tradingview.com

Checked 22 October 2026, 11:12 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · DomainSpot LLC · expires 2032-03-20

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
DomainSpot LLC
Registered
20 March 2010
Last changed
5 June 2023
Expires
20 March 2032
Status
client transfer prohibited
Registry nameservers
ns-1533.awsdns-63.org, ns-1853.awsdns-39.co.uk, ns-234.awsdns-29.com, ns-619.awsdns-13.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 2032-03-20 #3
    The registration is valid until 2032-03-20 (1976 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-1533.awsdns-63.org, ns-1853.awsdns-39.co.uk, ns-234.awsdns-29.com, ns-619.awsdns-13.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1533.awsdns-63.org, ns-1853.awsdns-39.co.uk, ns-234.awsdns-29.com, ns-619.awsdns-13.net
NS in the zone
ns-1533.awsdns-63.org, ns-1853.awsdns-39.co.uk, ns-234.awsdns-29.com, ns-619.awsdns-13.net
NameserverAddressesNetwork (AS)Glue
ns-1533.awsdns-63.org205.251.197.253 2600:9000:5305:fd00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1853.awsdns-39.co.uk205.251.199.61 2600:9000:5307:3d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-234.awsdns-29.com205.251.192.234 2600:9000:5300:ea00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.192.234 2600:9000:5300:ea00::1
ns-619.awsdns-13.net205.251.194.107 2600:9000:5302:6b00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1533.awsdns-63.org, ns-1853.awsdns-39.co.uk, ns-234.awsdns-29.com, ns-619.awsdns-13.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-1533.awsdns-63.org 205.251.197.253NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1533.awsdns-63.org 2600:9000:5305:fd00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1853.awsdns-39.co.uk 205.251.199.61NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1853.awsdns-39.co.uk 2600:9000:5307:3d00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-234.awsdns-29.com 205.251.192.234NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-234.awsdns-29.com 2600:9000:5300:ea00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-619.awsdns-13.net 205.251.194.107NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-619.awsdns-13.net 2600:9000:5302:6b00::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-1533.awsdns-63.org

Found

Primary (MNAME)
ns-1533.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-1533.awsdns-63.org (205.251.197.253)1
ns-1533.awsdns-63.org (2600:9000:5305:fd00::1)1
ns-1853.awsdns-39.co.uk (205.251.199.61)1
ns-1853.awsdns-39.co.uk (2600:9000:5307:3d00::1)1
ns-234.awsdns-29.com (205.251.192.234)1
ns-234.awsdns-29.com (2600:9000:5300:ea00::1)1
ns-619.awsdns-13.net (205.251.194.107)1
ns-619.awsdns-13.net (2600:9000:5302:6b00::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-1533.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

35 records at the apex

Found

Read from
205.251.197.253:53
TypeValueTTL
SOAns-1533.awsdns-63.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1533.awsdns-63.org.172800
NSns-1853.awsdns-39.co.uk.172800
NSns-234.awsdns-29.com.172800
NSns-619.awsdns-13.net.172800
A18.64.211.5060
A18.64.211.2960
A18.64.211.7360
A18.64.211.7560
MX1 aspmx.l.google.com.3600
MX10 alt3.aspmx.l.google.com.3600
MX10 alt4.aspmx.l.google.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
TXT"MS=ms74913796"300
TXT"OSSRH-66193"300
TXT"ahrefs-site-verification_fbc4fd78b803a8025433f44968da25d0d5cc1f09aba1cfe6c38e002c47a0d92f"300
TXT"ahrefs-site-verification_ff489c0901e2335eb065bcd52379c5481d7f047979d7bcd4fd1398988a78394e"300
TXT"airalo-domain-verification=vIRVbRjCTvc9bK0"300
TXT"anthropic-domain-verification-xvcm2x=eXJYcraVTmD1yoA7lKoVDGGs7"300
TXT"apple-domain-verification=KPB6v44CzAAtoTdB"300
TXT"atlassian-domain-verification=ACFrbt3vEHGhrIeuur9DfBI/ubtY1TaGcGONtllMj4HIVCy3rZ9OpDW5hM7f7PsZ"300
TXT"facebook-domain-verification=q2nxt9eqwpzxhwybcf5bt12inaenw4"300
TXT"google-site-verification=9uKE2dmFkHWGuEKId7QZRq1L7ECxE0go0jVec5YdDaE"300
TXT"google-site-verification=RJ-pzhWtRTxVtX_IcL0inFYr1f-JYz5OfoV_U-PMcAg"300
TXT"google-site-verification=Ue3570n7vZuioCoaNP2SinjxIqE_sRVKtNIDvHc1IcA"300
TXT"google-site-verification=ZtR5Vni2RsxCU0duniE2wjNGAzyqwVow5zoPQELUF1I"300
TXT"google-site-verification=bXl07yfMj5UBsFMSbT5cFwAhZSdm8EfY6kmKq1rbRaw"300
TXT"mailru-verification: 3568d4d2b07a8a13"300
TXT"mailru-verification: b86bdc6ce355a5b2"300
TXT"v=spf1 +a +mx include:_spf.google.com include:amazonses.com include:spf.braintreegateway.com include:_spf.mta1.tradingview.com include:_spf.mta2.tradingview.com include:_spf.mta3.tradingview.com -all"300
TXT"wmail-verification: b71ef0eac7272495471d977fb049a15a"300
TXT"yahoo-verification-key=6rT0mVO7lV2y+UAHRyLnpvdHy6Q4566F6uqRQbfTJgY="300
TXT"yahoo-verification-key=8aM855eZZkCpYAt9vnSu54xZHqQknH4NlScyx+uOFoM="300
TXT"yahoo-verification-key=nzqViu3u8PsW+IXUro42NuzGchEJUWZC1sntBVBH2+I="300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (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