`byrnesmessaging.com`

DNSSEC	⚠️ Not signed
NS	`lia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
NS	`max.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
MX	`smtpgw.byrnesmessaging.com` ⭐
		A	66.35.17.83^{🇨🇦 FORTINET66.35.17.0/24 Fortinet Network}
			PTR	`gw17083.fortimail.com`
TXT	`v=spf1 mx ip4:174.77.88.161 ip4:192.163.203.204 ~all`
SOA	`lia.ns.cloudflare.com`dns@cloudflare.com serial=2402482306

`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=1777209856

Previously NS for

byrnesmessaging.com

Subdomains

smtpgw.byrnesmessaging.com

Same first word

byrnesmessaging.com

DNS History

9 records (3 active, 6 former)

○NSbyrnesmessaging.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 02:47:24
○ 2026-04-02 03:24:02
○ 2026-04-26 13:31:20

●NSlia.ns.cloudflare.com2026-04-02 → 2026-04-26 · 3 obs

○ 2019-12-18 02:47:24
● 2026-04-02 03:24:02
● 2026-04-26 13:31:20

●NSmax.ns.cloudflare.com2026-04-02 → 2026-04-26 · 3 obs

○ 2019-12-18 02:47:24
● 2026-04-02 03:24:02
● 2026-04-26 13:31:20

○NSns1.byrnesmessaging.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 02:47:24
○ 2026-04-02 03:24:02
○ 2026-04-26 13:31:20

○NSns2.byrnesmessaging.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 02:47:24
○ 2026-04-02 03:24:02
○ 2026-04-26 13:31:20

○NSns3.byrnesmessaging.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 02:47:24
○ 2026-04-02 03:24:02
○ 2026-04-26 13:31:20

○NSns4.byrnesmessaging.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 02:47:24
○ 2026-04-02 03:24:02
○ 2026-04-26 13:31:20

●MXsmtpgw.byrnesmessaging.com2026-04-02 → 2026-04-26 · 3 obs

○ 2019-12-18 02:47:24
● 2026-04-02 03:24:02
● 2026-04-26 13:31:20

○MXspamtitan.byrnesmessaging.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 02:47:24
○ 2026-04-02 03:24:02
○ 2026-04-26 13:31:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
byrnesmessaging.com	max.ns.cloudflare.com, lia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.185

NS records: max.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byrnesmessaging.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`lia.ns.cloudflare.com, max.ns.cloudflare.com`
MX	1	`smtpgw.byrnesmessaging.com (pri: 10)`
TXT	1	`v=spf1 mx ip4:174.77.88.161 ip4:192.163.`
SOA	1	`lia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (max.ns.cloudflare.com, max.ns.cloudflare.com, max.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of smtpgw.byrnesmessaging.com is byrnesmessaging.com.

Name Servers

Two name servers lia.ns.cloudflare.com and max.ns.cloudflare.com handle delegation for byrnesmessaging.com.

byrnesmessaging.com uses the same name server setup as other domains, for example call-insights.com, advantage-plus1.com, promnet.hu, sohot888.com and cmscom.co.

byrnesmessaging.com partially shares name servers with other domains; examples include private-girls.be, 5373e.com, 017ch.com, powerchemicalindustry.com and businessbrokerinflorida.com.

These name servers are often used with the name servers quentin.ns.cloudflare.com and elisa.ns.cloudflare.com.

Host names with six IP numbers: lia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185; max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Mail Servers

byrnesmessaging.com is handled by a single mail server, smtpgw.byrnesmessaging.com.

smtpgw.byrnesmessaging.com points to a single IP: 66.35.17.83.

byrnesmessaging.com - robtex.com