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teamtreehouse.com

Its Domain Power Rank is relatively high.

Domain Power Rank
61.6
About Domain Power Rank
Global Rank
#13,099

▼ 1,134

Rank in TLD
#6,214

▼ 532

Referring Domains
3,150

▲ 59

Avg. Referrer Power Rank
31.8
Subdomains
19
Domain age
15 yr 7 mo

Referring Domains

Top referring domains
Referring domain Power Rank Global Rank
godaddy.com94.7#13
wordpress.org93.7#18
github.com93.6#19
shopify.com92.5#28
microsoft.com91.9#33
wikipedia.org91.8#34
adobe.com90.7#43
squarespace.com90.3#46
mozilla.org89.8#52
wix.com88.8#61

Basic Information

TLD
.com
Registration date
22 Mar 2011
Last updated
20 Feb 2026
Expires
22 Mar 2027 (137 days remaining)
Registrar
NAMECHEAP INC

Subdomain

achievement-images.teamtreehouse.comapi.teamtreehouse.comblog.teamtreehouse.comwww.blog.teamtreehouse.comecs-static.teamtreehouse.comgo.teamtreehouse.comimage-proxy-cdn.teamtreehouse.comjoin.teamtreehouse.commarketing-assets.teamtreehouse.commembership.teamtreehouse.comshop.teamtreehouse.comstatic.teamtreehouse.comstatus.teamtreehouse.comteams.teamtreehouse.comtopic-images.teamtreehouse.comuploads.teamtreehouse.comvideos.teamtreehouse.comvm.teamtreehouse.comwww.teamtreehouse.com

DNS

DNS
Type Name TTL Value
Ateamtreehouse.com60100.50.153.239
Ateamtreehouse.com6034.194.95.242
MXteamtreehouse.com30010 aspmx.l.google.com
MXteamtreehouse.com30020 alt1.aspmx.l.google.com
MXteamtreehouse.com30020 alt2.aspmx.l.google.com
MXteamtreehouse.com30030 aspmx2.googlemail.com
MXteamtreehouse.com30040 aspmx3.googlemail.com
NSteamtreehouse.com172800ns-1004.awsdns-61.net
NSteamtreehouse.com172800ns-1233.awsdns-26.org
NSteamtreehouse.com172800ns-1567.awsdns-03.co.uk
NSteamtreehouse.com172800ns-334.awsdns-41.com
SOAteamtreehouse.com900ns-334.awsdns-41.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
TXTteamtreehouse.com300google-site-verification=0W3EHt8wRzgBZUT4_w_NwM50y4aNtXUIa95yEkB7hbg
TXTteamtreehouse.com300google-site-verification=gry2OoAsXMeGRyLmhhndx2c5TxFbvCqzUXR66_ZYMpc
TXTteamtreehouse.com300v=spf1 include:_spf.google.com include:helpscoutemail.com include:servers.mcsv.net include:spf.mandrillapp.com include:zoho.com ip4:142.0.160.50/32 include:7320745.spf10.hubspotemail.net exists:%{i}._spf.mta.salesforce.com -all
CAAteamtreehouse.com3000 iodef "mailto:site-ops@teamtreehouse.com"
CAAteamtreehouse.com3000 issue "amazon.com"
CAAteamtreehouse.com3000 issue "amazonaws.com"
CAAteamtreehouse.com3000 issue "amazontrust.com"
CAAteamtreehouse.com3000 issue "awstrust.com"
CAAteamtreehouse.com3000 issue "digicert.com"
CAAteamtreehouse.com3000 issue "globalsign.com"
CAAteamtreehouse.com3000 issue "letsencrypt.org"
CAAteamtreehouse.com3000 issue "pki.goog"
CAAteamtreehouse.com3000 issue "sectigo.com"

Email Authentication

MX
Valid
SPF
Configuration error

SPF exceeds the limit of 10 DNS lookups.

DMARC
Valid

DMARC is set to p=reject, asking receiving servers to reject messages that fail authentication.

Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.