`mail.curtisfirm.com`

CNAME	`mail.google.com`
DNSSEC	⚠️ Not signed
A	2607:f8b0:4006:80f::2005^{🇺🇸 Google2607:f8b0:4006::/48}
		PTR	`lclgaa-az-in-x05.1e100.net`
		PTR	`lga25s41-in-x05.1e100.net`
		PTR	`lga25s72-in-x05.1e100.net`
A	142.250.217.133^{🇺🇸 Google142.250.217.0/24}
TXT	`google-site-verification=PncXpRKRCAlDAdlesTtNFf6k9TvgxgcRfojdaKkEACY`

`curtisfirm.com`

	DNSSEC	⚠️ Not signed
	A	3.230.199.117^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
	A	35.168.67.138^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
	NS	`ns1.turbify.com` ⭐
	NS	`ns2.turbify.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`v=spf1 include:_spf.google.com ~all`
	TXT	`MS=ms10155651`
	SOA	`ns1.turbify.com`hostmaster@curtisfirm.com 2026-02-18 #2

Same first word

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DNS History

4 records (1 active, 3 former)

○NShidden-master.yahoo.com2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 16:53:38
○ 2015-11-06 19:30:14
○ 2026-04-24 04:14:50

○NSno-dyn-updates.san.yahoo.com2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 16:53:38
○ 2015-11-06 19:30:14
○ 2026-04-24 04:14:50

○A74.125.229.1812015-06-25 → 2016-04-21 · 4 obs

● 2015-06-25 16:53:38
● 2016-04-21 05:47:48
○ 2026-04-10 15:27:46
○ 2026-04-24 04:14:50

●CNAMEmail.google.com2026-04-10 → 2026-04-24 · 2 obs

● 2026-04-10 15:27:46
● 2026-04-24 04:14:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
curtisfirm.com	ns1.turbify.com, ns2.turbify.com	2 records

✅ Authoritative Response

Server:134.33.240.61

NS records: ns1.turbify.com, ns2.turbify.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curtisfirm.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mail.google.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)

Analysis

IP Addresses

mail.curtisfirm.com resolves to two IP numbers: 2607:f8b0:4006:80f::2005 and 142.250.217.133.

Other host names, for instance lax31s19-in-f5.1e100.net, lclgaa-az-in-x05.1e100.net, lga25s72-in-x05.1e100.net, lclgaa-az-in-f5.1e100.net and lga25s41-in-x05.1e100.net share IP numbers with mail.curtisfirm.com.

mail.curtisfirm.com - robtex.com