mailfirewall.com - dns.ninja

`mailfirewall.com`

DNSSEC	⚠️ Not signed
A	34.195.23.245^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
		PTR	`ec2-34-195-23-245.compute-1.amazonaws.com`
NS	`ns-1394.awsdns-46.org` ⭐
		A	2600:9000:5305:7200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1394.awsdns-46.org`
		A	205.251.197.114^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1394.awsdns-46.org`
NS	`ns-2030.awsdns-61.co.uk`
		A	2600:9000:5307:ee00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2030.awsdns-61.co.uk`
		A	205.251.199.238^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2030.awsdns-61.co.uk`
NS	`ns-378.awsdns-47.com`
		A	2600:9000:5301:7a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-378.awsdns-47.com`
		A	205.251.193.122^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-378.awsdns-47.com`
NS	`ns-811.awsdns-37.net`
		A	2600:9000:5303:2b00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-811.awsdns-37.net`
		A	205.251.195.43^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-811.awsdns-37.net`
SOA	`ns-1394.awsdns-46.org`awsdns-hostmaster@amazon.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=1786535184

Same first word

mailfirewall.com

mailfirewall.dk

mailfirewall.za.net

mailfirewall.net

DNS History

9 records (5 active, 4 former)

●NSns-1394.awsdns-46.org2026-07-11 → 2026-08-12 · 3 obs

○ 2018-08-16 00:20:36
● 2026-07-11 12:38:42
● 2026-08-12 12:05:58

●NSns-2030.awsdns-61.co.uk2026-07-11 → 2026-08-12 · 3 obs

○ 2018-08-16 00:20:36
● 2026-07-11 12:38:42
● 2026-08-12 12:05:58

●NSns-378.awsdns-47.com2026-07-11 → 2026-08-12 · 3 obs

○ 2018-08-16 00:20:36
● 2026-07-11 12:38:42
● 2026-08-12 12:05:58

●NSns-811.awsdns-37.net2026-07-11 → 2026-08-12 · 3 obs

○ 2018-08-16 00:20:36
● 2026-07-11 12:38:42
● 2026-08-12 12:05:58

○NSns1-aws.gfidmz.local2018-08-16 → 2018-08-16 · 4 obs

○ 2015-07-02 07:27:20
● 2018-08-16 00:20:36
○ 2026-07-11 12:38:42
○ 2026-08-12 12:05:58

○NSns1.gfi.com2015-07-02 → 2018-08-16 · 4 obs

● 2015-07-02 07:27:20
● 2018-08-16 00:20:36
○ 2026-07-11 12:38:42
○ 2026-08-12 12:05:58

○NSns2.gfi.com2015-07-02 → 2018-08-16 · 4 obs

● 2015-07-02 07:27:20
● 2018-08-16 00:20:36
○ 2026-07-11 12:38:42
○ 2026-08-12 12:05:58

○A216.134.217.182015-07-02 → 2016-06-22 · 4 obs

● 2015-07-02 07:27:20
● 2016-06-22 04:11:00
○ 2017-02-10 08:36:56
○ 2026-08-12 12:05:58

●A34.195.23.2452017-02-10 → 2026-08-12 · 3 obs

○ 2016-06-22 04:11:00
● 2017-02-10 08:36:56
● 2026-08-12 12:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
mailfirewall.com	ns-378.awsdns-47.com, ns-811.awsdns-37.net, ns-1394.awsdns-46.org, ns-2030.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.195.43

NS records: ns-378.awsdns-47.com, ns-811.awsdns-37.net, ns-1394.awsdns-46.org, ns-2030.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailfirewall.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.195.23.245`
NS	4	`ns-1394.awsdns-46.org, ns-2030.awsdns-61.co.uk...`
SOA	1	`ns-1394.awsdns-46.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-378.awsdns-47.com, ns-378.awsdns-47.com)

Analysis

IP Addresses

mailfirewall.com resolves to one IP address: 34.195.23.245.

networksecurityscanner.com, gfi.lt, languard.com and two other host names share IP numbers with mailfirewall.com.

Name Servers

The authoritative name servers for mailfirewall.com are ns-378.awsdns-47.com, ns-811.awsdns-37.net, ns-1394.awsdns-46.org and ns-2030.awsdns-61.co.uk.

At least some of mailfirewall.com's name servers are shared with other domains, for example tmttpoint.com, d21pm5k0ynjk5u.cloudfront.net, instmem.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-378.awsdns-47.com directs to 205.251.193.122 and 2600:9000:5301:7a00::1; ns-811.awsdns-37.net directs to 205.251.195.43 and 2600:9000:5303:2b00::1; ns-1394.awsdns-46.org directs to 205.251.197.114 and 2600:9000:5305:7200::1; ns-2030.awsdns-61.co.uk directs to 205.251.199.238 and 2600:9000:5307:ee00::1.