🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`backend.mailflow.dev`

DNSSEC

⚠️ Not signed

`mailflow.dev`

	DNSSEC	⚠️ Not signed
	A	13.33.82.2^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
	A	13.33.82.23^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
	A	13.33.82.73^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
	A	13.33.82.100^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
	NS	`ns-818.awsdns-38.net` ⭐
	NS	`ns-1526.awsdns-62.org`
	NS	`ns-1539.awsdns-00.co.uk`
	NS	`ns-258.awsdns-32.com`
	TXT	`google-site-verification=8MIA5SdLcLZFBXyqaLxPJrTG8TG3ukq7YY78RPiyB0g`
	SOA	`ns-818.awsdns-38.net`awsdns-hostmaster@amazon.com serial=1

Subdomains

develop.backend.mailflow.dev

Same first word

backend.at

backend.zone

backend.wiki

backend.moscow

backend.com.ar

backend.com.ph

backend.app

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backend.cfd

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backend.services

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backend.io.vn

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backend.ddnsking.com

backend.co.at

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backend.email

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Similar names

Previous names

Next names

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
mailflow.dev	ns-258.awsdns-32.com, ns-818.awsdns-38.net, ns-1526.awsdns-62.org, ns-1539.awsdns-00.co.uk	-

✅ Authoritative Response

Server:205.251.198.3

NS records: ns-258.awsdns-32.com, ns-818.awsdns-38.net, ns-1526.awsdns-62.org, ns-1539.awsdns-00.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailflow.dev (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data

backend.mailflow.dev - robtex.com