info.flagcounter.com

Zone flagcounter.com · Checked 22 October 2026, 09:20 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · eNom, LLC · expires 2027-01-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
eNom, LLC
Registered
9 January 2008
Last changed
8 January 2026
Expires
9 January 2027
Status
client transfer prohibited
Registry nameservers
dns1.boardhost.com, dns2.boardhost.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 2027-01-09 #3
    The registration is valid until 2027-01-09 (78 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

warn

dns1.boardhost.com, dns2.boardhost.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns1.boardhost.com, dns2.boardhost.com
NS in the zone
dns1.boardhost.com, dns2.boardhost.com
NameserverAddressesNetwork (AS)Glue
dns1.boardhost.com23.111.155.62AS29802 HVC-AS - HIVELOCITY, Inc., US23.111.155.62
dns2.boardhost.com54.152.143.142AS16509 AMAZON-02 - Amazon.com, Inc., US54.152.143.142

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: dns1.boardhost.com, dns2.boardhost.com.
    #6
  • ✓ 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 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16509 (AMAZON-02 - Amazon.com, Inc., US): 1 address; AS29802 (HVC-AS - HIVELOCITY, Inc., US): 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

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.boardhost.com 23.111.155.62NOERROR, 101 ms, authoritativenoyes / yesrefused100
dns2.boardhost.com 54.152.143.142NOERROR, 102 ms, authoritativenoyes / yesrefused100

Checks

  • ✓ All respond #14
    All 2 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: dns1.boardhost.com: "100"; dns2.boardhost.com: "100".
    #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 2025000003 · primary dns1.boardhost.com

Found

Primary (MNAME)
dns1.boardhost.com
Contact (RNAME)
admin.boardhost.com
Serial
2025000003
Refresh / retry
10800 s / 3600 s
Expire
1209600 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
dns1.boardhost.com (23.111.155.62)2025000003
dns2.boardhost.com (54.152.143.142)2025000003

Checks

  • ✓ Serial 2025000003 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 14d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.boardhost.com is one of the listed nameservers.
  • ✓ Contact admin@boardhost.com #25
    The SOA RNAME admin.boardhost.com means admin@boardhost.com.
  • ✓ Timestamp serial #26
    The serial 2025000003 is a Unix timestamp (2034-03-03 12:00 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

5 records at the apex

Found

Read from
23.111.155.62:53
TypeValueTTL
SOAdns1.boardhost.com. admin.boardhost.com. 2025000003 10800 3600 1209600 600600
NSdns1.boardhost.com.600
NSdns2.boardhost.com.600
A38.147.106.188600
MX10 192-154-109-178.boardhost.com.600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 10m, NS 10m. The NS TTL at the parent is 2d and in the zone 10m; 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