mariowiki.com

Checked 22 October 2026, 09:43 UTC · via 8.8.8.8
!Passed with warnings
22 passed 3 warnings 0 failed 6 info

Registration

info

.com generic · Porkbun LLC · expires 2027-08-12

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Porkbun LLC
Registered
12 August 2005
Last changed
28 June 2026
Expires
12 August 2027
Status
client delete prohibited, client transfer prohibited
Registry nameservers
ns1.mariowiki.com, ns2.mariowiki.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 2027-08-12 #3
    The registration is valid until 2027-08-12 (294 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns1.mariowiki.com, ns2.mariowiki.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.mariowiki.com, ns2.mariowiki.com
NS in the zone
ns1.mariowiki.com, ns2.mariowiki.com
NameserverAddressesNetwork (AS)Glue
ns1.mariowiki.com66.165.244.154AS29802 HVC-AS - HIVELOCITY, Inc., US66.165.244.154
ns2.mariowiki.com66.165.244.154AS29802 HVC-AS - HIVELOCITY, Inc., US66.165.244.154

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.mariowiki.com, ns2.mariowiki.com.
    #6
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: ns1.mariowiki.com, ns2.mariowiki.com.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • !
    Nameservers in one network
    all IPv4 addresses are in 66.165.244.0/24. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS29802 (HVC-AS - HIVELOCITY, Inc., US): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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
ns1.mariowiki.com 66.165.244.154NOERROR, 96 ms, authoritativenoyes / yesrefusednone
ns2.mariowiki.com 66.165.244.154NOERROR, 96 ms, authoritativenoyes / yesrefusednone

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.mariowiki.com: "none"; ns2.mariowiki.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 2026091102 · primary ns1.mariowiki.com

Found

Primary (MNAME)
ns1.mariowiki.com
Contact (RNAME)
porplemontagellc.gmail.com
Serial
2026091102
Refresh / retry
10800 s / 3600 s
Expire
1209600 s
Negative TTL
10800 s

Serial per nameserver

NameserverSerial
ns1.mariowiki.com (66.165.244.154)2026091102
ns2.mariowiki.com (66.165.244.154)2026091102

Checks

  • ✓ Serial 2026091102 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 14d, negative TTL 3h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.mariowiki.com is one of the listed nameservers.
  • ✓ Contact porplemontagellc@gmail.com #25
    The SOA RNAME porplemontagellc.gmail.com means porplemontagellc@gmail.com.
  • ✓ Date-based serial #26
    The serial 2026091102 follows the YYYYMMDDnn convention (2026-09-11).

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

7 records at the apex

Found

Read from
66.165.244.154:53
TypeValueTTL
SOAns1.mariowiki.com. porplemontagellc.gmail.com. 2026091102 10800 3600 1209600 1080086400
NSns1.mariowiki.com.86400
NSns2.mariowiki.com.86400
A66.165.244.15486400
MX10 mail.mariowiki.com.86400
TXT"google-site-verification=YcHozQwWN98hpDQ0kUDNWHsuqHpPY85ArA80yr_7Sk8"86400
TXT"v=spf1 +a +mx +a:pm4.porplemontage.com -all"86400

Checks

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