27
records
Name Servers
TTL
20m
20m
20m
20m
gmx.de. 1200 IN NS ns-gmx.ui-dns.biz. gmx.de. 1200 IN NS ns-gmx.ui-dns.com. gmx.de. 1200 IN NS ns-gmx.ui-dns.de. gmx.de. 1200 IN NS ns-gmx.ui-dns.org.
Mail Servers
TTL
MX
—
10
15m
MX
—
10
15m
gmx.de. 900 IN MX 10 mx00.emig.gmx.net. gmx.de. 900 IN MX 10 mx01.emig.gmx.net.
SOA Details
TTL
19m
SOA
Responsible
dnsadmin.1und1.de
SOA
Serial
2013084576
SOA
Times
Refresh
8h
Retry
2h
Expire
7d
Minimum TTL
10m
gmx.de. 1199 IN SOA ns-gmx.ui-dns.org. dnsadmin.1und1.de. 2013084576 28800 7200 604800 600
Certificate Authority Authorization
TTL
19m
19m
19m
19m
19m
19m
gmx.de. 1199 IN CAA 0 issue "Digicert.com" gmx.de. 1199 IN CAA 0 issue "sectigo.com" gmx.de. 1199 IN CAA 0 issue "telesec.de" gmx.de. 1199 IN CAA 0 issuewild "digicert.com" gmx.de. 1199 IN CAA 0 issuewild "sectigo.com" gmx.de. 1199 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.de. 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 |
|
19m
gmx.de. 1199 IN TXT "v=spf1 redirect=_spf.gmx.net"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
Trustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4E
4m
google-site-verification=8jV5RCya962H1ur14xR3xWCFUBsExt_YibC3HkuJ9X8
4m
google-site-verification=msmRa0huIPbhSmk5g86YT8k-4ZATMrbyFiqx4c7V7Y8
19m
TXT
—
179gjz475x3lvxbtsv2mn24vc1l1q9tb
19m
TXT
—
9mskmp7hmzfbdhgdd0wlqyjhdkrm0r8f
19m
TXT
—
_vf2mst30i595nhxgwsxlgw479ijaaby
19m
TXT
—
kqpx82j1ql9zhqh54gdr8pj9f1ytvht1
19m
TXT
—
nq42wrnqffyy7fypgqp6z79rkhrxkmqv
19m
gmx.de. 299 IN TXT "Trustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4E" gmx.de. 299 IN TXT "google-site-verification=8jV5RCya962H1ur14xR3xWCFUBsExt_YibC3HkuJ9X8" gmx.de. 1199 IN TXT "google-site-verification=msmRa0huIPbhSmk5g86YT8k-4ZATMrbyFiqx4c7V7Y8" gmx.de. 1199 IN TXT "179gjz475x3lvxbtsv2mn24vc1l1q9tb" gmx.de. 1199 IN TXT "9mskmp7hmzfbdhgdd0wlqyjhdkrm0r8f" gmx.de. 1199 IN TXT "_vf2mst30i595nhxgwsxlgw479ijaaby" gmx.de. 1199 IN TXT "kqpx82j1ql9zhqh54gdr8pj9f1ytvht1" gmx.de. 1199 IN TXT "nq42wrnqffyy7fypgqp6z79rkhrxkmqv"
DNSSEC Public Keys
TTL
DNSKEY
257 3 8 AwEAAadAbK9K4yEQ6DC0jQMWYZH008gPUmBT7xIHPUIezY2/PGj5VTZyzNzpS+02jxaR86jmSo6d9zfpITwlLX730NwKP80D3Tpqu9W4h7x7/P+Aue8vjiqp148y2Ei/PG8/ePHs8C2QAUDMuKDGzffj/Rtji3rirT2p7/VjvUByaT2+T9zzsenOyKJdULv6uZDUs5vkYBPRUWOXARKGII5sf2qrAo2Ptr8bpynJE7CJHNg+UUGwb9ZpQ6lxBvKiFsPDB6kmYzUglfxpknyjs4bHvFsty1O7m6/cGRP+Vkz1vDhPBzENUvULegmMSQc/pzUNfI/LzzJiEu7RZxP4Djcop/8=
10m
DNSKEY
256 3 8 AwEAAexRGtsaOHA3h7MCVG0AACIOr9DBpSNjh2N+kti0GYM448B6fyCSUGjA5VKzUq6szDQ4RDgJamDw/0pCWzFEjfKqD4glnyKzyALpkngznkDa7I9kJo9gLt9BztCvthaMRHNfgDm2Rchfn8ahaPJXcHXMAPAuJmLYPdydPa21etNBCgEgmdLWNrY91FeSD40It1wqaw3i8O6yBgmRMz8JZV7kk3dH2ocaS6WfgpAj+JzyG6CcPurv7zkq5/FQMOjF9vfNjtOhLAFDrm3fe4nWpcD9Gq864myFWDB1hcVjfRZ0370gjuZ5PxLyqlMVdpbKkkPX8L+p0iiMcHlGSKaoBJs=
10m
gmx.de. 600 IN DNSKEY 257 3 8 AwEAAadAbK9K4yEQ6DC0jQMWYZH008gPUmBT7xIHPUIezY2/PGj5VTZyzNzpS+02jxaR86jmSo6d9zfpITwlLX730NwKP80D3Tpqu9W4h7x7/P+Aue8vjiqp148y2Ei/PG8/ePHs8C2QAUDMuKDGzffj/Rtji3rirT2p7/VjvUByaT2+T9zzsenOyKJdULv6uZDUs5vkYBPRUWOXARKGII5sf2qrAo2Ptr8bpynJE7CJHNg+UUGwb9ZpQ6lxBvKiFsPDB6kmYzUglfxpknyjs4bHvFsty1O7m6/cGRP+Vkz1vDhPBzENUvULegmMSQc/pzUNfI/LzzJiEu7RZxP4Djcop/8= gmx.de. 600 IN DNSKEY 256 3 8 AwEAAexRGtsaOHA3h7MCVG0AACIOr9DBpSNjh2N+kti0GYM448B6fyCSUGjA5VKzUq6szDQ4RDgJamDw/0pCWzFEjfKqD4glnyKzyALpkngznkDa7I9kJo9gLt9BztCvthaMRHNfgDm2Rchfn8ahaPJXcHXMAPAuJmLYPdydPa21etNBCgEgmdLWNrY91FeSD40It1wqaw3i8O6yBgmRMz8JZV7kk3dH2ocaS6WfgpAj+JzyG6CcPurv7zkq5/FQMOjF9vfNjtOhLAFDrm3fe4nWpcD9Gq864myFWDB1hcVjfRZ0370gjuZ5PxLyqlMVdpbKkkPX8L+p0iiMcHlGSKaoBJs=
Delegation Signer
TTL
DS
26497 8 2 E7A00568AC320816600195F536B6BF2EEB06B0B2728146536FA53B2245DDA66D
20m
gmx.de. 1200 IN DS 26497 8 2 E7A00568AC320816600195F536B6BF2EEB06B0B2728146536FA53B2245DDA66D