petzl.com

Checked 22 October 2026, 10:13 UTC · via 8.8.8.8
iAll checks passed
29 passed 0 warnings 0 failed 6 info

Registration

info

.com generic · NETIM SAS · expires 2027-02-17

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
NETIM SAS
Registered
16 February 1996
Last changed
30 July 2026
Expires
17 February 2027
Status
client transfer prohibited
Registry nameservers
ns1.netim.net, ns2.netim.net, ns3.netim.net
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 2027-02-17 #3
    The registration is valid until 2027-02-17 (117 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.netim.net, ns2.netim.net, ns3.netim.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.netim.net, ns2.netim.net, ns3.netim.net
NS in the zone
ns1.netim.net, ns2.netim.net, ns3.netim.net
NameserverAddressesNetwork (AS)Glue
ns1.netim.net198.50.216.33AS16276 OVH - OVH SAS, FR-
ns2.netim.net192.174.68.97 2001:67c:1bc::97AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
ns3.netim.net176.97.158.97 2001:67c:10b8::97AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.netim.net, ns2.netim.net, ns3.netim.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 3 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 1 address; AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 4 addresses.
  • i
    All nameserver names under .net
    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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns1.netim.net.
    #13

Nameservers

info

5 of 5 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.netim.net 198.50.216.33NOERROR, 96 ms, authoritativenoyes / yesrefused-
ns2.netim.net 192.174.68.97NOERROR, 5 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns2.netim.net 2001:67c:1bc::97NOERROR, 5 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns3.netim.net 176.97.158.97NOERROR, 13 ms, authoritativenoyes / yesrefusedreg-wie1
ns3.netim.net 2001:67c:10b8::97NOERROR, 12 ms, authoritativenoyes / yesrefusedreg-wie1

Checks

  • ✓ All respond #14
    All 5 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: ns2.netim.net: "RcodeZero DNS"; ns3.netim.net: "reg-wie1".
    #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 2607300335 · primary ns1.netim.net

Found

Primary (MNAME)
ns1.netim.net
Contact (RNAME)
hostmaster.netim.net
Serial
2607300335
Refresh / retry
10800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.netim.net (198.50.216.33)2607300335
ns2.netim.net (192.174.68.97)2607300335
ns2.netim.net (2001:67c:1bc::97)2607300335
ns3.netim.net (176.97.158.97)2607300335
ns3.netim.net (2001:67c:10b8::97)2607300335

Checks

  • ✓ Serial 2607300335 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 2h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.netim.net is one of the listed nameservers.
  • ✓ Contact hostmaster@netim.net #25
    The SOA RNAME hostmaster.netim.net means hostmaster@netim.net.
  • ✓ Timestamp serial #26
    The serial 2607300335 is a Unix timestamp (2052-08-15 02:05 UTC).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC
Signatures valid until
2 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
12217RSASHA256 (8)SHA256 A1EADA8EA698534C…yes

DNSKEY in the zone

Key tagRoleAlgorithm
12217KSK (257)RSASHA256 (8)
22428ZSK (256)RSASHA256 (8)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 12217 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-11-02 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-02 08:12 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

info

17 records at the apex

Found

Read from
198.50.216.33:53
TypeValueTTL
SOAns1.netim.net. hostmaster.netim.net. 2607300335 10800 7200 604800 864003600
NSns3.netim.net.3600
NSns1.netim.net.3600
NSns2.netim.net.3600
A157.143.189.1453600
MX5 alt1.aspmx.l.google.com.3600
MX10 alt3.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
MX1 aspmx.l.google.com.3600
MX10 alt4.aspmx.l.google.com.3600
TXT"apple-domain-verification=AleWCQOyvX30Xmp0"3600
TXT"google-site-verification=v2hok178cmre6Pd_PfWzzV9e8MZkKKYezuZqS-5Lf_A"3600
TXT"have-i-been-pwned-verification=f3951e3e9b943fba9d5f1d13ca79eb56"3600
TXT"facebook-domain-verification=yh4nxlmp8rvnop23czvq03ko0a8lm4"3600
TXT"docusign=c149f6e2-c6c8-44d8-9ff1-6886aac46708"3600
TXT"google-site-verification=grmWxPF88WY-33VhVWC3pfIR6bsiTQkPH__LZRJbrOY"3600
TXT"v=spf1 a mx ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 ip4:52.49.235.189 include:_spf.google.com include:morpheus.tpbox.com include:_spf.salesforce.com include:amazonses.com -all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, 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