tollbit-host.com

Checked 22 October 2026, 11:10 UTC · via 8.8.8.8
✗Problems found
21 passed 3 warnings 1 failed 6 info

Registration

info

.com generic · CommuniGal Communication Ltd. · expires 2027-02-05

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CommuniGal Communication Ltd.
Registered
5 February 2026
Last changed
14 October 2026
Expires
5 February 2027
Status
client transfer prohibited
Registry nameservers
ns1.hostresolver.com, ns2.hostresolver.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 2027-02-05 #3
    The registration is valid until 2027-02-05 (106 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

ns1.hostresolver.com, ns2.hostresolver.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.hostresolver.com, ns2.hostresolver.com
NS in the zone
ns1.hostresolver.com, ns2.hostresolver.com
NameserverAddressesNetwork (AS)Glue
ns1.hostresolver.com104.243.32.66AS23470 RELIABLESITE - ReliableSite.Net LLC, US104.243.32.66
ns2.hostresolver.com212.92.105.17AS43350 NFORCE - NForce Entertainment B.V., NL212.92.105.17

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.hostresolver.com, ns2.hostresolver.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: AS23470 (RELIABLESITE - ReliableSite.Net LLC, US): 1 address; AS43350 (NFORCE - NForce Entertainment B.V., NL): 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

fail

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.hostresolver.com 104.243.32.66NOERROR, 88 ms, authoritativenono / yesrefuseddbg: src: unknown, acme: false
ns2.hostresolver.com 212.92.105.17NOERROR, 13 ms, authoritativenono / yesrefuseddbg: src: unknown, acme: false

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: ns1.hostresolver.com: "dbg: src: unknown, acme: false"; ns2.hostresolver.com: "dbg: src: unknown, acme: false".
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns1.hostresolver.com (104.243.32.66): dial tcp 104.243.32.66:53: i/o timeout; ns2.hostresolver.com (212.92.105.17): dial tcp 212.92.105.17:53: i/o timeout.
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

warn

serial 2026102203 · primary ns1.hostresolver.com

Found

Primary (MNAME)
ns1.hostresolver.com
Contact (RNAME)
admin.tollbit-host.com
Serial
2026102203
Refresh / retry
86400 s / 10800 s
Expire
604800 s
Negative TTL
60 s

Serial per nameserver

NameserverSerial
ns1.hostresolver.com (104.243.32.66)2026102203
ns2.hostresolver.com (212.92.105.17)2026102203

Checks

  • ✓ Serial 2026102203 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 1m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1d, retry 3h, expire 7d, negative TTL 1m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.hostresolver.com is one of the listed nameservers.
  • ✓ Contact admin@tollbit-host.com #25
    The SOA RNAME admin.tollbit-host.com means admin@tollbit-host.com.
  • ✓ Date-based serial #26
    The serial 2026102203 follows the YYYYMMDDnn convention (2026-10-22).

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
104.243.32.66:53
TypeValueTTL
SOAns1.hostresolver.com. admin.tollbit-host.com. 2026102203 86400 10800 604800 60300
NSns1.hostresolver.com.300
NSns2.hostresolver.com.300
A185.150.189.123300
TXT"dbg: src: ds, acme: false"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, NS 5m. The NS TTL at the parent is 2d and in the zone 5m; 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
  • 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