DNS Report: bytedance.com

Generated: 2026-08-09T12:48:05-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/203 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55160 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
122.14.229.7
122.14.229.102
AAAA
CNAME
MX
30 mx3.bytedance.com.
20 mx2.bytedance.com.
10 mx1.bytedance.com.
TXT
"apple-domain-verification=KlrDhSwkBq9ZkUWn"
"google-site-verification=RkMri1fBwRir_qAOsXJh6WcytxBacgvh8o7DUGioAUc"
"verification-code-site-edm-va=oFhpOL8myiDRExWUB3e6"
"verification-code-site-edm-cn=9JlHF5w5oHKFMkG8HODW"
"google-site-verification=MGBY8j_l7PbAjASO0SuC8WonMUTOtoq_CRpJllMnkSo"
"MS=ms14349776"
"google-site-verification=UoLEfXsurZtmvIO9wNDJyd6cdfGjPaykKm0gib8IcL0"
"google-site-verification=rQrBoBgyaqyk5lfT3pHY632NSq-q4-tW9BgdbMFBrgA"
"v=spf1 include:_spf.google.com include:spf1.dm.aliyun.com include:spf.bytedance.com include:spf.lms.bytedance.com include:spf.em.bytedance.com -all"
"aliyun-site-verification=0f8a16f2-2155-4ce6-b4af-13247132116e"
"MS=1DDB046E2A871CA1D690F832D14D973FC9849E8C"
"MS=ms19299164"
"google-site-verification=TXhXZ4UvH4zKYBh2u12gWuGpjKg7yAqjH55lohwhdw0"
NS
vip4.alidns.com.
vip3.alidns.com.
SOA
vip3.alidns.com. hostmaster.hichina.com. 2025121015 3600 1200 86400 600
CAA
DS
DNSKEY
RRSIG
;; communications error to 69.64.44.20#53: timed out
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP