premierinn.com

Checked 22 October 2026, 10:21 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-05-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
9 May 2004
Last changed
5 May 2026
Expires
9 May 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
a1-124.akam.net, a2-65.akam.net, a20-66.akam.net, a24-67.akam.net, a5-64.akam.net, a9-65.akam.net
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 2027-05-09 #3
    The registration is valid until 2027-05-09 (199 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a1-124.akam.net, a2-65.akam.net, a20-66.akam.net, a24-67.akam.net, a5-64.akam.net, a9-65.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-124.akam.net, a2-65.akam.net, a20-66.akam.net, a24-67.akam.net, a5-64.akam.net, a9-65.akam.net
NS in the zone
a1-124.akam.net, a2-65.akam.net, a20-66.akam.net, a24-67.akam.net, a5-64.akam.net, a9-65.akam.net
NameserverAddressesNetwork (AS)Glue
a1-124.akam.net193.108.91.124 2600:1401:2::7cAS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a2-65.akam.net95.100.174.65 2600:1480:7000::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a20-66.akam.net95.100.175.66 2a02:26f0:67::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a24-67.akam.net2.16.130.67 2600:1480:9800::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a5-64.akam.net95.100.168.64 2600:1480:b000::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a9-65.akam.net184.85.248.65 2a02:26f0:117::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-124.akam.net, a2-65.akam.net, a20-66.akam.net, a24-67.akam.net, a5-64.akam.net, a9-65.akam.net.
  • ✓ 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 6 IPv4 /24s and 6 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 11 addresses.
  • i
    All nameserver names under .net
    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

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a1-124.akam.net 193.108.91.124NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a1-124.akam.net 2600:1401:2::7cNOERROR, 4 ms, authoritativenoyes / yesrefused41824.6
a2-65.akam.net 95.100.174.65NOERROR, 5 ms, authoritativenoyes / yesrefused48878.29
a2-65.akam.net 2600:1480:7000::41NOERROR, 4 ms, authoritativenoyes / yesrefused48878.33
a20-66.akam.net 95.100.175.66NOERROR, 5 ms, authoritativenoyes / yesrefused48878.30
a20-66.akam.net 2a02:26f0:67::42NOERROR, 5 ms, authoritativenoyes / yesrefused48878.33
a24-67.akam.net 2.16.130.67NOERROR, 6 ms, authoritativenoyes / yesrefused48878.29
a24-67.akam.net 2600:1480:9800::43NOERROR, 6 ms, authoritativenoyes / yesrefused48878.30
a5-64.akam.net 95.100.168.64NOERROR, 6 ms, authoritativenoyes / yesrefused41824.7
a5-64.akam.net 2600:1480:b000::40NOERROR, 5 ms, authoritativenoyes / yesrefused41824.11
a9-65.akam.net 184.85.248.65NOERROR, 6 ms, authoritativenoyes / yesrefused41824.6
a9-65.akam.net 2a02:26f0:117::41NOERROR, 4 ms, authoritativenoyes / yesrefused41824.11

Checks

  • ✓ All respond #14
    All 12 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: a1-124.akam.net: "41824.4"; a1-124.akam.net: "41824.6"; a2-65.akam.net: "48878.29"; a2-65.akam.net: "48878.33"; a20-66.akam.net: "48878.30"; a20-66.akam.net: "48878.33"; a24-67.akam.net: "48878.29"; a24-67.akam.net: "48878.30"; a5-64.akam.net: "41824.7"; a5-64.akam.net: "41824.11"; a9-65.akam.net: "41824.6"; a9-65.akam.net: "41824.11". 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 2016022047 · primary a1-124.akam.net

Found

Primary (MNAME)
a1-124.akam.net
Contact (RNAME)
postmaster.whitbread.com
Serial
2016022047
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
a1-124.akam.net (193.108.91.124)2016022047
a1-124.akam.net (2600:1401:2::7c)2016022047
a2-65.akam.net (95.100.174.65)2016022047
a2-65.akam.net (2600:1480:7000::41)2016022047
a20-66.akam.net (95.100.175.66)2016022047
a20-66.akam.net (2a02:26f0:67::42)2016022047
a24-67.akam.net (2.16.130.67)2016022047
a24-67.akam.net (2600:1480:9800::43)2016022047
a5-64.akam.net (95.100.168.64)2016022047
a5-64.akam.net (2600:1480:b000::40)2016022047
a9-65.akam.net (184.85.248.65)2016022047
a9-65.akam.net (2a02:26f0:117::41)2016022047

Checks

  • ✓ Serial 2016022047 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-124.akam.net is one of the listed nameservers.
  • ✓ Contact postmaster@whitbread.com #25
    The SOA RNAME postmaster.whitbread.com means postmaster@whitbread.com.
  • ✓ Date-based serial #26
    The serial 2016022047 follows the YYYYMMDDnn convention (2016-02-20).

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

warn

17 records at the apex

Found

Read from
193.108.91.124:53
TypeValueTTL
SOAa1-124.akam.net. postmaster.whitbread.com. 2016022047 10800 3600 604800 86400300
NSa9-65.akam.net.300
NSa2-65.akam.net.300
NSa24-67.akam.net.300
NSa5-64.akam.net.300
NSa20-66.akam.net.300
NSa1-124.akam.net.300
A2.16.183.420
A2.16.183.1420
MX10 mxa-00220b01.gslb.pphosted.com.300
MX20 mxb-00220b01.gslb.pphosted.com.300
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:dayforcehcm.com ~all"60
TXT"MS=ms84148140"60
TXT"google-site-verification=ffPSn-P7807-Nzn98HConVXmf4gBQh2FCEXl9a5J1xE"60
TXT"_zeit198jtutzf6muobu5jqpga0xyxvr"60
TXT"facebook-domain-verification=1b2tbcsmwawawiz6cvaaym1uq9z9n1"60
TXT"mandrill_verify.xITsWDa3FJjK1ZWCRYNcMQ"60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 5m; resolvers may use either.
    #32
  • ✓ 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