tipico.de

Checked 22 October 2026, 00:40 UTC · via 8.8.8.8
!Passed with warnings
21 passed 3 warnings 0 failed 5 info

Registration

info

.de country-code

Found

TLD
.de (country-code)
ICANN policies apply
no

Checks

  • i
    .de is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .de is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .de offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

info

a1-248.akam.net, a11-65.akam.net, a12-66.akam.net, a2-67.akam.net, a24-64.akam.net, a9-65.akam.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
a1-248.akam.net, a11-65.akam.net, a12-66.akam.net, a2-67.akam.net, a24-64.akam.net, a9-65.akam.net
NS in the zone
a1-248.akam.net, a11-65.akam.net, a12-66.akam.net, a2-67.akam.net, a24-64.akam.net, a9-65.akam.net
NameserverAddressesNetwork (AS)Glue
a1-248.akam.net193.108.91.248 2600:1401:2::f8AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a11-65.akam.net84.53.139.65 2600:1480:1::41AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a12-66.akam.net184.26.160.66 2600:1480:f000::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a2-67.akam.net95.100.174.67 2600:1480:7000::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a24-64.akam.net2.16.130.64 2600:1480:9800::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a9-65.akam.net184.85.248.65 2a02:26f0:117::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-248.akam.net, a11-65.akam.net, a12-66.akam.net, a2-67.akam.net, a24-64.akam.net, a9-65.akam.net.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 6 IPv4 /24s and 6 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 2 addresses; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 10 addresses.
  • i
    All nameserver names under .net
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a1-248.akam.net 193.108.91.248NOERROR, 3 ms, authoritativenoyes / yesrefused41824.9
a1-248.akam.net 2600:1401:2::f8NOERROR, 4 ms, authoritativenoyes / yesrefused41824.8
a11-65.akam.net 84.53.139.65NOERROR, 4 ms, authoritativenoyes / yesrefused41824.6
a11-65.akam.net 2600:1480:1::41NOERROR, 3 ms, authoritativenoyes / yesrefused41824.6
a12-66.akam.net 184.26.160.66NOERROR, 3 ms, authoritativenoyes / yesrefused48878.29
a12-66.akam.net 2600:1480:f000::42NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
a2-67.akam.net 95.100.174.67NOERROR, 5 ms, authoritativenoyes / yesrefused48878.26
a2-67.akam.net 2600:1480:7000::43NOERROR, 4 ms, authoritativenoyes / yesrefused48878.27
a24-64.akam.net 2.16.130.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a24-64.akam.net 2600:1480:9800::40NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a9-65.akam.net 184.85.248.65NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a9-65.akam.net 2a02:26f0:117::41NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11

Checks

  • ✓ All respond #14
    All 12 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-248.akam.net: "41824.9"; a1-248.akam.net: "41824.8"; a11-65.akam.net: "41824.6"; a12-66.akam.net: "48878.29"; a12-66.akam.net: "48878.26"; a2-67.akam.net: "48878.26"; a2-67.akam.net: "48878.27"; a24-64.akam.net: "48878.29"; a9-65.akam.net: "41824.4"; a9-65.akam.net: "41824.11". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 1555586318 · primary a1-248.akam.net

Found

Primary (MNAME)
a1-248.akam.net
Contact (RNAME)
zoneadmin.booxware.de
Serial
1555586318
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
a1-248.akam.net (193.108.91.248)1555586318
a1-248.akam.net (2600:1401:2::f8)1555586318
a11-65.akam.net (84.53.139.65)1555586318
a11-65.akam.net (2600:1480:1::41)1555586318
a12-66.akam.net (184.26.160.66)1555586318
a12-66.akam.net (2600:1480:f000::42)1555586318
a2-67.akam.net (95.100.174.67)1555586318
a2-67.akam.net (2600:1480:7000::43)1555586318
a24-64.akam.net (2.16.130.64)1555586318
a24-64.akam.net (2600:1480:9800::40)1555586318
a9-65.akam.net (184.85.248.65)1555586318
a9-65.akam.net (2a02:26f0:117::41)1555586318

Checks

  • ✓ Serial 1555586318 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 7d, negative TTL 15m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-248.akam.net is one of the listed nameservers.
  • ✓ Contact zoneadmin@booxware.de #25
    The SOA RNAME zoneadmin.booxware.de means zoneadmin@booxware.de.
  • ✓ Timestamp serial #26
    The serial 1555586318 is a Unix timestamp (2019-04-18 11:18 UTC).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

warn

25 records at the apex

Found

Read from
193.108.91.248:53
TypeValueTTL
SOAa1-248.akam.net. zoneadmin.booxware.de. 1555586318 3600 600 604800 900900
NSa12-66.akam.net.900
NSa2-67.akam.net.900
NSa1-248.akam.net.900
NSa11-65.akam.net.900
NSa9-65.akam.net.900
NSa24-64.akam.net.900
A23.59.17.11220
MX0 tipico-com.mail.protection.outlook.com.1200
TXT"_xlt2ajv7s6fms8az5mcy14cljeohxbu"3600
TXT"MS=ms44410152"3600
TXT"_1x8nuuaw94dccgvrr9wo68zruopwhq6"3600
TXT"rztwnf28qd0fpr172fwwy340wh5k8cft"3600
TXT"google-site-verification=wkkEbHjh3jfB3qgSH-L_P1zffGzEqcqFkIYRhJKHBbc"3600
TXT"dbdzsjct9717m97g5x8rldbzdklsys23"3600
TXT"_ar4x0nn2art3tnd4gkksv88fnn3y3el"3600
TXT"09xvnr5vs8wtshbgwz5dwllq4972hjp9"3600
TXT"_li6hu3a6jmxhl3cmb298ow711zcwcwq"3600
TXT"wyv3mf24dky4ltytjk6wzyj119wfs487"3600
TXT"_mpijbw82lnq644dwyc5hp9ig00up88x"3600
TXT"22vnnd8hy48g2n24sp7myymvzmstln28"3600
TXT"_mxipa4x0r2zn965dt6tt6k1hlk2ntm7"3600
TXT"v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all"3600
TXT"_37cohczjb3r6wolbv52h8y1lo9khupg"3600
TXT"_j9e0nkapa85o72meng06ozl9lwnpf0a"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1d and in the zone 15m; resolvers may use either.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35