mail.swerfer.com - robtex.com

mail.swerfer.com

DNSSEC⚠️ Not signed
A20.101.9.75🇳🇱 Microsoft20.64.0.0/10
PTRmail.swerfer.com

swerfer.com

DNSSEC🔒 Signed (DS record present)
A20.101.9.75🇳🇱 Microsoft20.64.0.0/10
NSns1-04.azure-dns.com
NSns2-04.azure-dns.net
NSns3-04.azure-dns.org
NSns4-04.azure-dns.info
MXmail.swerfer.com
TXTv=spf1 include:spf.brevo.com ~all
TXTms-domain-verification=b7ba3ea2-4b86-4e2d-b689-8e176c1381ee
TXTbrevo-code:3f3eda72dd3a5649656822b0e3da4cdb
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

PTR for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...-
swerfer.comns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

TypeCountSample Data
A120.101.9.75

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

IP Addresses

mail.swerfer.com points to a single IP number: 20.101.9.75.

Other host names, for instance randomtoken.net, share IP numbers with mail.swerfer.com.