🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`smtp.sourcecodeit.com`

CNAME	`smtp.stackmail.com`
DNSSEC	⚠️ Not signed
A	185.151.28.68^{🇬🇧 TWENTYI185.151.28.0/24}
		PTR	`smtp.stackmail.com`

`sourcecodeit.com`

	DNSSEC	⚠️ Not signed
	A	2a07:7800::213^{🇬🇧 TWENTYI2a07:7800::/48}
	A	185.146.167.197^{🇬🇧 TWENTYI185.146.167.0/24}
	NS	`ns1.stackdns.com` ⭐
	NS	`ns2.stackdns.com`
	NS	`ns3.stackdns.com`
	NS	`ns4.stackdns.com`
	MX	`mx.stackmail.com` ⭐
	TXT	`v=spf1 include:spf.stackmail.com a mx -all`
	SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1781546815

Previously MX for

sourcecodeit.com

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smtp.lt

smtp.fi.cloudplatform.fi

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smtp.appengine.flow.ch

smtp.kinghost.net

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Previous names

Next names

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sourcecodeit.com	ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com	4 records

✅ Authoritative Response

Server:35.198.79.191

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcecodeit.com (unsigned zone)

⏱️ Timing

Total: 380ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`smtp.stackmail.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)

Analysis

IP Addresses

smtp.sourcecodeit.com resolves to one IP address: 185.151.28.68.

smtp.stackmail.com, mail.stackmail.com and mail.nsm.xcloudnode.com are examples of other host names that share IP numbers with smtp.sourcecodeit.com.

smtp.sourcecodeit.com - robtex.com