keepandshare.com

Checked 22 October 2026, 09:31 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2027-04-29

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
30 January 2004
Last changed
29 April 2026
Expires
29 April 2027
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.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 2027-04-29 #3
    The registration is valid until 2027-04-29 (188 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com
NS in the zone
ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com, ns4.aoindustries.com
NameserverAddressesNetwork (AS)Glue
ns1.aoindustries.com66.160.183.2AS6939 HURRICANE - Hurricane Electric LLC, US66.160.183.2
ns2.aoindustries.com54.227.142.173AS14618 AMAZON-AES - Amazon.com, Inc., US54.227.142.173
ns3.aoindustries.com64.71.144.2AS6939 HURRICANE - Hurricane Electric LLC, US64.71.144.2
ns4.aoindustries.com (zone only)64.62.174.2AS6939 HURRICANE - Hurricane Electric LLC, US-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: ns4.aoindustries.com. ns1.aoindustries.com, ns2.aoindustries.com, ns3.aoindustries.com, ns4.aoindustries.com report NS ns1.aoindustries.com ns2.aoindustries.com ns3.aoindustries.com ns4.aoindustries.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.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS14618 (AMAZON-AES - Amazon.com, Inc., US): 1 address; AS6939 (HURRICANE - Hurricane Electric LLC, US): 3 addresses.
  • 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

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.aoindustries.com 66.160.183.2NOERROR, 174 ms, authoritativenoyes / yesrefused-
ns2.aoindustries.com 54.227.142.173NOERROR, 98 ms, authoritativenoyes / yesrefused-
ns3.aoindustries.com 64.71.144.2NOERROR, 174 ms, authoritativenoyes / yesrefused-
ns4.aoindustries.com 64.62.174.2NOERROR, 174 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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

pass

serial 2026101402 · primary ns1.aoindustries.com

Found

Primary (MNAME)
ns1.aoindustries.com
Contact (RNAME)
hostmaster.aoindustries.com
Serial
2026101402
Refresh / retry
3600 s / 600 s
Expire
1814400 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1.aoindustries.com (66.160.183.2)2026101402
ns2.aoindustries.com (54.227.142.173)2026101402
ns3.aoindustries.com (64.71.144.2)2026101402
ns4.aoindustries.com (64.62.174.2)2026101402

Checks

  • ✓ Serial 2026101402 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 21d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.aoindustries.com is one of the listed nameservers.
  • ✓ Contact hostmaster@aoindustries.com #25
    The SOA RNAME hostmaster.aoindustries.com means hostmaster@aoindustries.com.
  • ✓ Date-based serial #26
    The serial 2026101402 follows the YYYYMMDDnn convention (2026-10-14).

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

19 records at the apex

Found

Read from
66.160.183.2:53
TypeValueTTL
SOAns1.aoindustries.com. hostmaster.aoindustries.com. 2026101402 3600 600 1814400 3003600
NSns4.aoindustries.com.3600
NSns2.aoindustries.com.3600
NSns1.aoindustries.com.3600
NSns3.aoindustries.com.3600
A64.71.144.43300
A64.62.174.128300
A64.62.174.126300
A64.71.144.72300
A66.160.183.123300
A66.160.183.121300
A66.160.183.118300
A66.160.183.135300
MX10 mail.keepandshare.com.3600
TXT"google-site-verification=NqEgvtj1zTvMfOkRoedbCSQahO44GlH8eJapp5OtY80"3600
TXT"v=spf1 ip4:66.160.183.122 ip4:66.160.183.163 include:email.freshdesk.com -all"3600
CAA0 issue "letsencrypt.org"86400
CAA0 iodef "mailto:caa-reports@keepandshare.com"86400
CAA0 issue "godaddy.com"86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, 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.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: letsencrypt.org, godaddy.com.