robbreport.com

Checked 22 October 2026, 10:31 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.com generic · eNom, LLC · expires 2027-05-23

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
eNom, LLC
Registered
22 May 1995
Last changed
24 April 2026
Expires
23 May 2027
Status
active
Registry nameservers
ns-1529.awsdns-63.org, ns-1778.awsdns-30.co.uk, ns-379.awsdns-47.com, ns-965.awsdns-56.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 2027-05-23 #3
    The registration is valid until 2027-05-23 (212 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-1529.awsdns-63.org, ns-1778.awsdns-30.co.uk, ns-379.awsdns-47.com, ns-965.awsdns-56.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1529.awsdns-63.org, ns-1778.awsdns-30.co.uk, ns-379.awsdns-47.com, ns-965.awsdns-56.net
NS in the zone
ns-1529.awsdns-63.org, ns-1778.awsdns-30.co.uk, ns-379.awsdns-47.com, ns-965.awsdns-56.net
NameserverAddressesNetwork (AS)Glue
ns-1529.awsdns-63.org205.251.197.249 2600:9000:5305:f900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1778.awsdns-30.co.uk205.251.198.242 2600:9000:5306:f200::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-379.awsdns-47.com205.251.193.123 2600:9000:5301:7b00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.123 2600:9000:5301:7b00::1
ns-965.awsdns-56.net205.251.195.197 2600:9000:5303:c500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1529.awsdns-63.org, ns-1778.awsdns-30.co.uk, ns-379.awsdns-47.com, ns-965.awsdns-56.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-1529.awsdns-63.org 205.251.197.249NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1529.awsdns-63.org 2600:9000:5305:f900::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1778.awsdns-30.co.uk 205.251.198.242NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1778.awsdns-30.co.uk 2600:9000:5306:f200::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-379.awsdns-47.com 205.251.193.123NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-379.awsdns-47.com 2600:9000:5301:7b00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-965.awsdns-56.net 205.251.195.197NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-965.awsdns-56.net 2600:9000:5303:c500::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-1529.awsdns-63.org

Found

Primary (MNAME)
ns-1529.awsdns-63.org
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-1529.awsdns-63.org (205.251.197.249)1
ns-1529.awsdns-63.org (2600:9000:5305:f900::1)1
ns-1778.awsdns-30.co.uk (205.251.198.242)1
ns-1778.awsdns-30.co.uk (2600:9000:5306:f200::1)1
ns-379.awsdns-47.com (205.251.193.123)1
ns-379.awsdns-47.com (2600:9000:5301:7b00::1)1
ns-965.awsdns-56.net (205.251.195.197)1
ns-965.awsdns-56.net (2600:9000:5303:c500::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-1529.awsdns-63.org 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

warn

28 records at the apex

Found

Read from
205.251.197.249:53
TypeValueTTL
SOAns-1529.awsdns-63.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1529.awsdns-63.org.172800
NSns-1778.awsdns-30.co.uk.172800
NSns-379.awsdns-47.com.172800
NSns-965.awsdns-56.net.172800
A192.0.66.2460
MX10 robbreport-com.mail.protection.outlook.com.60
TXT"00d37000000hs8ieaw"1800
TXT"MS=ms78409805"1800
TXT"SFMC-9vnQuPAMoB5GyEoTpqPGyB3FDlgtDYTZjlokrvNS"1800
TXT"SFMC-SONVCUor0EOb-3D1lPS2NFZT5h3LgZmEMjV_B2zc"1800
TXT"_globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599"1800
TXT"_globalsign-domain-verification=MK_ZKmss4D_DdzGOsssHxxBOK6hJc6LGycFvNOESdZ"1800
TXT"_globalsign-domain-verification=cp6clnmUyUHPts3443s-P_H6_cQ9zZQod-48wHhdt3"1800
TXT"_globalsign-domain-verification=xfkrv3yRwA5GGm0E4l5RlcNKTqVD8KAYsYdCYTBMF0"1800
TXT"adobe-idp-site-verification=5f299ac5ccddedab8418f37aad62a1ff499e5979c3b247bd4229ca57071848e8"1800
TXT"adobe-idp-site-verification=cb2f176b-c641-432d-b44b-ab9f6f648312"1800
TXT"atlassian-domain-verification=nprFKP7f9bTtDxCbcLk3c0Ag6DYYRzhq/pIp/XJkAvuuP9aQ2b6LA84i7QeoUxAt"1800
TXT"facebook-domain-verification=msmd65ng7pa96hvzwqcyp2g5x7mdvy"1800
TXT"fastly-domain-delegation-ZWe0g5IMmPDAq0WH-20180918"1800
TXT"globalsign-domain-verification=GAw3QxpoQCUd6MEBcIrvwmn1548c2kZ_M8jDU57Ho3"1800
TXT"google-site-verification=7iWkc14tJG1FbX8U0QhLvRnTmSSwgmNlEpX45i9yhJc"1800
TXT"google-site-verification=AXn50WSIFNVzHB_BP-V9b2Dkoe8eDp1_dc_fS9nj1Jo"1800
TXT"google-site-verification=I-v2ggpfCyIgNu0HLY5-ynKnPBB7q1KhVD2YRfx7IeI"1800
TXT"google-site-verification=O8GINZNHMz3xOl72FCIoOG6fVdsoihL-VygMutuDmEg"1800
TXT"google-site-verification=uwHtzGsi3CPw3zDQ7mGvi5Z3VLqmrGefcTTkhK9yBvg"1800
TXT"tollbit-domain-verification=caa80cf147964834bc4de207aeef1dba346ddf71385072dd325b93f9f3abd913"1800
TXT"v=spf1 include:_spf.wpvip.com include:_spf.createsend.com include:spf.protection.outlook.com include:amazonses.com ~all"1800

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), MX (1m). Low TTLs are useful just before a planned change.
    #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