europcar.de

Checked 21 October 2026, 22:19 UTC · via 8.8.8.8
!Passed with warnings
22 passed 3 warnings 0 failed 4 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

a1-61.akam.net, a22-64.akam.net, a3-66.akam.net, a4-64.akam.net, a7-64.akam.net, a8-65.akam.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
a1-61.akam.net, a22-64.akam.net, a3-66.akam.net, a4-64.akam.net, a7-64.akam.net, a8-65.akam.net
NS in the zone
a1-61.akam.net, a22-64.akam.net, a3-66.akam.net, a4-64.akam.net, a7-64.akam.net, a8-65.akam.net
NameserverAddressesNetwork (AS)Glue
a1-61.akam.net193.108.91.61 2600:1401:2::3dAS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a22-64.akam.net23.211.61.64 2600:1480:7800::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-66.akam.net96.7.49.66 2600:1408:1c::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a4-64.akam.net72.246.46.64 2600:1480:9000::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a7-64.akam.net23.61.199.64 2600:1406:32::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a8-65.akam.net2.16.40.65 2600:1403:a::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-61.akam.net, a22-64.akam.net, a3-66.akam.net, a4-64.akam.net, a7-64.akam.net, a8-65.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): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 11 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
a1-61.akam.net 193.108.91.61NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4
a1-61.akam.net 2600:1401:2::3dNOERROR, 5 ms, authoritativenoyes / yesrefused41824.9
a22-64.akam.net 23.211.61.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.26
a22-64.akam.net 2600:1480:7800::40NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a3-66.akam.net 96.7.49.66NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10
a3-66.akam.net 2600:1408:1c::42NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
a4-64.akam.net 72.246.46.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a4-64.akam.net 2600:1480:9000::40NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a7-64.akam.net 23.61.199.64NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a7-64.akam.net 2600:1406:32::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
a8-65.akam.net 2.16.40.65NOERROR, 5 ms, authoritativenoyes / yesrefused48878.26
a8-65.akam.net 2600:1403:a::41NOERROR, 5 ms, authoritativenoyes / yesrefused48878.33

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: a1-61.akam.net: "41824.4"; a1-61.akam.net: "41824.9"; a22-64.akam.net: "48878.26"; a22-64.akam.net: "48878.29"; a3-66.akam.net: "41824.10"; a3-66.akam.net: "41824.7"; a4-64.akam.net: "48878.29"; a7-64.akam.net: "41824.10"; a8-65.akam.net: "48878.26"; a8-65.akam.net: "48878.33". 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 2025051363 · primary a1-61.akam.net

Found

Primary (MNAME)
a1-61.akam.net
Contact (RNAME)
hostmaster.europcar.de
Serial
2025051363
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
a1-61.akam.net (193.108.91.61)2025051363
a1-61.akam.net (2600:1401:2::3d)2025051363
a22-64.akam.net (23.211.61.64)2025051363
a22-64.akam.net (2600:1480:7800::40)2025051363
a3-66.akam.net (96.7.49.66)2025051363
a3-66.akam.net (2600:1408:1c::42)2025051363
a4-64.akam.net (72.246.46.64)2025051363
a4-64.akam.net (2600:1480:9000::40)2025051363
a7-64.akam.net (23.61.199.64)2025051363
a7-64.akam.net (2600:1406:32::40)2025051363
a8-65.akam.net (2.16.40.65)2025051363
a8-65.akam.net (2600:1403:a::41)2025051363

Checks

  • ✓ Serial 2025051363 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-61.akam.net is one of the listed nameservers.
  • ✓ Contact hostmaster@europcar.de #25
    The SOA RNAME hostmaster.europcar.de means hostmaster@europcar.de.
  • ✓ Date-based serial #26
    The serial 2025051363 follows the YYYYMMDDnn convention (2025-05-13).

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

18 records at the apex

Found

Read from
193.108.91.61:53
TypeValueTTL
SOAa1-61.akam.net. hostmaster.europcar.de. 2025051363 3600 600 604800 30086400
NSa7-64.akam.net.300
NSa22-64.akam.net.300
NSa4-64.akam.net.300
NSa8-65.akam.net.300
NSa1-61.akam.net.300
NSa3-66.akam.net.300
A2.16.204.8920
A2.16.204.7820
AAAA2a02:26f0:b700:4::210:cc5920
AAAA2a02:26f0:b700:4::210:cc4e20
MX10 www.europcar.de.600
TXT"v=spf1 ip4:62.225.104.219 ip4:85.158.120.135 ip4:62.96.42.188 ip4:159.195.49.192 -all"600
TXT"_qf4dlruxm03w1etq1aj2oemb8823fc2"600
TXT"facebook-domain-verification=tgqfr9aes0fcgbkusae3h7g7ckjlf8"600
TXT"_7yon2vd98wfkxaucwayexjw8ar6nl2h"600
TXT"pyy5thwcnygjwdc2qb0b252v257462fy"600
TXT"zlgz6pkznb5pfjz4vnp2df89q7xpq5tq"600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s), AAAA (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1d and in the zone 5m; resolvers may use either.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • 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