wps.com

Checked 22 October 2026, 11:33 UTC · via 8.8.8.8
!Passed with warnings
26 passed 1 warning 0 failed 4 info

Registration

info

.com generic · Dominet (HK) Limited · expires 2036-01-26

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Dominet (HK) Limited
Registered
25 January 1993
Last changed
1 March 2026
Expires
26 January 2036
Status
active
Registry nameservers
ns-1058.awsdns-04.org, ns-1600.awsdns-08.co.uk, ns-525.awsdns-01.net, ns-64.awsdns-08.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 2036-01-26 #3
    The registration is valid until 2036-01-26 (3382 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns-1058.awsdns-04.org, ns-1600.awsdns-08.co.uk, ns-525.awsdns-01.net, ns-64.awsdns-08.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1058.awsdns-04.org, ns-1600.awsdns-08.co.uk, ns-525.awsdns-01.net, ns-64.awsdns-08.com
NS in the zone
ns-1058.awsdns-04.org, ns-1600.awsdns-08.co.uk, ns-525.awsdns-01.net, ns-64.awsdns-08.com
NameserverAddressesNetwork (AS)Glue
ns-1058.awsdns-04.org205.251.196.34 2600:9000:5304:2200::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1600.awsdns-08.co.uk205.251.198.64 2600:9000:5306:4000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-525.awsdns-01.net205.251.194.13 2600:9000:5302:d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-64.awsdns-08.com205.251.192.64 2600:9000:5300:4000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.192.64 2600:9000:5300:4000::1

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1058.awsdns-04.org, ns-1600.awsdns-08.co.uk, ns-525.awsdns-01.net, ns-64.awsdns-08.com.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1058.awsdns-04.org 205.251.196.34NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1058.awsdns-04.org 2600:9000:5304:2200::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1600.awsdns-08.co.uk 205.251.198.64NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1600.awsdns-08.co.uk 2600:9000:5306:4000::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-525.awsdns-01.net 205.251.194.13NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-525.awsdns-01.net 2600:9000:5302:d00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-64.awsdns-08.com 205.251.192.64NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-64.awsdns-08.com 2600:9000:5300:4000::1NOERROR, 9 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 1 · primary ns-1600.awsdns-08.co.uk

Found

Primary (MNAME)
ns-1600.awsdns-08.co.uk
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1058.awsdns-04.org (205.251.196.34)1
ns-1058.awsdns-04.org (2600:9000:5304:2200::1)1
ns-1600.awsdns-08.co.uk (205.251.198.64)1
ns-1600.awsdns-08.co.uk (2600:9000:5306:4000::1)1
ns-525.awsdns-01.net (205.251.194.13)1
ns-525.awsdns-01.net (2600:9000:5302:d00::1)1
ns-64.awsdns-08.com (205.251.192.64)1
ns-64.awsdns-08.com (2600:9000:5300:4000::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-1600.awsdns-08.co.uk is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

30 records at the apex

Found

Read from
205.251.196.34:53
TypeValueTTL
SOAns-1600.awsdns-08.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1058.awsdns-04.org.172800
NSns-1600.awsdns-08.co.uk.172800
NSns-525.awsdns-01.net.172800
NSns-64.awsdns-08.com.172800
A190.92.219.142300
MX1 aspmx.l.google.com.300
MX10 alt3.aspmx.l.google.com.300
MX10 alt4.aspmx.l.google.com.300
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT"2017082800000020y7yxe150ek5y8555hk5bbxlclnje6uf7ez5rm87rjdpvyrg7"60
TXT"ab655b73d42a468299b95b89cc03a449"60
TXT"google-site-verification=0bvJqACoxoHiEZCUV_BRjq6HPiJUP34Xr_HrSkF6GIQ"60
TXT"google-site-verification=2LuGUyVmlVxB4KESPxbVuZkqQKx0NC4Zob7TLWRKWag"60
TXT"google-site-verification=GJmCX_5kV344x7lo2KRUOVcKAvLa2QiyzfCb8-SQu6Q"60
TXT"google-site-verification=Huc-ZY40j6fkIoDtqE6jAbMs2OsQk8iZGEfBGxM8j-o"60
TXT"google-site-verification=Jz4e-cEzLdCt7Mr9aScSfIzLvPBE2NHlDL3KYTU3e8U"60
TXT"google-site-verification=L05ZRouFNapVhDuQnxvJGiBIrfrpQDiHPC_3DyH7ROk"60
TXT"google-site-verification=Ub0zEhm8Wh2Siw76LP5fFWi3Vd1iaPyH4LkGrjFg77Q"60
TXT"google-site-verification=WZkgTqms06Y_ddJdRC-4JF_a2TghOHyV0aUQfN7nQ0c"60
TXT"google-site-verification=bBgwHYxQX1tly9tf8RwtriWtkhTl9T73XVQ9AMBCafQ"60
TXT"google-site-verification=hKBQypFimzlyfEft0EPRkDqGZrDFzS9gqKtVXaF3_G4"60
TXT"google-site-verification=jGN5Ul2MVE8-DNoDCT7vGwQBbp1bg-4v5NZmE2SrFlE"60
TXT"google-site-verification=y82L47wGlBdkCPwSzHzdi24ZGZNgN2m00MW1zH3MDJY"60
TXT"google-site-verification=zqxia10BaeOPQe0m-YgFOpQfgc6beWqYJXDRSTQiqE0"60
TXT"phb7h3rylq6xg4z8hvhxh6h10b7t4pkw"60
TXT"v=spf1 include:amazonses.com include:_SPF.Google.com ~all"60
TXT"yandex-verification: 7102bbd79c4ae5bd"60
TXT"yandex-verification: 9f65f913a932dd9c"60

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 2d.
  • ✓ 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