resa.be

Checked 22 October 2026, 07:02 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 3 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

info

ns-1075.awsdns-06.org, ns-1833.awsdns-37.co.uk, ns-506.awsdns-63.com, ns-805.awsdns-36.net

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns-1075.awsdns-06.org, ns-1833.awsdns-37.co.uk, ns-506.awsdns-63.com, ns-805.awsdns-36.net
NS in the zone
ns-1075.awsdns-06.org, ns-1833.awsdns-37.co.uk, ns-506.awsdns-63.com, ns-805.awsdns-36.net
NameserverAddressesNetwork (AS)Glue
ns-1075.awsdns-06.org205.251.196.51 2600:9000:5304:3300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1833.awsdns-37.co.uk205.251.199.41 2600:9000:5307:2900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-506.awsdns-63.com205.251.193.250 2600:9000:5301:fa00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-805.awsdns-36.net205.251.195.37 2600:9000:5303:2500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1075.awsdns-06.org, ns-1833.awsdns-37.co.uk, ns-506.awsdns-63.com, ns-805.awsdns-36.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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 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 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1075.awsdns-06.org 205.251.196.51NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1075.awsdns-06.org 2600:9000:5304:3300::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1833.awsdns-37.co.uk 205.251.199.41NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1833.awsdns-37.co.uk 2600:9000:5307:2900::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-506.awsdns-63.com 205.251.193.250NOERROR, 14 ms, authoritativenoyes / yesrefused-
ns-506.awsdns-63.com 2600:9000:5301:fa00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-805.awsdns-36.net 205.251.195.37NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-805.awsdns-36.net 2600:9000:5303:2500::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 1 · primary ns-506.awsdns-63.com

Found

Primary (MNAME)
ns-506.awsdns-63.com
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
300 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1075.awsdns-06.org (205.251.196.51)1
ns-1075.awsdns-06.org (2600:9000:5304:3300::1)1
ns-1833.awsdns-37.co.uk (205.251.199.41)1
ns-1833.awsdns-37.co.uk (2600:9000:5307:2900::1)1
ns-506.awsdns-63.com (205.251.193.250)1
ns-506.awsdns-63.com (2600:9000:5301:fa00::1)1
ns-805.awsdns-36.net (205.251.195.37)1
ns-805.awsdns-36.net (2600:9000:5303:2500::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 5m is outside 20m–1d; retry 15m should be shorter than refresh 5m. Current values: refresh 5m, retry 15m, expire 14d, negative TTL 1d.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-506.awsdns-63.com is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

pass

35 records at the apex

Found

Read from
205.251.196.51:53
TypeValueTTL
SOAns-506.awsdns-63.com. awsdns-hostmaster.amazon.com. 1 300 900 1209600 86400300
NSns-1075.awsdns-06.org.300
NSns-1833.awsdns-37.co.uk.300
NSns-506.awsdns-63.com.300
NSns-805.awsdns-36.net.300
A212.166.31.231300
MX10 resa.in.tmes.trendmicro.eu.300
TXT"0oyh2qUXnyaysnx6uF8OSI1aG77L8G1krs/3wMayy1ehWNmwtzfN4b6vLyQ6MpX0t7Gd9+4QfzMJT8BwN7TeTQ=="300
TXT"9ca381eb-b189-47ea-8786-bc096f9af17c"300
TXT"MO1wib5pIAEru8nJmZugWzxzkOCcu2md"300
TXT"MS=ms92900302"300
TXT"_2jg784nz3j1pf37d0rqc7hm1ioqb7am"300
TXT"_dq68rs6eb4862lcex2glxz7s4vdejhr"300
TXT"_hryv1rm2g15v66rx0nstu4npkdrqyv0"300
TXT"apple-domain-verification=auyoOwhKYgK3Bcqw"300
TXT"cisco-ci-domain-verification=5bfcae110d5004714b124becc4a17afe5b332bbff99fd7b9b93b9860b86c70e5"300
TXT"connectons-nos-energies=07e843bd7b309753faaea8605472c194"300
TXT"globalsign-domain-verification=fag1nuTOxSbXwZyzJrG7eCvCI-f5hs61rN_0eTuZmK"300
TXT"google-site-verification=n0vfA3ESJ77DparMPcxYcgGG4tBIEJlfxQxMZCON-i8"300
TXT"have-i-been-pwned-verification=1d6635ccdb0e39962a4cf00783074e71"300
TXT"have-i-been-pwned-verification=cc7617b3feaf89e81befc404cdadb8e9"300
TXT"kiro-site-verification=ffe23dba-7ec1-4a91-a006-24f36a05c4d9"300
TXT"kz55ylz9qgrwwqwh36rsjklnj7zmgnt6"300
TXT"sendinblue-code:51f09ea77c7b73ccae6bd5b8104a284a"300
TXT"slx9rnc5lb8t5g0p32zdhsk9dmz5bc3s"300
TXT"successfactors-site-verification=NWRiYzU1YzNiZTAwYjRjZjA5MjJjMGFiZDM0NmU3NTMyMmViMDVhYjQwYjE3ZTNkMDcyMmQzNjAyMGE0ZTM3MA=="300
TXT"tmes=487c5ce07e5d1d46f594d5771749911d"300
TXT"v=spf1 include:_spf.resa_be._d.easydmarc.pro -all"300
TXT"www.connectons-nos-energies=de516b170a54bc6d630a2b6074790d32"300
CAA0 issue "amazon.com"300
CAA0 issue "amazonaws.com"300
CAA0 issue "amazontrust.com"300
CAA0 issue "awstrust.com"300
CAA0 issue "digicert.com"300
CAA0 issue "globalsign.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 5m. The NS TTL at the parent is 1d and in the zone 5m; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, amazonaws.com, amazontrust.com, awstrust.com, digicert.com, globalsign.com.