seferapp.com - dns.ninja

`seferapp.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	`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}
			PTR	`ns-cloud-d1.googledomains.com`
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}
			PTR	`ns-cloud-d2.googledomains.com`
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}
			PTR	`ns-cloud-d3.googledomains.com`
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}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`seferapp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=11

`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=1786230089

Same first word

seferapp.com

Similar names

freeapps.net

freeapps.us

saferppe.com

freeapps.me

freeapps.pro

freeapps.mobi

prepsafe.com.au

appsfree.at

appsfree.ch

appsfree.com

freeapps.ru

freeapps.in

freeapps.org

prepsafe.com

appsfree.ru

appsfree.biz

freeapps.gr

freeapps.it

appsfree.net

freeapps.eu

safeprep.com

appsfree.org

freeapps.de

appsfree.de

freeapps.dk

freeapps.com

freeapps.biz

DNS History

14 records (9 active, 5 former)

●NSns-cloud-d1.googledomains.com2026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●NSns-cloud-d2.googledomains.com2026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●NSns-cloud-d3.googledomains.com2026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●NSns-cloud-d4.googledomains.com2026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

○NSns1.natrohost.com2020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:33:46
○ 2026-02-22 11:31:42
○ 2026-08-08 23:07:18

○NSns2.natrohost.com2020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:33:46
○ 2026-02-22 11:31:42
○ 2026-08-08 23:07:18

○MXmx-in04.natrohost.com2020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:33:46
○ 2026-02-22 11:31:42
○ 2026-08-08 23:07:18

○MXmx-in04b.natrohost.com2020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:33:46
○ 2026-02-22 11:31:42
○ 2026-08-08 23:07:18

●MXseferapp-com.mail.protection.outlook.com2026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●A198.185.159.1442026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●A198.185.159.1452026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●A198.49.23.1442026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

●A198.49.23.1452026-02-22 → 2026-08-08 · 3 obs

○ 2020-01-16 09:33:46
● 2026-02-22 11:31:42
● 2026-08-08 23:07:18

○A94.73.145.1922020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:33:46
○ 2026-02-22 11:31:42
○ 2026-08-08 23:07:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
seferapp.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:216.239.36.109

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.185.159.144...`
NS	4	`ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com...`
MX	1	`seferapp-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
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

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

Among the host names that share IP numbers with seferapp.com are scottsmith.net, itsashovel.com, breakjournal.com and two others.

Name Servers

The domain seferapp.com is delegated to these four 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 seferapp.com and other domains — mcintee.net, nerdfuel.com, post-pourri.com 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

seferapp.com routes its mail through a single mail server, seferapp-com.mail.protection.outlook.com.

seferapp-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.11, 52.101.9.14 and 52.101.9.26, along with 5 other.