over-blog.de

Checked 21 October 2026, 23:42 UTC · via 8.8.8.8
!Passed with warnings
19 passed 3 warnings 0 failed 7 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

warn

obns1.webedia-group.org, obns2.webedia-group.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
obns1.webedia-group.org, obns2.webedia-group.net
NS in the zone
obns1.webedia-group.org, obns2.webedia-group.net
NameserverAddressesNetwork (AS)Glue
obns1.webedia-group.org185.128.239.37AS39605 IGUANESOLUTIONS - Iguane Solutions SAS, FR-
obns2.webedia-group.net185.128.239.40AS39605 IGUANESOLUTIONS - Iguane Solutions SAS, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: obns1.webedia-group.org, obns2.webedia-group.net.
    #6
  • ✓ 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 one network
    all IPv4 addresses are in 185.128.239.0/24. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS39605 (IGUANESOLUTIONS - Iguane Solutions SAS, FR): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .net, .org.
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

info

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
obns1.webedia-group.org 185.128.239.37NOERROR, 14 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
obns2.webedia-group.net 185.128.239.40NOERROR, 14 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

Checks

  • ✓ All respond #14
    All 2 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: obns1.webedia-group.org: "Served by PowerDNS - https://www.powerdns.com/"; obns2.webedia-group.net: "Served by PowerDNS - https://www.powerdns.com/".
    #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 2026100304 · primary obns1.webedia-group.org

Found

Primary (MNAME)
obns1.webedia-group.org
Contact (RNAME)
hostmaster.webedia-group.org
Serial
2026100304
Refresh / retry
14400 s / 7200 s
Expire
1209600 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
obns1.webedia-group.org (185.128.239.37)2026100304
obns2.webedia-group.net (185.128.239.40)2026100304

Checks

  • ✓ Serial 2026100304 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 2h, expire 14d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver obns1.webedia-group.org is one of the listed nameservers.
  • ✓ Contact hostmaster@webedia-group.org #25
    The SOA RNAME hostmaster.webedia-group.org means hostmaster@webedia-group.org.
  • ✓ Date-based serial #26
    The serial 2026100304 follows the YYYYMMDDnn convention (2026-10-03).

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

info

8 records at the apex

Found

Read from
185.128.239.37:53
TypeValueTTL
SOAobns1.webedia-group.org. hostmaster.webedia-group.org. 2026100304 14400 7200 1209600 3003600
NSobns2.webedia-group.net.3441
NSobns1.webedia-group.org.3441
A185.128.239.443600
MX20 ns1.proceau.net.3600
MX10 mail.proceau.net.3600
TXT"google-site-verification=X7Y-5xm-t46oa5WfUdtIdJcvJdWh8PhTFfGc8d-UJjk"3600
TXT"google-site-verification=4eBEda_ZXOcRlwJE5KXh9OtYrnvhAUG6cxQBrzuvJ4g"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 57m21s. The NS TTL at the parent is 1d and in the zone 57m21s; resolvers may use either.
  • ✓ 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