`mail1.roundrobintech.com`

	DNSSEC	⚠️ Not signed
	A	27.251.150.164

`roundrobintech.com`

	DNSSEC	⚠️ Not signed
	A	43.204.17.235^{🇮🇳 Amazon43.204.0.0/15 EC2 BOM Prefix}
	NS	`ns61.worldnic.com` ⭐
	NS	`ns62.worldnic.com`
	MX	`d131357a.ess.barracudanetworks.com` ⭐
	MX	`d131357b.ess.barracudanetworks.com` ⭐
	MX	`roundrobintech-com.mail.protection.outlook.com`⁽¹⁵⁾
	TXT	`hg33hupplkftbvetp2f5rjj2tv`
	TXT	`MS=ms65726408`
	TXT	`6etl66vcjtciu65i90t2vg4k5c`
	TXT	`gupsipaouem4517ced3l3opvp1`
	TXT	`v=spf1 include:aspmx.pardot.com include:sendgrid.net include:spf.ess.barracud...`
	TXT	`MS=ms30049194`
	TXT	`aKuyh4mewDK5D3qn+w8C66sBSW5nglpfo4PtO/FXR41AnJ0jeAG7hltohQewQf7EecG5abAnC0A9m...`
	TXT	`os9m51var8618kl5ik16pfbnr9`
	TXT	`pardot405242=141d6cd06f5b47d3da8bfa1f7b85d21b2d4fe626260451999299d56c9d396442`
	SOA	`NS61.WORLDNIC.com`namehost@WORLDNIC.com serial=126031604

Previously MX for

roundrobintech.com

Same first word

mail1.sakura.ne.jp

mail1.email

mail1.top

mail1.gov.ru

mail1.se

mail1.at

mail1.ws

mail1.nl

mail1.in

mail1.cloudns.cl

mail1.org

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mail1.dk

mail1.servehttp.com

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mail1.cc

mail1.gov.bn

mail1.mine.nu

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mail1.servebeer.com

mail1.cloudaccess.net

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1mail.gr

1mail.at

1mail.be

1mail.dk

1mail.ru

1mail.tv

liam1.com

1mila.com

1mail.ovh

1mail.pro

1mail.pw

1mail.fr

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1mail.info

1mila.pl

1mali.com

1mail.biz

lima1.com

1mail.lt

1mail.de

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1mail.one

liam1.de

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1mail.cz

1mail.nl

1mail.ch

1mail.tw

1mail.com

mali1.com

1mail.it

1mail.org

alim1.com

1mail.co.uk

DNS History

2 records (1 active, 1 former)

○A199.79.62.2082015-08-04 → 2016-09-26 · 4 obs

● 2015-08-04 17:02:44
● 2016-09-26 08:25:42
○ 2026-03-25 01:24:44
○ 2026-03-25 01:24:46

●A27.251.150.1642026-03-25 → 2026-03-25 · 3 obs

○ 2016-09-26 08:25:42
● 2026-03-25 01:24:44
● 2026-03-25 01:24:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
roundrobintech.com	ns61.worldnic.com, ns62.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns61.worldnic.com, ns62.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roundrobintech.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`27.251.150.164`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns61.worldnic.com, ns62.worldnic.com)

Analysis

IP Addresses

mail1.roundrobintech.com points to a single IP number: 27.251.150.164.

Other host names, for instance mail.roundrobintech.com, share IP numbers with mail1.roundrobintech.com.

mail1.roundrobintech.com - robtex.com