thestreet.com

Checked 22 October 2026, 11:03 UTC · via 8.8.8.8
!Passed with warnings
28 passed 1 warning 0 failed 2 info

Registration

info

.com generic · Amazon Registrar, Inc. · expires 2027-08-07

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Amazon Registrar, Inc.
Registered
8 August 1997
Last changed
3 July 2026
Expires
7 August 2027
Status
client transfer prohibited
Registry nameservers
ns-1177.awsdns-19.org, ns-1624.awsdns-11.co.uk, ns-411.awsdns-51.com, ns-840.awsdns-41.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 2027-08-07 #3
    The registration is valid until 2027-08-07 (288 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

info

ns-1177.awsdns-19.org, ns-1624.awsdns-11.co.uk, ns-411.awsdns-51.com, ns-840.awsdns-41.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1177.awsdns-19.org, ns-1624.awsdns-11.co.uk, ns-411.awsdns-51.com, ns-840.awsdns-41.net
NS in the zone
ns-1177.awsdns-19.org, ns-1624.awsdns-11.co.uk, ns-411.awsdns-51.com, ns-840.awsdns-41.net
NameserverAddressesNetwork (AS)Glue
ns-1177.awsdns-19.org205.251.196.153 2600:9000:5304:9900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1624.awsdns-11.co.uk205.251.198.88 2600:9000:5306:5800::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-411.awsdns-51.com205.251.193.155 2600:9000:5301:9b00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.155 2600:9000:5301:9b00::1
ns-840.awsdns-41.net205.251.195.72 2600:9000:5303:4800::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1177.awsdns-19.org, ns-1624.awsdns-11.co.uk, ns-411.awsdns-51.com, ns-840.awsdns-41.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-1177.awsdns-19.org 205.251.196.153NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1177.awsdns-19.org 2600:9000:5304:9900::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1624.awsdns-11.co.uk 205.251.198.88NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1624.awsdns-11.co.uk 2600:9000:5306:5800::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-411.awsdns-51.com 205.251.193.155NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-411.awsdns-51.com 2600:9000:5301:9b00::1NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-840.awsdns-41.net 205.251.195.72NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-840.awsdns-41.net 2600:9000:5303:4800::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-1177.awsdns-19.org

Found

Primary (MNAME)
ns-1177.awsdns-19.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-1177.awsdns-19.org (205.251.196.153)1
ns-1177.awsdns-19.org (2600:9000:5304:9900::1)1
ns-1624.awsdns-11.co.uk (205.251.198.88)1
ns-1624.awsdns-11.co.uk (2600:9000:5306:5800::1)1
ns-411.awsdns-51.com (205.251.193.155)1
ns-411.awsdns-51.com (2600:9000:5301:9b00::1)1
ns-840.awsdns-41.net (205.251.195.72)1
ns-840.awsdns-41.net (2600:9000:5303:4800::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-1177.awsdns-19.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

pass

34 records at the apex

Found

Read from
205.251.196.153:53
TypeValueTTL
SOAns-1177.awsdns-19.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1177.awsdns-19.org.172800
NSns-1624.awsdns-11.co.uk.172800
NSns-411.awsdns-51.com.172800
NSns-840.awsdns-41.net.172800
A151.101.2.981200
A151.101.194.981200
A151.101.130.981200
A151.101.66.981200
MX1 aspmx.l.google.com.1200
MX10 alt3.aspmx.l.google.com.1200
MX10 alt4.aspmx.l.google.com.1200
MX5 alt1.aspmx.l.google.com.1200
MX5 alt2.aspmx.l.google.com.1200
TXT"MS=ms96094852i"300
TXT"_globalsign-domain-verification=cIX1ivNtw7ufl4jy2h6LhnftWB5YciKIUmfXGBWg2I"300
TXT"_globalsign-domain-verification=cg_S4Z66HFO6sBvVdIigTrNXymQ_uzFR0hWX1kF9uE"300
TXT"atlassian-domain-verification=TQVLq5pPKMM+9jGMv28kmDAEtQfB1XQ7BDR+hCXIo7VM3teItO4OLRIALCcQIZkr"300
TXT"dVtK9LDT1Xpt6M+pb8w0+IvMBnAYqxvukR1gYVCHL+Oa4ZRySJ9w22hQh7KEF9oYUZiMpKAbw/dlop5md9YsVA=="300
TXT"facebook-domain-verification=416d14oltcgfbncj7o3wpqd6olibat"300
TXT"google-site-verification=8S-tPxcqBo_XDStDNqT8qrz6foPtrBnNBIo6omItdfw"300
TXT"google-site-verification=B5H6gkEouu6SfSKEwkaBZP-0cLA9QO456ezS8nt8LDs"300
TXT"google-site-verification=ElzGft_Ru7J9Bp89wvxBrAVfAKZ-DbXenJxZD_eWj5k"300
TXT"google-site-verification=FjhZZN1-LxEX4VWDiQecUA9riexMoQKE-VveV815Xt8"300
TXT"google-site-verification=_85CbbSSdenYW5wUeFoKy6suKpBjr7sWUH2qeW_TYFE"300
TXT"google-site-verification=r1mP-vkNZZCukKobli7Yx8l8rQlDX_FhzMQF2uqngqY"300
TXT"have-i-been-pwned-verification=139d4f3518a76d09457204d6fc574a51"300
TXT"v=spf1 a mx:thestreet.com include:_spf.google.com ip4:204.69.255.133 ip:107.23.8.172 ip:107.23.89.155 ip:107.23.91.192 include:_spf.salesforce.com include:amazonses.com ~all"300
CAA0 issue "Digicert.com"300
CAA0 issue "awstrust.com"300
CAA0 issue "entrust.net"300
CAA0 issue "globalsign.com"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "sectigo.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 20m, MX 20m, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: Digicert.com, awstrust.com, entrust.net, globalsign.com, letsencrypt.org, sectigo.com.