Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
siegburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:52:06 UTC · ↺ Refresh
MX Hostnames
- gw12.civitec.de
- gw11.civitec.de
MX Priorities
- gw11.civitec.de: 10
- gw12.civitec.de: 10
A / AAAA Records
- 89.110.176.199 (no PTR)
Mail Server IPs
- 195.243.56.11 ↩ gw11.civitec.de
- 195.243.56.12 ↩ gw12.civitec.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024112618 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024112618
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.de
ns.udag.net
ns.udag.org
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 ip4:91.250.84.212/32 ip6:2a01:488:67:1000:5bfa:54d4:0:1/64 ip4:5.35.252.206/32 ip6:2a01:488:67:1000:0523:fcce:0:1/64 ip4:37.61.200.20/32 ip4:81.173.213.100/32 include:spf.regioit.de include:spf.protection.outlook.com include:spf.mailjet.com include:chamaeleon.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- tirb4satpm2a9enhcreui1joj
- MS=ms46027606
- cisco-ci-domain-verification=5aad19619e84f862ce05d7272a1cc48a28d35898107a33431d3c6084e9ecde3d
- MS=848E20225A2295E6086949CC95E2F2A635E09950
- mh7sujg0pc164sg5o47leb7i7p
- ajgapjgtkbgs7pdf8345o9badu
- ut6a5bii01sdl3s7mfsah2uaso
- anny-verification=87fc91c2-c499-4a76-9129-2acbf53ff6c4
- google-site-verification=od2KzngzHRrDoZR0Tx1NcWt1oqq6AN0vPIp9g9J8ai4
- SPFv=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 ip4:91.250.84.212/32 ip6:2a01:488:67:1000:5bfa:54d4:0:1/64 ip4:5.35.252.206/32 ip6:2a01:488:67:1000:0523:fcce:0:1/64 ip4:37.61.200.20/32 ip4:81.173.213.100/32 include:spf.regioit.de include:spf.protection.outlook.com include:spf.mailjet.com include:chamaeleon.de -all
- apple-domain-verification=xR3OzVPEmGOgJjhz
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