rogueamoeba.com

Checked 22 October 2026, 10:32 UTC · via 8.8.8.8
✗Problems found
22 passed 2 warnings 1 failed 6 info

Registration

info

.com generic · NameCheap, Inc. · expires 2030-09-15

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
NameCheap, Inc.
Registered
15 September 2002
Last changed
17 August 2025
Expires
15 September 2030
Status
client transfer prohibited
Registry nameservers
ns0000.ns0.com, ns566.pair.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 2030-09-15 #3
    The registration is valid until 2030-09-15 (1424 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

fail

ns0000.ns0.com, ns566.pair.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns0000.ns0.com, ns566.pair.com
NS in the zone
ns0000.ns0.com, ns566.pair.com
NameserverAddressesNetwork (AS)Glue
ns0000.ns0.com216.92.61.2 2607:f440::d85c:3d02AS7859 PAIR-NETWORKS - pair Networks, US AS7859 PAIR-NETWORKS - pair Networks, US216.92.61.2 2607:f440::d85c:3d02
ns566.pair.com216.92.236.34 2607:f440::d85c:ec22AS7859 PAIR-NETWORKS - pair Networks, US AS7859 PAIR-NETWORKS - pair Networks, US216.92.236.34 2607:f440::d85c:ec22

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns0000.ns0.com, ns566.pair.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.
  • ✗
    Nameserver names are CNAMEs
    Nameserver names must not be aliases (RFC 2181 10.3): ns566.pair.com -> www566.pair.com.
    #9
  • i
    One address family in one network
    all IPv6 addresses are in 2607:f440::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS7859 (PAIR-NETWORKS - pair Networks, US): 4 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns0000.ns0.com 216.92.61.2NOERROR, 93 ms, authoritativenoyes / yesrefused9.20.29
ns0000.ns0.com 2607:f440::d85c:3d02NOERROR, 93 ms, authoritativenoyes / yesrefused9.20.29
ns566.pair.com 216.92.236.34NOERROR, 93 ms, authoritativenoyes / yesrefused9.20.29
ns566.pair.com 2607:f440::d85c:ec22NOERROR, 93 ms, authoritativenoyes / yesrefused9.20.29

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns0000.ns0.com: "9.20.29"; ns566.pair.com: "9.20.29". 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 2026101609 · primary ns566.pair.com

Found

Primary (MNAME)
ns566.pair.com
Contact (RNAME)
root.pair.com
Serial
2026101609
Refresh / retry
3600 s / 300 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns0000.ns0.com (216.92.61.2)2026101609
ns0000.ns0.com (2607:f440::d85c:3d02)2026101609
ns566.pair.com (216.92.236.34)2026101609
ns566.pair.com (2607:f440::d85c:ec22)2026101609

Checks

  • ✓ Serial 2026101609 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 5m, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns566.pair.com is one of the listed nameservers.
  • ✓ Contact root@pair.com #25
    The SOA RNAME root.pair.com means root@pair.com.
  • ✓ Date-based serial #26
    The serial 2026101609 follows the YYYYMMDDnn convention (2026-10-16).

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

8 records at the apex

Found

Read from
216.92.61.2:53
TypeValueTTL
SOAns566.pair.com. root.pair.com. 2026101609 3600 300 604800 36003600
NSns0000.ns0.com.3600
NSns566.pair.com.3600
A216.92.184.263600
MX10 mail.mailroute.net.3600
TXT"google-site-verification=l2odZBsOhLGLuC8GfKY9BTp8ewfcu4eFPi-IAPWFT8g"3600
TXT"apple-domain-verification=GdkWTmtklTL3wQU_0Ygg4tKpe66OPnB45UDj6wEFtNQ"3600
TXT"v=spf1 a mx a:qs4238.pair.com include:_spf.createsend.com include:mailgun.org ~all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, 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.
  • ✓ 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