`mail1.firstsource.com`

DNSSEC

⚠️ Not signed

`firstsource.com`

	DNSSEC	⚠️ Not signed
	A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
	A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
	NS	`pdns01.domaincontrol.com` ⭐
	NS	`pdns02.domaincontrol.com`
	MX	`mxa-0096f401.gslb.pphosted.com` ⭐
	MX	`mxb-0096f401.gslb.pphosted.com`⁽⁵⁾
	TXT	`v=spf1 include:spf-b.firstsource.com include:spf.protection.outlook.com inclu...`
	TXT	`ms-domain-verification=af4c8796-6c13-43e2-a007-36bc64473ab4`
	TXT	`pexip-ms-tenant-domain-verification=bd931096-48b6-4353-bca0-9591fca127ab`
	TXT	`ms=ms11005740`
	TXT	`otdcoarrskgnimvm3lh20elmlo`
	TXT	`f0i4r47699`
	TXT	`_vz9q44f6xz2w57icve5r6vyqfxwdn67`
	TXT	`jbe86hrfn3tqj4cjolerejke53`
	TXT	`1v9d0ov7gf6ntf5tell3614e4v`
	TXT	`ca3-5439d34de9504514a1f7fa0ccf9a507c`
	TXT	`anthropic-domain-verification-0c06t8=B7P3ML57PLc7vcx4fM01eO0JW`
	TXT	`_globalsign-domain-verification=jM_5aHbQFSsLV5i2gzuFssKfe4Zh5zguWhJYSd0Vqo`
	TXT	`_globalsign-domain-verification=AEmGthh3QB4dkE4MTRSeYCbuOQp9BFxTeEKVRzJhYa`
	TXT	`zoho-verification=zb55001223.zmverify.zoho.com`
	SOA	`pdns01.domaincontrol.com`dns@jomax.net 2026-04-26 #0

WOT: SAFE (61/100)
rank #220818 globally
rank #90756 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #240,201

PTR for

6.96.138.202.in-addr.arpa

Same first word

mail1.sakura.ne.jp

mail1.ai

mail1.email

mail1.top

mail1.gov.ru

mail1.se

mail1.at

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1mila.com

1mail.ovh

1mail.pro

1mail.fr

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1mail.info

1mila.pl

1mali.com

lima1.com

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liam1.com

DNS History

2 records (0 active, 2 former)

○A202.138.96.62015-09-04 → 2019-03-16 · 4 obs

○ 2009-07-03 05:18:46
● 2015-09-04 04:53:40
● 2019-03-16 15:01:10
○ 2026-04-28 22:47:18

○A59.160.9.1462015-09-04 → 2019-03-16 · 4 obs

○ 2009-07-03 05:18:46
● 2015-09-04 04:53:40
● 2019-03-16 15:01:10
○ 2026-04-28 22:47:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
firstsource.com	pdns01.domaincontrol.com, pdns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.78.50

NS records: pdns01.domaincontrol.com, pdns02.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns01.domaincontrol.com, pdns01.domaincontrol.com, pdns02.domaincontrol.com...)

mail1.firstsource.com - robtex.com