31
records
IPv4 Addresses
TTL
gmx.net. 300 IN A 217.72.199.107 gmx.net. 300 IN A 217.72.199.108
Name Servers
TTL
20m
20m
20m
20m
gmx.net. 1200 IN NS ns-gmx.ui-dns.biz. gmx.net. 1200 IN NS ns-gmx.ui-dns.com. gmx.net. 1200 IN NS ns-gmx.ui-dns.de. gmx.net. 1200 IN NS ns-gmx.ui-dns.org.
Mail Servers
TTL
MX
—
10
20m
MX
—
10
20m
gmx.net. 1200 IN MX 10 mx00.emig.gmx.net. gmx.net. 1200 IN MX 10 mx01.emig.gmx.net.
SOA Details
TTL
20m
SOA
Responsible
dnsadmin.1und1.de
SOA
Serial
2013094829
SOA
Times
Refresh
10m
Retry
2h
Expire
7d
Minimum TTL
10m
gmx.net. 1200 IN SOA ns-gmx.ui-dns.org. dnsadmin.1und1.de. 2013094829 600 7200 604800 600
Certificate Authority Authorization
TTL
20m
20m
20m
20m
20m
20m
gmx.net. 1200 IN CAA 0 issue "Digicert.com" gmx.net. 1200 IN CAA 0 issue "sectigo.com" gmx.net. 1200 IN CAA 0 issue "telesec.de" gmx.net. 1200 IN CAA 0 issuewild "digicert.com" gmx.net. 1200 IN CAA 0 issuewild "sectigo.com" gmx.net. 1200 IN CAA 0 issuewild "telesec.de"
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
gmx.net. 300 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| Modifier | redirect |
|
20m
gmx.net. 1200 IN TXT "v=spf1 redirect=_spf.gmx.net"
Text Content
TTL
Trustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4E
5m
facebook-domain-verification=scdn4fwr0on3j97l5py9vp9raerciu
5m
google-site-verification=-X7cUj6mlDVPON6zf57-7HVItFAApOOxjv5HMcGO_qQ
5m
google-site-verification=J0NZ2F6kdhXzsguHSKZTm3CWujnrImftkDG3zhz14g0
5m
google-site-verification=hfRWhDjYh9zG3LL_izYa1DCJQQgm3oqyn3Tn_hDr59Q
20m
TXT
—
_y2d5dltm3p20lx7wcyricp3kznhs9h8
20m
TXT
—
179gjz475x3lvxbtsv2mn24vc1l1q9tb
20m
TXT
—
_y2d5dltm3p20lx7wcyricp3kznhs9h8
20m
TXT
—
vxxrjnnhhz1vd8r51zps6swntc43k2j1
20m
TXT
—
w7v6rl78mskdw1fk8t8cllpj5fv39ngc
20m
gmx.net. 300 IN TXT "Trustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4E" gmx.net. 300 IN TXT "facebook-domain-verification=scdn4fwr0on3j97l5py9vp9raerciu" gmx.net. 300 IN TXT "google-site-verification=-X7cUj6mlDVPON6zf57-7HVItFAApOOxjv5HMcGO_qQ" gmx.net. 300 IN TXT "google-site-verification=J0NZ2F6kdhXzsguHSKZTm3CWujnrImftkDG3zhz14g0" gmx.net. 1200 IN TXT "google-site-verification=hfRWhDjYh9zG3LL_izYa1DCJQQgm3oqyn3Tn_hDr59Q" gmx.net. 1200 IN TXT " _y2d5dltm3p20lx7wcyricp3kznhs9h8" gmx.net. 1200 IN TXT "179gjz475x3lvxbtsv2mn24vc1l1q9tb" gmx.net. 1200 IN TXT "_y2d5dltm3p20lx7wcyricp3kznhs9h8" gmx.net. 1200 IN TXT "vxxrjnnhhz1vd8r51zps6swntc43k2j1" gmx.net. 1200 IN TXT "w7v6rl78mskdw1fk8t8cllpj5fv39ngc"
DNSSEC Public Keys
TTL
DNSKEY
257 3 8 AwEAAb/hA1z2rW9er+ows/fMJQqd2AnzAPqQvjE/lSsj7Mn6bKFXv1NA8/IMobHUfWr6CX/DVee8R2ubHId5A1q3jebyBvn3xuUzux7eHLeQ5AEB2tGdH/1NpA6Dxls+F8YJ8tlYjo4LmQcuhVh5dzdPe0lZsko7bQhXDlMKLFHxu/2vurFINvE6q8nJM3ElQRlDfgb0aOUCFahIw6DS/Bn8gog6goZxopwTmLPdHnuq5C3BgMfUzYQuXuOFZWGgPo/XY1Xx6WEyVrdiCfW+GW5G36LUz7f9xgqJk7tMYXPSvZvgLelHKijeBiTPGWKOd0jixaX2SfcpD4QhRR6OgJyL2sU=
10m
DNSKEY
256 3 8 AwEAAb8RUhMB/YrJy3orkMIOIb59wP4phTZgLPed3KJnk+9un+4YfMn+O/7k/U4ofTUlWUMi6PmUF/SqEOGBQpyQ/WR8d2hxbJrG/KRDIIwcJjVcqH8SHOR01sA8uUKGMndZTbstiVriuM9zz3a43ElSX4klSSSrra5PUedkkOhjVHhDmOkfMHwodPnD2UB8cRKvv+E0hrdE44G/xQRKIxY04zVC0gvZMjUnnvVuLx1TtfMwo1QclQoBvhmU2UJ5TYC/KB6nvkN9l3isw0yD0DApUNDoLBUHPdc/fRDX31kO9RYO2BRn2oMz82mner66nn5/Nk2lZyE4libMcpf11uNx938=
10m
gmx.net. 600 IN DNSKEY 257 3 8 AwEAAb/hA1z2rW9er+ows/fMJQqd2AnzAPqQvjE/lSsj7Mn6bKFXv1NA8/IMobHUfWr6CX/DVee8R2ubHId5A1q3jebyBvn3xuUzux7eHLeQ5AEB2tGdH/1NpA6Dxls+F8YJ8tlYjo4LmQcuhVh5dzdPe0lZsko7bQhXDlMKLFHxu/2vurFINvE6q8nJM3ElQRlDfgb0aOUCFahIw6DS/Bn8gog6goZxopwTmLPdHnuq5C3BgMfUzYQuXuOFZWGgPo/XY1Xx6WEyVrdiCfW+GW5G36LUz7f9xgqJk7tMYXPSvZvgLelHKijeBiTPGWKOd0jixaX2SfcpD4QhRR6OgJyL2sU= gmx.net. 600 IN DNSKEY 256 3 8 AwEAAb8RUhMB/YrJy3orkMIOIb59wP4phTZgLPed3KJnk+9un+4YfMn+O/7k/U4ofTUlWUMi6PmUF/SqEOGBQpyQ/WR8d2hxbJrG/KRDIIwcJjVcqH8SHOR01sA8uUKGMndZTbstiVriuM9zz3a43ElSX4klSSSrra5PUedkkOhjVHhDmOkfMHwodPnD2UB8cRKvv+E0hrdE44G/xQRKIxY04zVC0gvZMjUnnvVuLx1TtfMwo1QclQoBvhmU2UJ5TYC/KB6nvkN9l3isw0yD0DApUNDoLBUHPdc/fRDX31kO9RYO2BRn2oMz82mner66nn5/Nk2lZyE4libMcpf11uNx938=
Delegation Signer
TTL
DS
27781 8 2 C79C4CB22A910F4D85F584180DB77AFD59A925B7F851583F5B2005EE380D9565
20m
gmx.net. 1200 IN DS 27781 8 2 C79C4CB22A910F4D85F584180DB77AFD59A925B7F851583F5B2005EE380D9565