Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nederlander.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:04:32 UTC · ↺ Refresh
MX Hostnames
- caltalis-com-1.fortimailcloud.com
- caltalis-com-2.fortimailcloud.com
MX Priorities
- caltalis-com-2.fortimailcloud.com: 20
- caltalis-com-1.fortimailcloud.com: 10
A / AAAA Records
- 34.232.140.54 ↩ ec2-34-232-140-54.compute-1.amazonaws.com
Mail Server IPs
- 159.48.178.132 ↩ proxysjc20.fortimailcloud.com
- 148.230.56.131 ↩ proxyda22.fortimailcloud.com
SOA Record
Raw SOA
ns-1520.awsdns-62.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1520.awsdns-62.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-480.awsdns-60.com
ns-650.awsdns-17.net
ns-1520.awsdns-62.org
ns-1587.awsdns-06.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf0.nederlander.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
22 records- UGT7LN2724T2IED0SIT807CAHL
- asv_domain=6aaeedd12f6303737984404aebbf72e4
- cajleq60u13dca1qsp3qrif56c
- QCjMFSPf2lOptf0+JvIpqXctQ6Jqc9pqRzLqLZdRzfE9Silybh90c6Uu+egQjWw745b1jPos4SuvSkzhvgu1tA==
- slack-domain-verification=1Zu3lOg5sKSWAJCOQBHy0vUO2POaxl6ek0gcslTh
- utip5r60nt1mserm5980jajh6f
- 202112061108503b968hsj8k14wzcqms540lzdpjuqkewcmsknlsgdbo25eo411x
- MS=ms81850953
- h80err86pn8nc5de6env3jk7gq
- 53rqXxfZE9eJP8cC7MmoTlafH8FwEF5o
- gdkq7nd44p6v2rg55s6hubl84e
- kjbt6o1ups97065rqi6d3ak886
- MS=88E52340BC4DB15B857ADBF701826353D4811AB1
- amazonses:Uad37COpoNK56vKJd8g1vwAv2Eyb0wIgVIHWOmUXYMc=
- google-site-verification=5-vc0PExrhg9sPRnsUPtvzFH7UyLztZpws3HIBgtYJM
- SPFv=spf1 include:spf0.nederlander.com -all
- MS=ms86168088
- MS=ms58640429
- 5r8boljjfhmqe73d4js260s2nv
- google-site-verification=RwLMay0oa_TQYkkDl1ktglWKJc9ROvTAAaJeuP8b6os
- apple-domain-verification=muNh7wN8zhUHyarg
- duo_sso_verification=gpdUuw3Rj8LlSMlijlNiWqUMpzB1Ioo831zQ5QDQoFBSrMnlCAxvNlUz3nuhSth0
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