auto.com - robtex.com

auto.com

DNSSEC⚠️ Not signed
A3.93.126.98🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-126-98.compute-1.amazonaws.com
A54.80.177.85🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
NSns-2036.awsdns-62.co.uk ⭐
A2600:9000:5307:f400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2036.awsdns-62.co.uk
A205.251.199.244🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2036.awsdns-62.co.uk
NSns-1001.awsdns-61.net
A2600:9000:5303:e900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1001.awsdns-61.net
A205.251.195.233🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1001.awsdns-61.net
NSns-1402.awsdns-47.org
A2600:9000:5305:7a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1402.awsdns-47.org
A205.251.197.122🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1402.awsdns-47.org
NSns-186.awsdns-23.com
A2600:9000:5300:ba00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-186.awsdns-23.com
A205.251.192.186🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-186.awsdns-23.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXT6817d24d-1ef4-4572-9940-20580e39c337
TXTfacebook-domain-verification=20v8gdxxl11edulbq5ru1spz3ocp64
TXTgoogle-site-verification=we31NbW9mPwvyoU24EehxXGDZZzMfqaU6Z6i4FsZxUY
TXTv=spf1 ip4:136.147.187.133 include:_spf.google.com include:cust-spf.exacttarg...
SOAns-2036.awsdns-62.co.ukawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776943917
rank #223793 globally
rank #92401 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #541,543

Subdomains

bloomington-il.auto.com
atlanta-ga.auto.com
fredericksburg-va.auto.com
la-grange-il.auto.com
phoenix-az.auto.com
assets.auto.com
gibsonia-pa.auto.com
roswell-ga.auto.com
san-antonio-tx.auto.com
com.auto.com
detroit-mi.auto.com
richmond-va.auto.com
0910.auto.com
supercheap.auto.com
kellybluebook.auto.com
neillsville-wi.auto.com
houston-tx.auto.com
fast.auto.com
des-moines-ia.auto.com
dallas-tx.auto.com
data-graph.auto.com
chicago-il.auto.com
diller-ne.auto.com
katy-tx.auto.com
www.auto.com
charlotte-nc.auto.com
volcano-ca.auto.com
humble-tx.auto.com
fonts.auto.com
*.auto.com
garland-tx.auto.com
ocoee-fl.auto.com
interface.auto.com

Same first word

auto.je
auto.edu
auto.dk
auto.bike
auto.hm
auto.pizza
auto.info
auto.zone
auto.loan
auto.rs.ba
auto.co.kr
auto.credit
auto.idv.tw
auto.graphics
auto.nu
auto.news
auto.net.in
auto.biz
auto.pk
auto.vg
auto.amsterdam
auto.md
auto.one
auto.ci
auto.cx
auto.haus
auto.leclerc
auto.be
auto.cz
auto.yandex
auto.mx
auto.hosting
auto.se
auto.finance
auto.network
auto.gd
auto.net.cn
auto.cl
auto.googleapis.com
auto.web.id
auto.fit
auto.gy
auto.bz
auto.agency
auto.gs
auto.de.com
auto.casino
auto.page
auto.no
auto.tj.cn
auto.gg
auto.computer
auto.es
auto.net.ua
auto.on.ca
auto.bg
auto.co.nz
auto.is
auto.restaurant
auto.surf
auto.sumy.ua
auto.tel
auto.ws
auto
auto.com.es
auto.uz
auto.aero
auto.of.by
auto.how
auto.lighting
auto.it
auto.com
auto.nl
auto.swiss
auto.ch
auto.at
auto.schule
auto.ro
auto.com.py
auto.km.ua
auto.ge
auto.quebec
auto.de
auto.az
auto.gent
auto.lu
auto.tax
auto.com.uy
auto.am
auto.sh.cn
auto.gov.gr
auto.cloudns.ch
auto.lt
auto.hn
auto.co.za
auto.farm
auto.sk
auto.tj
auto.edu.vn
auto.ae
auto.gifts
auto.run
auto.hr
auto.ink
auto.nom.es
auto.si
auto.works
auto.net.nz
auto.info.pl
auto.live
auto.org.pl
auto.so
auto.construction

Similar names

taou.org
outa.co.za
ouat.co.om
uaot.org.ua
aotu.ru
atou.net
atuo.nl
aout.be
toua.com.ua
tuao.net
aout.ru
auot.de
ouat.co
atou.qc.ca
aotu.io
oatu.cn
tuoa.com
atou.org
otua.com
atou.ch
aout.kr
auot.cn
ouat.tv
atuo.org
atuo.com
ouat.ca
ouat.cc
ouat.org
toua.biz
auot.it
toua.com
toua.by
taou.cn
aotu.mobi
uota.cn
uota.org
aotu.com
uota.xyz
uota.ru
aotu.fr
aout.net
uato.de
uota.jp
atou.com
aotu.eu
atou.gr
aout.cn

DNS History

56 records (11 active, 45 former)

20162017201820192020202120222023202420252026NSns-1001.awsdns-61.netns-1402.awsdns-47.orgns-186.awsdns-23.comns-2036.awsdns-62.co.ukns-1089.awsdns-08.orgns-1366.awsdns-42.orgns-1870.awsdns-41.co.ukns-1978.awsdns-55.co.ukns-20.awsdns-02.comns-233.awsdns-29.comns-669.awsdns-19.netns-928.awsdns-52.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA3.93.126.9854.80.177.85107.21.46.1253.211.231.10834.231.143.25150.19.215.10852.0.6.12152.20.0.20452.203.93.20952.207.82.4952.45.224.15052.5.8.14452.71.88.17152.73.3.20952.87.1.17752.87.55.17754.164.237.20554.164.48.17654.165.180.20854.167.217.9754.172.128.12554.172.155.16054.173.158.23454.174.75.11754.174.94.15454.175.237.9854.208.101.3354.208.252.8354.209.160.23354.209.178.7654.210.3.11854.210.67.21854.81.38.25454.83.231.14954.84.220.18354.85.110.13354.85.165.8354.85.194.17674.119.96.27
●NSns-1001.awsdns-61.net2026-02-16 → 2026-04-23 · 3 obs
○ 2021-09-18 18:32:42
● 2026-02-16 10:24:28
● 2026-04-23 11:44:56
○NSns-1089.awsdns-08.org2015-08-05 → 2017-02-15 · 4 obs
● 2015-08-05 02:47:38
● 2017-02-15 04:12:56
○ 2020-09-16 06:55:00
○ 2026-04-23 11:44:56
○NSns-1366.awsdns-42.org2020-09-16 → 2021-09-18 · 5 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
● 2021-09-18 18:32:42
○ 2026-02-16 10:24:28
○ 2026-04-23 11:44:56
●NSns-1402.awsdns-47.org2026-02-16 → 2026-04-23 · 3 obs
○ 2021-09-18 18:32:42
● 2026-02-16 10:24:28
● 2026-04-23 11:44:56
●NSns-186.awsdns-23.com2026-02-16 → 2026-04-23 · 3 obs
○ 2021-09-18 18:32:42
● 2026-02-16 10:24:28
● 2026-04-23 11:44:56
○NSns-1870.awsdns-41.co.uk2015-08-05 → 2017-02-15 · 4 obs
● 2015-08-05 02:47:38
● 2017-02-15 04:12:56
○ 2020-09-16 06:55:00
○ 2026-04-23 11:44:56
○NSns-1978.awsdns-55.co.uk2020-09-16 → 2021-09-18 · 5 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
● 2021-09-18 18:32:42
○ 2026-02-16 10:24:28
○ 2026-04-23 11:44:56
○NSns-20.awsdns-02.com2020-09-16 → 2021-09-18 · 5 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
● 2021-09-18 18:32:42
○ 2026-02-16 10:24:28
○ 2026-04-23 11:44:56
●NSns-2036.awsdns-62.co.uk2026-02-16 → 2026-04-23 · 3 obs
○ 2021-09-18 18:32:42
● 2026-02-16 10:24:28
● 2026-04-23 11:44:56
○NSns-233.awsdns-29.com2015-08-05 → 2017-02-15 · 4 obs
● 2015-08-05 02:47:38
● 2017-02-15 04:12:56
○ 2020-09-16 06:55:00
○ 2026-04-23 11:44:56
○NSns-669.awsdns-19.net2020-09-16 → 2021-09-18 · 5 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
● 2021-09-18 18:32:42
○ 2026-02-16 10:24:28
○ 2026-04-23 11:44:56
○NSns-928.awsdns-52.net2015-08-05 → 2017-02-15 · 4 obs
● 2015-08-05 02:47:38
● 2017-02-15 04:12:56
○ 2020-09-16 06:55:00
○ 2026-04-23 11:44:56
●MXalt1.aspmx.l.google.com2015-08-05 → 2026-04-23 · 2 obs
● 2015-08-05 02:47:38
● 2026-04-23 11:44:56
●MXalt2.aspmx.l.google.com2015-08-05 → 2026-04-23 · 2 obs
● 2015-08-05 02:47:38
● 2026-04-23 11:44:56
●MXalt3.aspmx.l.google.com2015-08-05 → 2026-04-23 · 2 obs
● 2015-08-05 02:47:38
● 2026-04-23 11:44:56
●MXalt4.aspmx.l.google.com2015-08-05 → 2026-04-23 · 2 obs
● 2015-08-05 02:47:38
● 2026-04-23 11:44:56
●MXaspmx.l.google.com2015-08-05 → 2026-04-23 · 2 obs
● 2015-08-05 02:47:38
● 2026-04-23 11:44:56
○A107.21.46.1252015-11-08 → 2015-11-08 · 4 obs
○ 2015-11-01 22:38:56
● 2015-11-08 07:41:48
○ 2015-11-27 19:52:46
○ 2026-04-23 11:44:56
○A3.211.231.1082021-03-11 → 2021-03-11 · 4 obs
○ 2020-09-16 06:55:00
● 2021-03-11 03:29:52
○ 2021-09-18 18:32:42
○ 2026-04-23 11:44:56
●A3.93.126.982026-02-16 → 2026-04-23 · 3 obs
○ 2021-09-18 18:32:42
● 2026-02-16 10:24:28
● 2026-04-23 11:44:56
○A34.231.143.2512021-03-11 → 2021-03-11 · 4 obs
○ 2020-09-16 06:55:00
● 2021-03-11 03:29:52
○ 2021-09-18 18:32:42
○ 2026-04-23 11:44:56
○A50.19.215.1082020-09-16 → 2020-09-16 · 4 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
○ 2021-03-11 03:29:52
○ 2026-04-23 11:44:56
○A52.0.6.1212015-11-08 → 2015-11-08 · 4 obs
○ 2015-11-01 22:38:56
● 2015-11-08 07:41:48
○ 2015-11-27 19:52:46
○ 2026-04-23 11:44:56
○A52.20.0.2042016-06-25 → 2016-06-25 · 4 obs
○ 2016-05-23 15:12:30
● 2016-06-25 06:39:48
○ 2016-07-09 20:55:12
○ 2026-04-23 11:44:56
○A52.203.93.2092016-05-23 → 2016-05-23 · 4 obs
○ 2016-04-12 16:33:00
● 2016-05-23 15:12:30
○ 2016-06-25 06:39:48
○ 2026-04-23 11:44:56
○A52.207.82.492016-11-26 → 2016-11-26 · 4 obs
○ 2016-10-18 11:11:06
● 2016-11-26 19:53:38
○ 2017-01-08 16:55:08
○ 2026-04-23 11:44:56
○A52.45.224.1502017-01-08 → 2017-02-15 · 5 obs
○ 2016-11-26 19:53:38
● 2017-01-08 16:55:08
● 2017-02-15 04:12:56
○ 2020-09-16 06:55:00
○ 2026-04-23 11:44:56
○A52.5.8.1442015-09-29 → 2015-09-29 · 4 obs
○ 2015-08-05 02:47:38
● 2015-09-29 06:54:30
○ 2015-10-20 16:08:10
○ 2026-04-23 11:44:56
○A52.71.88.1712016-10-18 → 2016-10-18 · 4 obs
○ 2016-07-18 19:34:52
● 2016-10-18 11:11:06
○ 2016-11-26 19:53:38
○ 2026-04-23 11:44:56
○A52.73.3.2092017-01-08 → 2017-02-15 · 5 obs
○ 2016-11-26 19:53:38
● 2017-01-08 16:55:08
● 2017-02-15 04:12:56
○ 2020-09-16 06:55:00
○ 2026-04-23 11:44:56
○A52.87.1.1772016-05-23 → 2016-05-23 · 4 obs
○ 2016-04-12 16:33:00
● 2016-05-23 15:12:30
○ 2016-06-25 06:39:48
○ 2026-04-23 11:44:56
○A52.87.55.1772016-07-09 → 2016-07-18 · 5 obs
○ 2016-06-25 06:39:48
● 2016-07-09 20:55:12
● 2016-07-18 19:34:52
○ 2016-10-18 11:11:06
○ 2026-04-23 11:44:56
○A54.164.237.2052015-11-01 → 2015-11-01 · 4 obs
○ 2015-10-29 20:55:18
● 2015-11-01 22:38:56
○ 2015-11-08 07:41:48
○ 2026-04-23 11:44:56
○A54.164.48.1762016-01-10 → 2016-01-18 · 5 obs
○ 2015-12-06 19:28:46
● 2016-01-10 19:59:26
● 2016-01-18 02:01:36
○ 2016-02-21 02:53:08
○ 2026-04-23 11:44:56
○A54.165.180.2082016-05-23 → 2016-05-23 · 4 obs
○ 2016-04-12 16:33:00
● 2016-05-23 15:12:30
○ 2016-06-25 06:39:48
○ 2026-04-23 11:44:56
○A54.167.217.972020-09-16 → 2020-09-16 · 4 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
○ 2021-03-11 03:29:52
○ 2026-04-23 11:44:56
○A54.172.128.1252016-01-10 → 2016-01-18 · 5 obs
○ 2015-12-06 19:28:46
● 2016-01-10 19:59:26
● 2016-01-18 02:01:36
○ 2016-02-21 02:53:08
○ 2026-04-23 11:44:56
○A54.172.155.1602015-08-05 → 2015-09-29 · 4 obs
● 2015-08-05 02:47:38
● 2015-09-29 06:54:30
○ 2021-09-18 18:32:42
○ 2026-04-23 11:44:56
○A54.173.158.2342015-10-20 → 2015-10-29 · 5 obs
○ 2015-09-29 06:54:30
● 2015-10-20 16:08:10
● 2015-10-29 20:55:18
○ 2015-11-01 22:38:56
○ 2026-04-23 11:44:56
○A54.174.75.1172015-08-05 → 2015-09-29 · 4 obs
● 2015-08-05 02:47:38
● 2015-09-29 06:54:30
○ 2021-09-18 18:32:42
○ 2026-04-23 11:44:56
○A54.174.94.1542015-09-29 → 2015-09-29 · 4 obs
○ 2015-08-05 02:47:38
● 2015-09-29 06:54:30
○ 2015-10-20 16:08:10
○ 2026-04-23 11:44:56
○A54.175.237.982015-10-20 → 2015-10-29 · 5 obs
○ 2015-09-29 06:54:30
● 2015-10-20 16:08:10
● 2015-10-29 20:55:18
○ 2015-11-01 22:38:56
○ 2026-04-23 11:44:56
○A54.208.101.332016-06-25 → 2016-07-18 · 5 obs
○ 2016-05-23 15:12:30
● 2016-06-25 06:39:48
● 2016-07-18 19:34:52
○ 2016-10-18 11:11:06
○ 2026-04-23 11:44:56
○A54.208.252.832016-02-21 → 2016-04-12 · 5 obs
○ 2016-01-18 02:01:36
● 2016-02-21 02:53:08
● 2016-04-12 16:33:00
○ 2016-05-23 15:12:30
○ 2026-04-23 11:44:56
○A54.209.160.2332016-02-21 → 2016-04-12 · 5 obs
○ 2016-01-18 02:01:36
● 2016-02-21 02:53:08
● 2016-04-12 16:33:00
○ 2016-05-23 15:12:30
○ 2026-04-23 11:44:56
○A54.209.178.762015-11-27 → 2015-12-06 · 5 obs
○ 2015-11-08 07:41:48
● 2015-11-27 19:52:46
● 2015-12-06 19:28:46
○ 2016-01-10 19:59:26
○ 2026-04-23 11:44:56
○A54.210.3.1182015-11-01 → 2015-11-01 · 4 obs
○ 2015-10-29 20:55:18
● 2015-11-01 22:38:56
○ 2015-11-08 07:41:48
○ 2026-04-23 11:44:56
○A54.210.67.2182016-11-26 → 2016-11-26 · 4 obs
○ 2016-10-18 11:11:06
● 2016-11-26 19:53:38
○ 2017-01-08 16:55:08
○ 2026-04-23 11:44:56
●A54.80.177.852026-02-16 → 2026-04-23 · 3 obs
○ 2021-09-18 18:32:42
● 2026-02-16 10:24:28
● 2026-04-23 11:44:56
○A54.81.38.2542016-11-26 → 2016-11-26 · 4 obs
○ 2016-10-18 11:11:06
● 2016-11-26 19:53:38
○ 2017-01-08 16:55:08
○ 2026-04-23 11:44:56
○A54.83.231.1492021-03-11 → 2021-03-11 · 4 obs
○ 2020-09-16 06:55:00
● 2021-03-11 03:29:52
○ 2021-09-18 18:32:42
○ 2026-04-23 11:44:56
○A54.84.220.1832016-10-18 → 2016-10-18 · 4 obs
○ 2016-07-18 19:34:52
● 2016-10-18 11:11:06
○ 2016-11-26 19:53:38
○ 2026-04-23 11:44:56
○A54.85.110.1332015-11-27 → 2015-12-06 · 5 obs
○ 2015-11-08 07:41:48
● 2015-11-27 19:52:46
● 2015-12-06 19:28:46
○ 2016-01-10 19:59:26
○ 2026-04-23 11:44:56
○A54.85.165.832016-06-25 → 2016-07-18 · 5 obs
○ 2016-05-23 15:12:30
● 2016-06-25 06:39:48
● 2016-07-18 19:34:52
○ 2016-10-18 11:11:06
○ 2026-04-23 11:44:56
○A54.85.194.1762020-09-16 → 2020-09-16 · 4 obs
○ 2017-02-15 04:12:56
● 2020-09-16 06:55:00
○ 2021-03-11 03:29:52
○ 2026-04-23 11:44:56
○A74.119.96.272021-09-18 → 2021-09-18 · 4 obs
○ 2021-03-11 03:29:52
● 2021-09-18 18:32:42
○ 2026-02-16 10:24:28
○ 2026-04-23 11:44:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
auto.comns-186.awsdns-23.com, ns-1001.awsdns-61.net, ns-1402.awsdns-47.org, ns-2036.awsdns-62.co.uk2 records

✅ Authoritative Response

Server:205.251.192.186

NS records: ns-186.awsdns-23.com, ns-1001.awsdns-61.net, ns-1402.awsdns-47.org, ns-2036.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for auto.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

TypeCountSample Data
A23.93.126.98, 54.80.177.85
NS4ns-1001.awsdns-61.net, ns-1402.awsdns-47.org...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT46817d24d-1ef4-4572-9940-20580e39c337, facebook-domain-verification=20v8gdxxl11...
SOA1ns-2036.awsdns-62.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-186.awsdns-23.com, ns-186.awsdns-23.com)

Analysis

Hierarchy

auto.com is the parent of bloomington-il.auto.com, atlanta-ga.auto.com, fredericksburg-va.auto.com, la-grange-il.auto.com, phoenix-az.auto.com and a few other host names.

IP Addresses

auto.com resolves to two IP numbers: 3.93.126.98 and 54.80.177.85.

other host names including www.accu-trade.com, dealerinspire.com, accu-trade.com, creditiq.com and dealers.cars.com share IP numbers with auto.com.

Name Servers

auto.com is delegated to four name servers: ns-186.awsdns-23.com, ns-1001.awsdns-61.net, ns-1402.awsdns-47.org and ns-2036.awsdns-62.co.uk.

auto.com at least partially shares name servers with other domains, for instance seebx.com, coolcenter.com.br, demo-manager.gumgum.com, apelinkin.com and kumitate-yukikun.com.

Host names with two IP numbers:

ns-186.awsdns-23.com points to 2600:9000:5300:ba00::1 and 205.251.192.186; ns-1001.awsdns-61.net points to 2600:9000:5303:e900::1 and 205.251.195.233; ns-1402.awsdns-47.org points to 2600:9000:5305:7a00::1 and 205.251.197.122; ns-2036.awsdns-62.co.uk points to 2600:9000:5307:f400::1 and 205.251.199.244.

Mail Servers

auto.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

auto.com shares some mail servers with other domains, at least partially, for instance ns500699.ns500693.ns500699.ns500693.ns500734.ns500734.ns500699.ns500683.ns500693.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, virtualconnectservices.com, ns500758.ns500758.ns500698.ns500698.ns500698.ns500736.ns500735.ns500698.ns500698.ns500735.ns500576.ns500698.ns500619.ns500576.ns500619.trackreceptor.com, ns500698.ns500759.ns500758.ns500735.ns500735.ns500735.ns500736.ns500698.ns500708.ns500698.ns500576.ns500576.ns500686.ns500619.ns500619.trackreceptor.com and ns500742.ns500731.ns500742.ns500754.ns500704.ns500705.ns500704.ns500671.ns500705.ns500705.ns500704.ns500671.ns500131.lustychickser.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 74.125.137.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26