DNS Report: rwth-aachen.de

Generated: 2026-08-08T21:25:20-05:00

89/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5561 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: rwth-aachen.de
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
137.226.107.60
AAAA
2a00:8a60:450::107:60
CNAME
MX
10 mx1.rz.rwth-aachen.de.
TXT
"google-site-verification=MBo5UfSByZyIAyjv3TI4YpeIF3k9800b6R-0RuupVog"
"v=spf1 include:_spf.itc.rwth-aachen.de -all"
"google-gws-recovery-domain-verification=68268798"
"HARICA-OxzFjAQFBC6Ca32ivZA"
"adobe-idp-site-verification=f776e93b43310d11ffce240aee50080562eb76f499439e8f27f906a7c6ab70f7"
NS
zs1.rz.rwth-aachen.de.
zs2.rz.rwth-aachen.de.
dns-2.dfn.de.
dns-1.dfn.de.
SOA
zs1.rz.rwth-aachen.de. hostmaster.rwth-aachen.de. 2026080701 10800 3600 3600000 600
CAA
0 issuewild ";"
0 issue "harica.gr"
0 iodef "mailto:ca@rwth-aachen.de"
0 issuemail "harica.gr"
DS
56627 14 2 B052F8A31EC09C3B1E03390B9C5361F17482D569E22EE1058B357CE9 4B12DF0C
62085 14 2 7E10317933E6EE898EA78AD3009C26650296F642757D6B4F3C3E1FA9 A14B67A8
32691 14 2 C84DA7FE18755644C07CB1C3E8EDE98E7CD63B5322F03F465D163FBD E2E3C84D
11050 14 2 458ACC6666D7FB9B8BA9664665B16914AAA16E79DFB97295CF7909EA E057E0DF
50088 14 2 54FE9B807A2320BA4C4096F1459D49FB43F293738E7A1176D35EED0F D0ECF826
DNSKEY
257 3 14 oRvirV4KvRXVLPFdm44qqc5PdqJOYz/PtkNs14mhquXRgqA6GuixFEEa 5NulrVBW2EYk+dPgsL/OpyrNy3suBkJyGWMyyZoqDwVocGIYrfzZM8+w SbebW5m+18/nOx0Q
257 3 14 +m+4zpeeEJSy44oqlrmWdQoyG/djixiC/0Y+0vHlidc9eRclRH+E7TD5 ibzh8OQOTTGm9tXoTj5JMp6yCxghkTHzj3kqVoWX0SFFWTlp4ZViCp77 CPuQ9lrm80Qh/VMo
256 3 14 3JrH3uQGq5DEkk9urcGxkc1qdixxXMKL8AmetvwCasD0Np08svQbYalp 6YviXXGZa5ceCoqqa7FgCnOpoaQ7jLfduxeYynO3DWxHqHCxUe6LcF10 V4poMczdg4bKp5bu
257 3 14 FaChCrEM0I5uVsvv/tgrhthnsr2EVhZpRCLPJQ8GlOBtqnB7fvdusPze hmRFOOJ3S7ofqm19GNAlSbA0KOmf5fAYAhPd3yN5q/OZnP6sq7rIV1TU r12rWoXPzlUNzT2R
257 3 14 3YGUeYbHJeJKQG6jHfih6AN65eDWupRUpqVpSmACwLVAWht9H9rYL0XM qlg0/fc9h3BQJlMemIh3h9xu09I+fwroU/qEopP0QDv3bB4bvTHaarXM y6Ut/Nf28xuMUJ2q
257 3 14 0yCvPrOy2Cv3wixF4kUnAtPkLDo55zFrE/Gs56M924BkNFuqK8kUiJNV yhBNkbRersXOBE82lBI035r7nrZabMyPw0tfQEPYbcObVeo6hLqewY39 M0P0LxQ7A+lzTC1H
RRSIG
A 14 2 86400 20260906153005 20260807153005 33238 rwth-aachen.de. QIya+at/sfbp3SmAWAaOZdsgNjZHqYS089oWPsqYKLrxFzx/E1RSXWkZ EnU6/Mj2506g5a9vW95MPwdhSz83cNcrRNXT7lv29GCYDsYIYk6/EdZh TsyqoRTHy5M6YEJ3
DS 8 2 86400 20260817120903 20260803103903 32911 de. ntfK3uOMrnMPwSK/3kZdBsf2HB3YvGhTEuhncC/FmeaijfoapKfeBxU3 d6snotkEaXIviW2M+TjUlPcd2UWSagHgkLg54P3SBIZhmVAx51AjH0ma EdBztUHwxAOcFMVqt86SApeBIIc61UCQDtTJEyfVSn/F/Sn89qP+j5hq TqU=
NS 14 2 86400 20260906153005 20260807153005 33238 rwth-aachen.de. wO9+ShIdikUFmJezYOe6F3xGSb/6D1QklqKEn3IvkyBaPNJsxuAA5Q2F yvkczKyemed4DLsvZdkP9IfortLcAi8EAqS3lJe5UFA06bFMvMeGi96R L3MJYqryTryemYS9
MX 14 2 86400 20260906153005 20260807153005 33238 rwth-aachen.de. hA2NYcx2wkXlC36vspQPKiHgpjbuVQT92FBgSXOGRcVN+dqeLZ+GCkc4 IxSlKgODeujgioiiOcO5zjW7sYtcMvRT754CxXQmrkYDo4NpbVnHdT9C AQf4eLQT41OfJ2CM
CAA 14 2 86400 20260906153005 20260807153005 33238 rwth-aachen.de. VAMEZCrJO1V64PxQQir8UpzQQDRK+lXVqVIyFbv/vz9W21H2xDccPnoa TdT7wJfbbth/DgUMeQFRHJvXvj/m2me7/xsPP068nxRo23MdcDuOYnJE kFUJfwUcWxHZXLg2
NSEC
3dsr.rwth-aachen.de. A NS SOA MX TXT AAAA NAPTR RRSIG NSEC DNSKEY CAA
NSEC3
SRV
NAPTR
14 100 "s" "SIP+D2TU" "" _sip._udp.rwth-aachen.de.
10 100 "s" "SIPS+D2T" "" _sips._tcp.rwth-aachen.de.
12 100 "s" "SIP+D2T" "" _sip._tcp.rwth-aachen.de.
100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.eduroam.de.
TLSA
SSHFP