yahoo.com - robtex.com
yahoo.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775931617 | ||||||
rank #35 in the tld
This domain name, "yahoo.com," is a web address owned by Yahoo!, an American web services provider that is a subsidiary of Verizon Media. The domain represents the online presence of Yahoo! and hosts various services such as email, news, search engine, and more. The "yahoo" portion is specific to the company, while the ".com" is a standard suffix for commercial entities.WOT: SAFE (93/100)
📈 Tranco rank: #55
Yahoo is a pioneering internet company founded in 1994 by Jerry Yang and David Filo, originally as a web directory. Once the most visited website globally, Yahoo was acquired by Verizon in 2017 for $4.5 billion and later sold to Apollo Global Management in 2021. Today Yahoo remains a major portal with news, email, finance, and sports content serving hundreds of millions of users.
Yahoo Mail remains one of the largest email services globally with over 225 million users. Yahoo Finance is a leading financial news and data platform, while Yahoo Sports and Yahoo News continue to attract significant audiences. The company also operates Flickr (photo sharing) and various other properties.
Yahoo's infrastructure has undergone significant changes through its corporate transitions. The company pioneered many web technologies and open-sourced projects like Hadoop that revolutionized big data processing. Yahoo's engineering blog and research labs contributed foundational work to distributed systems and machine learning.
DNS for yahoo.com uses Akamai's authoritative DNS infrastructure (a1-65.akam.net and similar), providing fast global resolution and DDoS protection. Yahoo implements comprehensive email authentication given its role as a major email provider, with strict DMARC policies to prevent spoofing of yahoo.com addresses.
PTR for
Previously NS for
MX for
Previously MX for
Subdomains
employment.yahoo.com |
eagles.yahoo.com |
family.yahoo.com |
zimbra.yahoo.com |
peliculas.yahoo.com |
sg.yahoo.com |
coupons.yahoo.com |
httpwww.yahoo.com |
im.yahoo.com |
aez.yahoo.com |
frb.yahoo.com |
neighbors.yahoo.com |
scsa.yahoo.com |
intern.yahoo.com |
blog.yahoo.com |
deal.yahoo.com |
dictionary.yahoo.com |
rt-is.yahoo.com |
alliance.yahoo.com |
bf1.yahoo.com |
lv.yahoo.com |
test.yahoo.com |
cdb1.yahoo.com |
yahooligan.yahoo.com |
productcentral.yahoo.com |
certification.yahoo.com |
design.yahoo.com |
tamil.yahoo.com |
yp.yahoo.com |
shopathome.yahoo.com |
udc-k8s.yahoo.com |
camp.yahoo.com |
features.yahoo.com |
ymail.yahoo.com |
corp.yahoo.com |
no.yahoo.com |
axis.yahoo.com |
startwearingpurple.yahoo.com |
atlanta.yahoo.com |
animalvideos.yahoo.com |
kids.yahoo.com |
underground.yahoo.com |
mdv.yahoo.com |
coz.yahoo.com |
p18.yahoo.com |
fantasybaseball.yahoo.com |
howto.yahoo.com |
rt-eng.yahoo.com |
gqv.yahoo.com |
grammy.yahoo.com |
nissanlivesets.yahoo.com |
realestate.yahoo.com |
twc.yahoo.com |
new.yahoo.com |
yns20.yahoo.com |
spv.yahoo.com |
puertorico.yahoo.com |
estadosunidos.yahoo.com |
beta-accessibility.yahoo.com |
loa.yahoo.com |
arabeye.yahoo.com |
office.yahoo.com |
penaltyshootout.yahoo.com |
sfbay.yahoo.com |
enfrentadas.yahoo.com |
bf2.yahoo.com |
esafe.yahoo.com |
ata.yahoo.com |
campus.yahoo.com |
everything.yahoo.com |
safeframes.yahoo.com |
3p-geo.yahoo.com |
globes.yahoo.com |
babelfish.yahoo.com |
exodus.yahoo.com |
hotels.yahoo.com |
fiestas.yahoo.com |
europe.yahoo.com |
cdb2.yahoo.com |
fool.yahoo.com |
stage-research.yahoo.com |
emmys.yahoo.com |
ns5.yahoo.com |
brasil.yahoo.com |
beta-preferredpartners.yahoo.com |
circulars.yahoo.com |
id.yahoo.com |
camps.yahoo.com |
scout.yahoo.com |
addressbook.yahoo.com |
trogiup.yahoo.com |
marketing.yahoo.com |
plus.yahoo.com |
fastflicks.yahoo.com |
kid.yahoo.com |
dcz.yahoo.com |
correo.yahoo.com |
ns1.yahoo.com |
mim.yahoo.com |
viz.yahoo.com |
Same first word
Similar names
DNS History
58 records (20 active, 38 former)
●NSns1.yahoo.com2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
●NSns2.yahoo.com2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
●NSns3.yahoo.com2016-12-05 → 2026-04-11 · 6 obs
● 2019-08-14 08:55:14
○ 2019-08-15 11:04:08
○ 2019-08-26 05:16:42
● 2019-08-27 22:12:56
● 2026-04-11 18:41:34
●NSns4.yahoo.com2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
●NSns5.yahoo.com2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
○NSns6.yahoo.com2016-12-05 → 2017-01-20 · 4 obs
● 2017-01-20 17:14:14
○ 2017-01-21 19:54:10
○ 2026-04-11 18:41:34
●MXmta5.am0.yahoodns.net2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
●MXmta6.am0.yahoodns.net2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
●MXmta7.am0.yahoodns.net2016-12-05 → 2026-04-11 · 2 obs
● 2026-04-11 18:41:34
●A2001:4998:124:1507::f0002020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A2001:4998:124:1507::f0012020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A2001:4998:24:120d::1:02020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A2001:4998:24:120d::1:12020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
○A2001:4998:44:204::100d2017-11-08 → 2018-02-27 · 5 obs
● 2017-11-08 02:38:10
● 2018-02-27 07:07:32
○ 2018-02-28 10:29:54
○ 2026-04-11 18:41:34
○A2001:4998:44:204::a72016-12-05 → 2017-11-07 · 7 obs
● 2017-06-07 19:23:56
○ 2017-06-08 23:45:30
● 2017-06-10 10:52:28
● 2017-11-07 00:53:46
○ 2017-11-08 02:38:10
○ 2026-04-11 18:41:34
○A2001:4998:44:2408::70182017-05-31 → 2017-06-08 · 7 obs
● 2017-05-31 11:49:54
○ 2017-06-01 13:08:42
○ 2017-06-07 19:23:56
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A2001:4998:44:2408::70192017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
●A2001:4998:44:3507::80002020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A2001:4998:44:3507::80012020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
○A2001:4998:44:41d::32018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A2001:4998:44:41d::42018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A2001:4998:58:1836::102018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A2001:4998:58:1836::112018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A2001:4998:58:200c::3:40062017-05-31 → 2017-06-08 · 7 obs
● 2017-05-31 11:49:54
○ 2017-06-01 13:08:42
○ 2017-06-07 19:23:56
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A2001:4998:58:200c::3:40072017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A2001:4998:58:2201::732017-11-08 → 2018-03-19 · 5 obs
● 2017-11-08 02:38:10
● 2018-03-19 04:03:26
○ 2018-03-20 07:31:04
○ 2026-04-11 18:41:34
○A2001:4998:58:c02::a92016-12-05 → 2017-11-07 · 7 obs
● 2017-06-07 19:23:56
○ 2017-06-08 23:45:30
● 2017-06-10 10:52:28
● 2017-11-07 00:53:46
○ 2017-11-08 02:38:10
○ 2026-04-11 18:41:34
○A2001:4998:c:1023::42018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A2001:4998:c:1023::52018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A2001:4998:c:1407::50192017-05-31 → 2017-06-08 · 7 obs
● 2017-05-31 11:49:54
○ 2017-06-01 13:08:42
○ 2017-06-07 19:23:56
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A2001:4998:c:1407::501a2017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A2001:4998:c:a06::2:40082016-12-05 → 2017-11-07 · 7 obs
● 2017-06-07 19:23:56
○ 2017-06-08 23:45:30
● 2017-06-10 10:52:28
● 2017-11-07 00:53:46
○ 2017-11-08 02:38:10
○ 2026-04-11 18:41:34
○A2001:4998:c:e33::532017-11-08 → 2018-03-19 · 5 obs
● 2017-11-08 02:38:10
● 2018-03-19 04:03:26
○ 2018-03-20 07:31:04
○ 2026-04-11 18:41:34
○A206.190.36.452016-12-05 → 2017-11-07 · 7 obs
● 2017-06-07 19:23:56
○ 2017-06-08 23:45:30
● 2017-06-10 10:52:28
● 2017-11-07 00:53:46
○ 2017-11-08 02:38:10
○ 2026-04-11 18:41:34
○A206.190.38.1112017-05-31 → 2017-06-08 · 7 obs
● 2017-05-31 11:49:54
○ 2017-06-01 13:08:42
○ 2017-06-07 19:23:56
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A206.190.38.1122017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A206.190.39.422017-11-08 → 2018-03-19 · 5 obs
● 2017-11-08 02:38:10
● 2018-03-19 04:03:26
○ 2018-03-20 07:31:04
○ 2026-04-11 18:41:34
○A72.30.35.102018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A72.30.35.92018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
●A74.6.143.252020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A74.6.143.262020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A74.6.231.202020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A74.6.231.212020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A98.137.11.1632020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
●A98.137.11.1642020-08-13 → 2026-04-11 · 3 obs
● 2020-08-13 06:11:34
● 2026-04-11 18:41:34
○A98.137.246.72018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A98.137.246.82018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A98.138.219.2312018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A98.138.219.2322018-03-20 → 2020-08-11 · 5 obs
● 2018-03-20 07:31:04
● 2020-08-11 14:18:44
○ 2020-08-13 06:11:34
○ 2026-04-11 18:41:34
○A98.138.252.2222017-05-31 → 2017-06-08 · 7 obs
● 2017-05-31 11:49:54
○ 2017-06-01 13:08:42
○ 2017-06-07 19:23:56
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A98.138.252.2232017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A98.138.252.382017-11-08 → 2018-02-27 · 5 obs
● 2017-11-08 02:38:10
● 2018-02-27 07:07:32
○ 2018-02-28 10:29:54
○ 2026-04-11 18:41:34
○A98.138.253.1092016-12-05 → 2017-11-07 · 7 obs
● 2017-06-07 19:23:56
○ 2017-06-08 23:45:30
● 2017-06-10 10:52:28
● 2017-11-07 00:53:46
○ 2017-11-08 02:38:10
○ 2026-04-11 18:41:34
○A98.139.180.1492017-06-10 → 2017-11-07 · 5 obs
● 2017-06-10 10:52:28
● 2017-11-07 00:53:46
○ 2017-11-08 02:38:10
○ 2026-04-11 18:41:34
○A98.139.180.1802017-11-08 → 2018-03-19 · 5 obs
● 2017-11-08 02:38:10
● 2018-03-19 04:03:26
○ 2018-03-20 07:31:04
○ 2026-04-11 18:41:34
○A98.139.181.1352017-05-31 → 2017-06-08 · 7 obs
● 2017-05-31 11:49:54
○ 2017-06-01 13:08:42
○ 2017-06-07 19:23:56
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A98.139.181.1362017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 23:45:30
○ 2017-06-10 10:52:28
○ 2026-04-11 18:41:34
○A98.139.183.242016-12-05 → 2017-06-07 · 4 obs
● 2017-06-07 19:23:56
○ 2017-06-08 23:45:30
○ 2026-04-11 18:41:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| yahoo.com | ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com... | - |
✅ Authoritative Response
Server:98.138.11.157
NS records: ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yahoo.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 98.137.11.163, 74.6.231.20... |
| AAAA | 6 | 2001:4998:124:1507::f000, 2001:4998:124:1507::f001... |
| NS | 5 | ns2.yahoo.com, ns4.yahoo.com... |
| MX | 3 | mta5.am0.yahoodns.net (pri: 1), mta7.am0.yahoodns.net (pri: 1)... |
| TXT | 12 | _globalsign-domain-verification=HOeO-_wf, google-site-verification=GLp01gkFNopm_JI... |
| SOA | 1 | ns1.yahoo.com hostmaster.yahoo-inc.com |
Related
Analysis
Hierarchy
yahoo.com is a parent of employment.yahoo.com, eagles.yahoo.com, family.yahoo.com, zimbra.yahoo.com, peliculas.yahoo.com and thousands of other host names.
Mail Server Role
yahoo.com serves as a mail server for rangiemsanthanamatha.com, dallasstadiumtours.com, llhandy.com, illustreet.jp, pkaminski.pl and a few other domains.
gmail.com, mx-biz.mail.am0.yahoodns.net and hotmail.com are commonly used as mail servers together with yahoo.com.
IP Addresses
Twelve IP numbers are pointed to by yahoo.com: 2001:4998:24:120d::1:0, 2001:4998:24:120d::1:1, 2001:4998:44:3507::8000, 2001:4998:44:3507::8001, 2001:4998:124:1507::f000, 2001:4998:124:1507::f001, 74.6.143.25, 74.6.143.26, 74.6.231.20, 74.6.231.21, 98.137.11.163 and 98.137.11.164.
Other host names, for instance ping.sasci.net, fp-ycpi-wip.g03.yahoodns.net, doorseg.com, cadviet.vn and atsv2-fp-shed.wg1.b.yahoo.com share IP numbers with yahoo.com.
Name Servers
yahoo.com is delegated to five name servers: ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com and ns5.yahoo.com.
yahoo.com at least partially shares name servers with other domains, for instance 229.10.106.in-addr.arpa, 83.138.98.in-addr.arpa, zaa.yahoo.com, buffalo.fy94.net and 163.163.66.in-addr.arpa.
These name servers are often used together with hidden-master.yahoo.com, 1ns.yahoo.com, 2ns.yahoo.com, ns6.yahoo.com and ns7.yahoo.com.
Host names with two IP numbers:
ns1.yahoo.com points to 2001:4998:1b0::7961:686f:6f21 and 68.180.131.16.
ns2.yahoo.com points to 2001:4998:1c0::7961:686f:6f21 and 68.142.255.16.
ns3.yahoo.com points to 2406:8600:f03f:1f8::1003 and 27.123.42.42.
ns5.yahoo.com points to 2406:2000:1d0::7961:686f:6f21 and 202.165.97.53.
Host names with one IP number:
ns4.yahoo.com points to 98.138.11.157.
Mail Servers
yahoo.com is handled by three mail servers: mta5.am0.yahoodns.net, mta6.am0.yahoodns.net and mta7.am0.yahoodns.net.
yahoo.com shares mail servers with other domains at least in part, for instance mykotob.com, epix.net, indigofloralstudio.com, yahoo.com.ve and ymail.com.
these mail servers are often used with mx-eu.mail.am0.yahoodns.net and mx-apac.mail.gm0.yahoodns.net.
Host names with eight IP numbers
- The host name mta5.am0.yahoodns.net points to: 67.195.204.72, 67.195.204.74, 67.195.204.77, 67.195.204.79, 67.195.228.109, 67.195.228.110, 67.195.228.111 and 98.136.96.91.
- The host name mta6.am0.yahoodns.net points to: 67.195.204.72, 67.195.204.74, 67.195.204.77, 67.195.228.109, 98.136.96.75, 98.136.96.76, 98.136.96.77 and 98.136.96.91.
- The host name mta7.am0.yahoodns.net points to: 67.195.204.73, 67.195.204.74, 67.195.204.77, 67.195.204.79, 67.195.228.94, 67.195.228.111, 98.136.96.77 and 98.136.96.91.
Host names that point to 67.195.204.72: mta5.am0.yahoodns.net and mta6.am0.yahoodns.net.
Host names that point to 67.195.204.74: mta5.am0.yahoodns.net, mta6.am0.yahoodns.net and mta7.am0.yahoodns.net.
Host names that point to 67.195.204.77: mta5.am0.yahoodns.net, mta6.am0.yahoodns.net and mta7.am0.yahoodns.net.
Host names that point to 67.195.204.79: mta5.am0.yahoodns.net and mta7.am0.yahoodns.net.
Host names that point to 67.195.228.109: mta5.am0.yahoodns.net and mta6.am0.yahoodns.net.
Host names that point to 67.195.228.111: mta5.am0.yahoodns.net and mta7.am0.yahoodns.net.
Host names that point to 98.136.96.91: mta5.am0.yahoodns.net, mta6.am0.yahoodns.net and mta7.am0.yahoodns.net.
Host names that point to 98.136.96.77: mta6.am0.yahoodns.net and mta7.am0.yahoodns.net.