albinoblacksheep.com

Checked 22 October 2026, 07:42 UTC · via 8.8.8.8
!Passed with warnings
22 passed 4 warnings 0 failed 5 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2030-03-01

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
1 March 2001
Last changed
15 October 2026
Expires
1 March 2030
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns6948152114.a2dns.com, ns6948152115.a2dns.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 2030-03-01 #3
    The registration is valid until 2030-03-01 (1226 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

ns6948152114.a2dns.com, ns6948152115.a2dns.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns6948152114.a2dns.com, ns6948152115.a2dns.com
NS in the zone
ns6948152114.a2dns.com, ns6948152115.a2dns.com
NameserverAddressesNetwork (AS)Glue
ns6948152114.a2dns.com69.48.152.114AS55293 A2HOSTING - A2 Hosting, Inc., US69.48.152.114
ns6948152115.a2dns.com69.48.152.115AS55293 A2HOSTING - A2 Hosting, Inc., US69.48.152.115

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns6948152114.a2dns.com, ns6948152115.a2dns.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 one network
    all IPv4 addresses are in 69.48.152.0/24. 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 (AS55293 (A2HOSTING - A2 Hosting, 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

warn

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns6948152114.a2dns.com 69.48.152.114NOERROR, 105 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.9.17 (built Aug 10 2026 14:13:28 by root@bh-centos-8.dev.cpanel.net)
ns6948152115.a2dns.com 69.48.152.115NOERROR, 106 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.9.17 (built Aug 10 2026 14:13:28 by root@bh-centos-8.dev.cpanel.net)

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns6948152114.a2dns.com: "PowerDNS Authoritative Server 4.9.17 (built Aug 10 2026 14:13:28 by root@bh-centos-8.dev.cpanel.net)"; ns6948152115.a2dns.com: "PowerDNS Authoritative Server 4.9.17 (built Aug 10 2026 14:13:28 by root@bh-centos-8.dev.cpanel.net)". Hide or replace the version string.
    #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 2026102201 · primary ns6948152114.a2dns.com

Found

Primary (MNAME)
ns6948152114.a2dns.com
Contact (RNAME)
root.server.albinoblacksheep.com
Serial
2026102201
Refresh / retry
3600 s / 1800 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns6948152114.a2dns.com (69.48.152.114)2026102201
ns6948152115.a2dns.com (69.48.152.115)2026102201

Checks

  • ✓ Serial 2026102201 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 30m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns6948152114.a2dns.com is one of the listed nameservers.
  • ✓ Contact root@server.albinoblacksheep.com #25
    The SOA RNAME root.server.albinoblacksheep.com means root@server.albinoblacksheep.com.
  • ✓ Date-based serial #26
    The serial 2026102201 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
69.48.152.114:53
TypeValueTTL
SOAns6948152114.a2dns.com. root.server.albinoblacksheep.com. 2026102201 3600 1800 1209600 8640086400
NSns6948152115.a2dns.com.86400
NSns6948152114.a2dns.com.86400
A69.48.152.11514400
MX0 albinoblacksheep.com.14400

Checks

  • ✓ TTLs within range #32
    TTLs: A 4h, MX 4h, 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