mm.be

Checked 22 October 2026, 06:51 UTC · via 8.8.8.8
!Passed with warnings
19 passed 4 warnings 0 failed 6 info

Registration

info

.be country-code

Found

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

Checks

  • i
    .be 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
    .be is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .be offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

warn

ns2.ipefix.com, ns3.ipefix.com

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns2.ipefix.com, ns3.ipefix.com
NS in the zone
ns2.ipefix.com, ns3.ipefix.com
NameserverAddressesNetwork (AS)Glue
ns2.ipefix.com193.104.37.22AS197690 CBLUE-AS - CBlue SPRL, BE-
ns3.ipefix.com109.69.218.38AS6696 VERIXI - VERIXI SA, BE-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns2.ipefix.com, ns3.ipefix.com.
    #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 different networks #10
    The nameservers are spread over 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS197690 (CBLUE-AS - CBlue SPRL, BE): 1 address; AS6696 (VERIXI - VERIXI SA, BE): 1 address.
  • i
    All nameserver names under .com
    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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns2.ipefix.com 193.104.37.22NOERROR, 25 ms, authoritativenoyes / yesrefused-
ns3.ipefix.com 109.69.218.38NOERROR, 17 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 5.0.8 (built Oct 7 2026 06:11:14 by root@localhost)

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns3.ipefix.com: "PowerDNS Authoritative Server 5.0.8 (built Oct 7 2026 06:11:14 by root@localhost)". 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

warn

serial 2026102201 · primary ns0.cblue.be

Found

Primary (MNAME)
ns0.cblue.be
Contact (RNAME)
hostmaster.mm.be
Serial
2026102201
Refresh / retry
3600 s / 600 s
Expire
86400 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns2.ipefix.com (193.104.37.22)2026102201
ns3.ipefix.com (109.69.218.38)2026102201

Checks

  • ✓ Serial 2026102201 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 1h, retry 10m, expire 1d, negative TTL 1h.
    #23
  • i
    Hidden master
    The primary nameserver ns0.cblue.be is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@mm.be #25
    The SOA RNAME hostmaster.mm.be means hostmaster@mm.be.
  • ✓ Date-based serial #26
    The serial 2026102201 follows the YYYYMMDDnn convention (2026-10-22).

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

7 records at the apex

Found

Read from
193.104.37.22:53
TypeValueTTL
SOAns0.cblue.be. hostmaster.mm.be. 2026102201 3600 600 86400 360086400
NSns3.ipefix.com.86400
NSns2.ipefix.com.86400
A188.65.218.6386400
MX10 mm-be.mail.protection.outlook.com.86400
TXT"v=spf1 include:spf.flexmail.eu include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com a:suntzu.mm.be -all"3600
TXT"google-site-verification=JAfNJb4lK_t3LpWTWR1WH4mh-2AA2DERcQLgq6wuA1E"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1d, MX 1d, NS 1d.
  • ✓ 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