weightwatchers.com

Checked 22 October 2026, 11:25 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · GoDaddy Corporate Domains, LLC · expires 2027-07-07

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy Corporate Domains, LLC
Registered
8 July 1997
Last changed
6 June 2026
Expires
7 July 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
ns-1353.awsdns-41.org, ns-1645.awsdns-13.co.uk, ns-59.awsdns-07.com, ns-820.awsdns-38.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 2027-07-07 #3
    The registration is valid until 2027-07-07 (257 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

ns-1353.awsdns-41.org, ns-1645.awsdns-13.co.uk, ns-59.awsdns-07.com, ns-820.awsdns-38.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1353.awsdns-41.org, ns-1645.awsdns-13.co.uk, ns-59.awsdns-07.com, ns-820.awsdns-38.net
NS in the zone
ns-1353.awsdns-41.org, ns-1645.awsdns-13.co.uk, ns-59.awsdns-07.com, ns-820.awsdns-38.net
NameserverAddressesNetwork (AS)Glue
ns-1353.awsdns-41.org205.251.197.73 2600:9000:5305:4900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1645.awsdns-13.co.uk205.251.198.109 2600:9000:5306:6d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-59.awsdns-07.com205.251.192.59 2600:9000:5300:3b00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.192.59 2600:9000:5300:3b00::1
ns-820.awsdns-38.net205.251.195.52 2600:9000:5303:3400::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1353.awsdns-41.org, ns-1645.awsdns-13.co.uk, ns-59.awsdns-07.com, ns-820.awsdns-38.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 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-1353.awsdns-41.org 205.251.197.73NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1353.awsdns-41.org 2600:9000:5305:4900::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1645.awsdns-13.co.uk 205.251.198.109NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1645.awsdns-13.co.uk 2600:9000:5306:6d00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-59.awsdns-07.com 205.251.192.59NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-59.awsdns-07.com 2600:9000:5300:3b00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-820.awsdns-38.net 205.251.195.52NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-820.awsdns-38.net 2600:9000:5303:3400::1NOERROR, 4 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-59.awsdns-07.com

Found

Primary (MNAME)
ns-59.awsdns-07.com
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-1353.awsdns-41.org (205.251.197.73)1
ns-1353.awsdns-41.org (2600:9000:5305:4900::1)1
ns-1645.awsdns-13.co.uk (205.251.198.109)1
ns-1645.awsdns-13.co.uk (2600:9000:5306:6d00::1)1
ns-59.awsdns-07.com (205.251.192.59)1
ns-59.awsdns-07.com (2600:9000:5300:3b00::1)1
ns-820.awsdns-38.net (205.251.195.52)1
ns-820.awsdns-38.net (2600:9000:5303:3400::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-59.awsdns-07.com 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

33 records at the apex

Found

Read from
205.251.197.73:53
TypeValueTTL
SOAns-59.awsdns-07.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1353.awsdns-41.org.172800
NSns-1645.awsdns-13.co.uk.172800
NSns-59.awsdns-07.com.172800
NSns-820.awsdns-38.net.172800
A151.101.2.99300
A151.101.194.99300
A151.101.66.99300
A151.101.130.99300
MX10 mxa-0000eb02.gslb.pphosted.com.300
MX10 mxb-0000eb02.gslb.pphosted.com.300
MX20 mx0a-0000eb02.pphosted.com.300
MX20 mx0b-0000eb02.pphosted.com.300
TXT"2y5s9tths4f83vx73rdh6t98lp11wftg"300
TXT"adobe-idp-site-verification=d08fcea4fb5c357fb44fbda580eb556d5cf97e705508ed2ade5fe409b55aafe2"300
TXT"atlassian-domain-verification=5AKn2CYf8BrRIBS5s/lAaS+MdjjqY6V/0X3skan93GncbjRd4CupwuXOu83symW4"300
TXT"gh52d8gnhym28grx7qfv5s8h7szqgr34"300
TXT"google-site-verification=3r_KQB49uTJrqKwsHeaErHRYBmfMD_BaYyjegW5IWvA"300
TXT"google-site-verification=6T8SNvpjhyWKSxYHc0fKiUrH303hQAyAJb2ho8IcL_I"300
TXT"google-site-verification=7N2JR5dXR3oWZJ0vLn3f4u5HBv-f9-AexZ6gDLTshZw"300
TXT"google-site-verification=7pASYuHuYQhrhjTBcPM14XfhCngRE7TGYtjE2gRltuM"300
TXT"google-site-verification=IeiSZWVQmaEdrLSVd0h-f8fXEmCFOFwKYcbZNpRaNhs"300
TXT"google-site-verification=LzFU5qEe05qcOhpWMdNwNmCo5omPnozHJki9LNNaluI"300
TXT"google-site-verification=TRM4SCIVEfeuJ7tg7y2FanSPkF2rAoYs1XLVJFXD0aY"300
TXT"google-site-verification=XsgC73ROKO_yAstYt7lzig649LFCBL-urXlOo1Kdv7M"300
TXT"google-site-verification=ZUzqt-Qp3Vx8jOaSJEvvSQPntm7tfVJTQcVh6MiFO_w"300
TXT"google-site-verification=liL82lyWAVw5kpzj1nEBgo_hya_dhNh5ZlpTAPFIR_A" "google-site-verification=eGBgALTpTnIZwlEvpEBnuZhOdtqVwncPaHI5w3gwITI"300
TXT"google-site-verification=nMXvfQaWhzQzrz_KEjbTUKQJiTSBQmDVAKiJhoizP8E"300
TXT"hj-ownership=KMBBQa92AqAy"300
TXT"lucid-verification=tpf7nzv3mkb6hvg.QRA"300
TXT"pinterest-site-verification=3d8ec9d0213024cbeaec2dfed330dd41"300
TXT"pinterest-site-verification=67815a7612fa390031d75ce8d14a51af"300
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all"300

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