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78
Total
70
DNS
90
Email
81
Security
100
Network
60
Availability
Domainexpedia.com
IPv42
IPv62
MX records2
StatusActive
Domain technical report

Bot or Not?

expedia.com

Generated: 2026-08-08T21:48:10-05:00 · Cached result

JSONCSVPDFVisit site
IPv42
IPv62
MX2
NS10

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓
IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

10 NS record(s); 2 or more required.

✓
SOA record10 / 10 pts · Dns

Authoritative zone record.

!
DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

!
CAA policy0 / 5 pts · Dns

Certificate authority restriction.

!
DNS propagation0 / 10 pts · Dns

Agreement between public resolvers.

✓
MX records20 / 20 pts · Mail

2 MX record(s).

✓
SPF25 / 25 pts · Mail

SPF policy published.

✓
DMARC25 / 25 pts · Mail

DMARC policy published.

✓
DKIM20 / 20 pts · Mail

A DKIM selector was verified.

!
MTA-STS0 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

71 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

✓
PTR reverse DNS30 / 30 pts · Network

PTR: a23-33-29-216.deploy.static.akamaitechnologies.com

✓
IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓
IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓
DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

!
HTTP response0 / 40 pts · Availability

HTTP/2 429

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)
23.33.29.216
23.33.29.204

AAAA

2 record(s)
2600:1407:3c00:17::1740:7289
2600:1407:3c00:17::1740:728b

CNAME

0 record(s)
—

Not configured

MX

2 record(s)
10 mxa.expediagroup.com.
10 mxb.expediagroup.com.

TXT

43 record(s)
"amazonses:oZ2yR24a2IvFfvd7rTosskhpBLV0+ALRtvkRJIjx0fo="
"slack-domain-verification=81W2yd6WvPIV2bIiJ0v7Z9CctNAA8jqAQl8WaAJq"
"perplexity-ai-domain-verification-kx8cwa=8WA6k9CqOacJLnLYJunqAVGGC"
"ZOOM_verify_ofBcMvjmQlCZcaU4dvIkgQ"
"adobe-idp-site-verification=abcfaaf9-27be-4dca-a1e1-c927aef12f3f"
"_slnmbnij2ra2pe5luncgck1q9xp153b"
"teamviewer-sso-verification=aed054b0717d4220825c45cb229bfdb2"
"_globalsign-domain-verification=VhFG-UAc8IPlmik4wizjFi149rlyYfubwGgIy_Ila4"
"google-site-verification=FpDWRaM4PuuKkac8GS2WnRrOL2ETEawDDPSUqkJHUmc"
"miro-verification=d36744c01c72c4c0e036eacc18ffe55264b3bf81"
"facebook-domain-verification=imkvqqxv2t6mzz9o2rqoowbjmebkw9"
"v=spf1 include:_spf.expedia.com a:b.spf.service-now.com include:_spf.qemailserver.com include:spf.clearslide.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.sidetrade.net ip4:212.99.44.68 ip4:212.99.44.69 ip4:83.138.167.180 ip4:195.5" "0.76.198 ip4:83.138.167.180/30 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:199.15.213.62 ip4:199.15.213.63 ip4:192.28.150.108 ip4:66.244.67.50 -all"
"apple-domain-verification=0Cq9m86umSJj48Lc"
"mailru-verification: 1b3eba1af3b91214"
"amazonses:sG5OYkWVHIpG/aa9orqZIna+hfMfRpT1SGaCb4D4XVw="
"docusign=4188e9ec-e035-430e-88b2-7a13724ef5a5"
"amazonses:LZ0J6MYU9V4K1tMfUCKKyF2lrqYy7/T1a3SGHMTkgdI="
"amazonses:mDgr5HTfTVGx3+y1oKrXWeGLfIIUB6TYS727YPN+MVM="
"amazonses:glyQN3VG7+2GwQzW53o2g3FKyzhxfj1s1MoJmxgF/IM="
"amazonses:6N5k7dR50wcCMNvXtEVCL7tVvOqZBQmuFFEJLokVIfE="
"amazonses:Fo+DrXJ2hWyGoODXpSHEzYI4Uw9L93rskKKD/pbX9qk="
"anthropic-domain-verification-gvhc3w=7DZit0fI0UvkLidnFGXWSj673"
"amazonses:t7uPAmLr+GQsilBGtLdODuKQfxX78F7KKROYzkXeDnk="
"docusign=af374066-7f8d-4e9e-aa34-ced1f3929a3d"
"openai-domain-verification=dv-LcuXOUafDEymiB6NOaKRg5yD"
"MS=ms41917382"
"apple-domain-verification=dzOcCMjpBEyl50Bc6Wb_j4B10rRmI1Jan_auP5P2lcQ"
"atlassian-domain-verification=BoDCBNyHJzHh97Myx/Z4n3grU8sMEGR10Mi8CdpStC01PdMAuIARlKP/odGI7CvN"
"amazonses:Qz9hS4Kkufxpp+jJXEYur6QH8sCMrNyMuMgqWDY0res="
"amazonses:L/znkTRG3CC7az8kQioGsNeARe/8ERvOQUwjq69Ov8A="
"dropbox-domain-verification=4ujrmug64lqg"
"smartsheet-site-validation=1faPwvohZowpNS7Bl4ROqo9qp0soq7Mo"
"x034XVMC1Z3q1tp7Rd2+WV9Cf8GQ7wqakjbNinoZvSGB2K7/oQbi2hLe8HLezV0ia4zePzaZaIAwzuXiMPSM9A=="
"lucid-verification=kfm1DJP5pmf-wyf1qxd"
"_qhfakp24u4ate3lbyvw1p3veiru4lkd"
"ca3-7a14c6a8346148a8a530cc85edf8eaa2"
"tiktok-developers-site-verification=xu7umPD0SGmugD16amWLt5izfF818tcR"
"amazonses:GpLcOvJxxnz0UuiDzgnZCnWdvkNwNJNDoZsi+jNLl70="
"cisco-ci-domain-verification=353929ee9fd3a3760facd2437590f676e7cf9395c48c74d21b1df486d09f3374"
"facebook-domain-verification=s4h6e1h04jupatgxdgiqjclfwmvxu1"
"amazonses:JqZ7DCH6v3rdHV51NIWOkU7wPgB0aSTP0Z1hF9tr9N8="
"_wona8ky5rjcq7mpv89xu2z03gzgw4ox"
"google-site-verification=nK8ds4mXu1b3H3be6v0EFQoBDNL0ehLYho-eRN0mmik"

NS

10 record(s)
pdns2.ultradns.net.
pdns3.ultradns.org.
dns2.p09.nsone.net.
dns1.p09.nsone.net.
pdns1.ultradns.net.
pdns6.ultradns.co.uk.
dns4.p09.nsone.net.
dns3.p09.nsone.net.
pdns5.ultradns.info.
pdns4.ultradns.org.

SOA

1 record(s)
pdns1.ultradns.net. domains.expediagroup.com. 2017051073 43200 7200 1209600 3600

CAA

0 record(s)
—

Not configured

DS

0 record(s)
—

Not configured

DNSKEY

0 record(s)
—

Not configured

RRSIG

0 record(s)
—

Not configured

NSEC

0 record(s)
—

Not configured

NSEC3

0 record(s)
—

Not configured

SRV

0 record(s)
—

Not configured

NAPTR

0 record(s)
—

Not configured

TLSA

0 record(s)
—

Not configured

SSHFP

0 record(s)
—

Not configured

SPF

Configured
v=spf1 include:_spf.expedia.com a:b.spf.service-now.com include:_spf.qemailserver.com include:spf.clearslide.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.sidetrade.net ip4:212.99.44.68 ip4:212.99.44.69 ip4:83.138.167.180 ip4:195.50.76.198 ip4:83.138.167.180/30 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:199.15.213.62 ip4:199.15.213.63 ip4:192.28.150.108 ip4:66.244.67.50 -all

DMARC

Configured
v=DMARC1; p=reject; fo=1; rua=mailto:expedia@rua.netcraft.com,mailto:dmarc_agg@dmarc.250ok.net ; ruf=mailto:expedia@ruf.netcraft.com,mailto:dmarc_fr@dmarc.250ok.net

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDY8KkWqE0IQ0i2NcBBxyqHROJwSxJnzyG7u6Hf/kArIu2DGO6H4jYI/07r2NTn+nRwOneHTja4FeVI5ruQ4pc4upfftFpfGFg8MfmFwztaLhLApCAWabPMuZcnf6HQXN6xeu8obYYJNfXswLNsHRIRD2nJ7A10PW492WgI9lLHDwIDAQAB; n=1024,1457642105,1473539705

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Bot or Not?
Description
Final URL
https://www.expedia.com/
HTTP status
429

HTTP

Status
HTTP/2 429
Final URL
https://www.expedia.com/
Version
3
Server
istio-envoy
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Let's Encrypt
CN
expedia.com
Valid from
2026-07-21T17:02:32-05:00
Valid until
2026-10-19T17:02:31-05:00
Days remaining
71
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

4 active
✓
HSTSImplemented
✓
Content Security PolicyImplemented
✓
X-Content-Type-OptionsImplemented
✓
X-Frame-OptionsImplemented
—
Referrer PolicyNot detected
—
Permissions PolicyNot detected
—
Cross-Origin-Opener-PolicyNot detected
—
Cross-Origin-Embedder-PolicyNot detected
—
Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Review
!
Differences detected

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
23.45.123.34, 23.45.123.6
59,85 ms
Cloudflare
1.1.1.1
23.33.29.204, 23.33.29.216
51,96 ms
Quad9
9.9.9.9
23.33.29.204, 23.33.29.216
51,60 ms
OpenDNS
208.67.222.222
23.33.29.204, 23.33.29.216
67,44 ms
AdGuard
94.140.14.14
23.33.40.137, 23.33.40.143
68,05 ms

IP, geolocation and ASNAssociated network information

23.33.29.216

No data
success
No
country
region
city
asn
organization
isp

23.33.29.204

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

mxa.expediagroup.com

Port 25: Closed/unreachable - 15.7 ms - 
Port 465: Closed/unreachable - 4020.6 ms - 
Port 587: Closed/unreachable - 4033.8 ms -

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