swecobelgium.be

Checked 22 October 2026, 07:11 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 4 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

ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info
NS in the zone
ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info
NameserverAddressesNetwork (AS)Glue
ns1-02.azure-dns.com13.107.236.2 2603:1061:0:700::2AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns2-02.azure-dns.net150.171.21.2 2620:1ec:8ec:700::2AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns3-02.azure-dns.org204.14.183.2 2a01:111:4000:700::2AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns4-02.azure-dns.info208.84.5.2 2620:1ec:bda:700::2AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info.
  • ✓ 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 (AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, 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, .info, .net, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1-02.azure-dns.com 13.107.236.2NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns1-02.azure-dns.com 2603:1061:0:700::2NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2-02.azure-dns.net 150.171.21.2NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2-02.azure-dns.net 2620:1ec:8ec:700::2NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns3-02.azure-dns.org 204.14.183.2NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns3-02.azure-dns.org 2a01:111:4000:700::2NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns4-02.azure-dns.info 208.84.5.2NOERROR, 4 ms, authoritativenoyes / yesrefusedKnot DNS 3.1.2.1770717641.d6b376aff
ns4-02.azure-dns.info 2620:1ec:bda:700::2NOERROR, 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns4-02.azure-dns.info: "Knot DNS 3.1.2.1770717641.d6b376aff". 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 2015300996 · primary ns1-02.azure-dns.com

Found

Primary (MNAME)
ns1-02.azure-dns.com
Contact (RNAME)
domain.sweco.se
Serial
2015300996
Refresh / retry
3600 s / 600 s
Expire
2419200 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1-02.azure-dns.com (13.107.236.2)2015300996
ns1-02.azure-dns.com (2603:1061:0:700::2)2015300996
ns2-02.azure-dns.net (150.171.21.2)2015300996
ns2-02.azure-dns.net (2620:1ec:8ec:700::2)2015300996
ns3-02.azure-dns.org (204.14.183.2)2015300996
ns3-02.azure-dns.org (2a01:111:4000:700::2)2015300996
ns4-02.azure-dns.info (208.84.5.2)2015300996
ns4-02.azure-dns.info (2620:1ec:bda:700::2)2015300996

Checks

  • ✓ Serial 2015300996 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 28d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1-02.azure-dns.com is one of the listed nameservers.
  • ✓ Contact domain@sweco.se #25
    The SOA RNAME domain.sweco.se means domain@sweco.se.
  • ✓ Timestamp serial #26
    The serial 2015300996 is a Unix timestamp (2033-11-11 05:49 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

info

17 records at the apex

Found

Read from
13.107.236.2:53
TypeValueTTL
SOAns1-02.azure-dns.com. domain.sweco.se. 2015300996 3600 600 2419200 36003600
NSns1-02.azure-dns.com.172800
NSns2-02.azure-dns.net.172800
NSns3-02.azure-dns.org.172800
NSns4-02.azure-dns.info.172800
A46.16.234.2083600
MX10 mxa-003a1502.gslb.pphosted.com.3600
MX10 mxb-003a1502.gslb.pphosted.com.3600
TXT"MS=ms43954212"3600
TXT"v=spf1 include:default.spf.swecogroup.com -all"3600
TXT"adobe-idp-site-verification=ff533c67-75be-4578-892c-78cacd7bee4b"3600
TXT"wKMOgd0igAKlCh4J9moYqYT1WGIALRZTU4UcQr57BymTwA6u3OhRbP9yZ0zfAjOets2xzt6ZRJmpOKAXVWjP2Q=="3600
TXT"google-site-verification=o0rha2rP42MNq1AUN168Ah1qtNuwO7JmDorr9qxP3Jw"3600
TXT"mentimeter-027413f6-373d-4f58-888c-81ac099d3e54"3600
TXT"atlassian-domain-verification=mIMAU3UPcXEnS6xud7PYcxcvCsXPB/kh6MagESHvVCOwQb6loWgRHbXevMoIuOrG"3600
TXT"bw=J8sj71XBx3DQ3szkZuEO4wrqsJY6V8DkrIdeEQJN9FjQ"3600
TXT"YXp1cmVfY29tbW9uX2V1"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 2d. The NS TTL at the parent is 1d and in the zone 2d; 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.
  • 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