flatcallers.com - dns.ninja

`flatcallers.com`

DNSSEC	🔒 Signed (DS record present)
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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: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	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	172.253.122.26^{🇺🇸 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	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2026-06-26 #7

`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=1786076619

Same first word

flatcallers.com

flatcallers.be

DNS History

10 records (8 active, 2 former)

●NSns1.openprovider.nl2015-08-07 → 2026-08-07 · 2 obs

● 2015-08-07 11:27:44
● 2026-08-07 04:25:14

●NSns2.openprovider.be2015-08-07 → 2026-08-07 · 2 obs

● 2015-08-07 11:27:44
● 2026-08-07 04:25:14

●NSns3.openprovider.eu2015-08-07 → 2026-08-07 · 2 obs

● 2015-08-07 11:27:44
● 2026-08-07 04:25:14

○MXmail.flatcallers.com2015-08-07 → 2016-09-25 · 4 obs

● 2015-08-07 11:27:44
● 2016-09-25 16:19:28
○ 2026-07-10 22:41:22
○ 2026-08-07 04:25:14

●MXsmtp.google.com2026-07-10 → 2026-08-07 · 3 obs

○ 2016-09-25 16:19:28
● 2026-07-10 22:41:22
● 2026-08-07 04:25:14

○A176.9.51.712015-08-07 → 2016-09-25 · 4 obs

● 2015-08-07 11:27:44
● 2016-09-25 16:19:28
○ 2026-07-10 22:41:22
○ 2026-08-07 04:25:14

●A198.185.159.1442026-07-10 → 2026-08-07 · 3 obs

○ 2016-09-25 16:19:28
● 2026-07-10 22:41:22
● 2026-08-07 04:25:14

●A198.185.159.1452026-07-10 → 2026-08-07 · 3 obs

○ 2016-09-25 16:19:28
● 2026-07-10 22:41:22
● 2026-08-07 04:25:14

●A198.49.23.1442026-07-10 → 2026-08-07 · 3 obs

○ 2016-09-25 16:19:28
● 2026-07-10 22:41:22
● 2026-08-07 04:25:14

●A198.49.23.1452026-07-10 → 2026-08-07 · 3 obs

○ 2016-09-25 16:19:28
● 2026-07-10 22:41:22
● 2026-08-07 04:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
flatcallers.com	ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be	-

✅ Authoritative Response

Server:162.159.26.10

NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 834ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.49.23.144...`
NS	3	`ns1.openprovider.nl, ns2.openprovider.be...`
MX	1	`SMTP.GOOGLE.com (pri: 1)`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

IP Addresses

flatcallers.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

kodamaxon.ca, inspireddepartures.com, orioncapital.org plus two other host names have IP numbers in common with flatcallers.com.

Name Servers

Three name servers are authoritative for flatcallers.com: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

The name servers of flatcallers.com overlap at least partially with those of other domains — among them simbolik.be, mijninbox.be, vermoote.be and two more.

ns2.openprovider.be resolves to 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60. ns3.openprovider.eu resolves to 162.159.48.89 and 2400:cb00:2049:1::a29f:3059. ns1.openprovider.nl resolves to 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a. All three hostnames point to two IP numbers each.

Mail Servers

flatcallers.com uses one mail server — smtp.google.com.

The mail server setup of flatcallers.com matches that of other domains such as northvisionstudio.com, pantabrands.com, gamepedia.org and two others.

At least some of the mail servers used by flatcallers.com are shared with other domains: kanemoto.com, odocs.net, odessasem.org and two others among them.

It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 172.253.115.26, 172.253.115.27, 172.253.122.26 plus 6 more.