Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ab-in-den-urlaub.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:34:10 UTC · ↺ Refresh
MX Hostnames
- mailgw2.unister-gmbh.de
- mailgw3.unister-gmbh.de
- mailgw1.unister-gmbh.de
MX Priorities
- mailgw3.unister-gmbh.de: 10
- mailgw1.unister-gmbh.de: 10
- mailgw2.unister-gmbh.de: 10
A / AAAA Records
- 63.183.120.60 ↩ ec2-63-183-120-60.eu-central-1.compute.amazonaws.com
- 18.195.141.82 ↩ ec2-18-195-141-82.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 87.118.90.26 ↩ mailgw3.unister-gmbh.de
- 87.118.108.241 ↩ mailgw1.unister-gmbh.de
- 87.118.86.246 ↩ mailgw2.unister-gmbh.de
SOA Record
Raw SOA
ns-1719.awsdns-22.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1719.awsdns-22.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-209.awsdns-26.com
ns-742.awsdns-28.net
ns-1323.awsdns-37.org
ns-1719.awsdns-22.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:spf.sendinblue.com include:customeriomail.com include:_netblocks.invia.de include:servers.mcsv.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=0:1:d:s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=wasGMs63Tna8m2FTD_TmO4B8PuxzGQt95YjhnaibsmI
- SPFv=spf1 include:spf.mailjet.com include:spf.sendinblue.com include:customeriomail.com include:_netblocks.invia.de include:servers.mcsv.net ~all
- 9vt1tl251bddmgp1uugc3jdg42
- MS=ms60176982
- Sendinblue-code:7fe218f7d9f6884ca20fe64e41fabda0
- google-site-verification=J-3PfGEWq_daVvLEqlRBFixyUXSYQNK91Y-BGus_wE8
- google-site-verification=VOQ82RqINDuq61bwjK_5Q5xbOUIK5OAg0M1ylM9rmw4
- google-site-verification=jtD1KILE2nmljSNBpOkZnaeBy09QME8Kv66W3HuUcec
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