud-e1.googledomains.com points to: 2001:4860:4802:32::6e and 216.239.32.110.

ns-cloud-e2.googledomains.com points to: 2001:4860:4802:34::6e and 216.239.34.110.

ns-cloud-e3.googledomains.com points to: 2001:4860:4802:36::6e and 216.239.36.110.

ns-cloud-e4.googledomains.com points to: 2001:4860:4802:38::6e and 216.239.38.110.

Mail Servers

kostassociates.com is handled by a single mail server, smtp.google.com.

kostassociates.com uses the same mail server configuration as other domains, such as coinbasenewsupport.com, activebeans.com, aerocarbonuk.com, tjrobertson.com and friendsofhanaumabay.org.

kostassociates.com shares mail servers with other domains at least in part, for instance gimimichi.com, aquaeasypurifier.com, froebel.edu.pk, smashpadel.co and colosino.com.

these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c09::1b, 172.253.62.27, 172.253.63.27, 172.253.115.26, 172.253.115.27 and 172.253.122.27.

kostassociates.com - robtex.com