saab.com

Checked 22 October 2026, 10:33 UTC · via 8.8.8.8
!Passed with warnings
24 passed 3 warnings 0 failed 4 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-03-06

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
5 March 1995
Last changed
24 August 2026
Expires
6 March 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
weald-af.saabgroup.com, weald-eu.saabgroup.com, weald-in.saabgroup.com
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-03-06 #3
    The registration is valid until 2027-03-06 (134 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

weald-af.saabgroup.com, weald-eu.saabgroup.com, weald-in.saabgroup.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
weald-af.saabgroup.com, weald-eu.saabgroup.com, weald-in.saabgroup.com
NS in the zone
dns1.saab.com, weald-af.saabgroup.com, weald-eu.saabgroup.com, weald-in.saabgroup.com
NameserverAddressesNetwork (AS)Glue
dns1.saab.com (zone only)136.163.215.13AS197425 SAAB-ASN - Saab AB, SE-
weald-af.saabgroup.com196.11.196.52AS36994 Vodacom - Vodacom, ZA196.11.196.52
weald-eu.saabgroup.com136.163.212.3AS197425 SAAB-ASN - Saab AB, SE136.163.212.3
weald-in.saabgroup.com51.162.178.145AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL51.162.178.145

Checks

  • ✓ 3 nameservers #6
    Delegated to weald-af.saabgroup.com, weald-eu.saabgroup.com, weald-in.saabgroup.com.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: dns1.saab.com. dns1.saab.com, weald-af.saabgroup.com, weald-eu.saabgroup.com, weald-in.saabgroup.com report NS dns1.saab.com weald-af.saabgroup.com weald-eu.saabgroup.com weald-in.saabgroup.com.
    #7
  • ✓ 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 0 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS15830 (Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL): 1 address; AS197425 (SAAB-ASN - Saab AB, SE): 2 addresses; AS36994 (Vodacom - Vodacom, ZA): 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

info

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.saab.com 136.163.215.13NOERROR, 27 ms, authoritativenoyes / yesrefused-
weald-af.saabgroup.com 196.11.196.52NOERROR, 190 ms, authoritativenoyes / yesrefusednone
weald-eu.saabgroup.com 136.163.212.3NOERROR, 27 ms, authoritativenoyes / yesrefusednone
weald-in.saabgroup.com 51.162.178.145NOERROR, 116 ms, authoritativenoyes / yesrefusednone

Checks

  • ✓ All respond #14
    All 4 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: weald-af.saabgroup.com: "none"; weald-eu.saabgroup.com: "none"; weald-in.saabgroup.com: "none".
    #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 2024070975 · primary dns1.saab.com

Found

Primary (MNAME)
dns1.saab.com
Contact (RNAME)
hostmaster.saabgroup.com
Serial
2024070975
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns1.saab.com (136.163.215.13)2024070975
weald-af.saabgroup.com (196.11.196.52)2024070975
weald-eu.saabgroup.com (136.163.212.3)2024070975
weald-in.saabgroup.com (51.162.178.145)2024070975

Checks

  • ✓ Serial 2024070975 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.saab.com is one of the listed nameservers.
  • ✓ Contact hostmaster@saabgroup.com #25
    The SOA RNAME hostmaster.saabgroup.com means hostmaster@saabgroup.com.
  • ✓ Date-based serial #26
    The serial 2024070975 follows the YYYYMMDDnn convention (2024-07-09).

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

10 records at the apex

Found

Read from
136.163.215.13:53
TypeValueTTL
SOAdns1.saab.com. hostmaster.saabgroup.com. 2024070975 14400 3600 1209600 360086400
NSdns1.saab.com.3600
NSweald-eu.saabgroup.com.3600
NSweald-af.saabgroup.com.3600
NSweald-in.saabgroup.com.3600
A217.114.94.23600
MX10 mail2.saabgroup.com.86400
MX10 mail1.saabgroup.com.86400
TXT"v=spf1 ip4:64.49.204.152/32 ip4:64.49.204.153/32 ip4:147.13.200.22/32 ip4:213.180.72.14/32 ip4:213.180.72.15/32 ip4:213.180.72.147/28 ip4:217.198.155.15/32 ip4:54.229.2.165/32 ip4:52.30.130.201/32" " ip4:185.14.244.9/32 ip4:185.14.245.9/32 ip4:185.14.246.9/32 ip4:185.14.247.9/32 ip4:136.163.211.82/32 ip4:136.163.211.83/32 mx -all"3600
TXT"d365mktkey=5OGzLFzulRVoIVPnAjv27exDGPYDsb2pxGXfiNZ9xqQx"3600

Checks

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