ecl.com - dns.ninja

ecl.com

DNSSECโš ๏ธ Not signed
A2606:4700:3031::6815:7ad๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3034::ac43:bbf4๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.7.173Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.187.244๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSdane.ns.cloudflare.com โญ
A2606:4700:58::adf5:3b61๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A2803:f800:50::6ca2:c161๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdane.ns.cloudflare.com
A2a06:98c1:50::ac40:2161๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRdane.ns.cloudflare.com
A108.162.193.97๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A172.64.33.97๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A173.245.59.97๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
NSsunny.ns.cloudflare.com
A2606:4700:50::a29f:26a6๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
A2803:f800:50::6ca2:c2a6๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsunny.ns.cloudflare.com
A2a06:98c1:50::ac40:22a6๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRsunny.ns.cloudflare.com
A108.162.194.166๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
A162.159.38.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
A172.64.34.166๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsunny.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c23::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A142.251.167.26๐Ÿ‡บ๐Ÿ‡ธ Google142.251.167.0/24
PTRww-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTgoogle-site-verification=tCYmNMQcBkURAdiHTUbkn4uz94KYKNf68pt57QtPMKY
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.7.173, 172.67.187.244
IPv6 hints2606:4700:3031::6815:7ad, 2606:4700:3034::ac43:bbf4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOAdane.ns.cloudflare.comdns@cloudflare.com serial=2409075249

com

WOT: SAFE (50/100)

Same first word

Similar names

DNS History

29 records (11 active, 18 former)

20162017201820192020202120222023202420252026NSdane.ns.cloudflare.comsunny.ns.cloudflare.comdbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.netns1.namefind.comns1.uniregistrymarket.linkns100.rookdns.comns2.uniregistrymarket.linkns99.rookdns.comxbru.br.ns.els-gms.att.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.mxproc.comA104.21.7.173172.67.187.2442606:4700:3031::6815:7ad2606:4700:3034::ac43:bbf4141.8.224.239188.114.96.0188.114.97.0208.73.211.702606:4700:3032::6815:7ad2606:4700:3032::ac43:bbf42a06:98c1:3120::2a06:98c1:3121::69.172.201.153
โ—NSdane.ns.cloudflare.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2017-08-14 14:46:50
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—‹NSdbru.br.ns.els-gms.att.net2015-07-22 โ†’ 2015-12-02 ยท 4 obs
โ— 2015-07-22 12:22:18
โ— 2015-12-02 07:21:16
โ—‹ 2016-03-04 02:23:58
โ—‹ 2026-07-15 12:36:58
โ—‹NSdmtu.mt.ns.els-gms.att.net2015-07-22 โ†’ 2015-12-02 ยท 4 obs
โ— 2015-07-22 12:22:18
โ— 2015-12-02 07:21:16
โ—‹ 2016-03-04 02:23:58
โ—‹ 2026-07-15 12:36:58
โ—‹NSns1.namefind.com2016-05-22 โ†’ 2016-10-03 ยท 5 obs
โ—‹ 2016-03-19 12:10:48
โ— 2016-05-22 16:26:06
โ— 2016-10-03 19:51:10
โ—‹ 2016-12-09 07:46:16
โ—‹ 2026-07-15 12:36:58
โ—‹NSns1.uniregistrymarket.link2016-12-09 โ†’ 2017-08-14 ยท 5 obs
โ—‹ 2016-10-03 19:51:10
โ— 2016-12-09 07:46:16
โ— 2017-08-14 14:46:50
โ—‹ 2026-02-16 13:46:46
โ—‹ 2026-07-15 12:36:58
โ—‹NSns100.rookdns.com2016-03-04 โ†’ 2016-03-19 ยท 5 obs
โ—‹ 2015-12-02 07:21:16
โ— 2016-03-04 02:23:58
โ— 2016-03-19 12:10:48
โ—‹ 2016-05-22 16:26:06
โ—‹ 2026-07-15 12:36:58
โ—‹NSns2.uniregistrymarket.link2016-12-09 โ†’ 2017-08-14 ยท 5 obs
โ—‹ 2016-10-03 19:51:10
โ— 2016-12-09 07:46:16
โ— 2017-08-14 14:46:50
โ—‹ 2026-02-16 13:46:46
โ—‹ 2026-07-15 12:36:58
โ—‹NSns99.rookdns.com2016-03-04 โ†’ 2016-03-19 ยท 5 obs
โ—‹ 2015-12-02 07:21:16
โ— 2016-03-04 02:23:58
โ— 2016-03-19 12:10:48
โ—‹ 2016-05-22 16:26:06
โ—‹ 2026-07-15 12:36:58
โ—NSsunny.ns.cloudflare.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2017-08-14 14:46:50
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—‹NSxbru.br.ns.els-gms.att.net2015-07-22 โ†’ 2015-12-02 ยท 4 obs
โ— 2015-07-22 12:22:18
โ— 2015-12-02 07:21:16
โ—‹ 2016-03-04 02:23:58
โ—‹ 2026-07-15 12:36:58
โ—MXalt1.aspmx.l.google.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2016-05-22 16:26:06
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—MXalt2.aspmx.l.google.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2016-05-22 16:26:06
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—MXaspmx.l.google.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2016-05-22 16:26:06
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—MXaspmx2.googlemail.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2016-05-22 16:26:06
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—MXaspmx3.googlemail.com2026-02-16 โ†’ 2026-07-15 ยท 3 obs
โ—‹ 2016-05-22 16:26:06
โ— 2026-02-16 13:46:46
โ— 2026-07-15 12:36:58
โ—‹MXmail.mxproc.com2016-03-04 โ†’ 2016-03-19 ยท 4 obs
โ— 2016-03-04 02:23:58
โ— 2016-03-19 12:10:48
โ—‹ 2016-05-22 16:26:06
โ—‹ 2026-07-15 12:36:58
โ—A104.21.7.1732026-02-19 โ†’ 2026-07-15 ยท 17 obs
โ—‹ 2026-02-19 15:35:54
โ— 2026-02-19 18:57:22
โ—‹ 2026-02-19 19:36:54
โ—‹ 2026-02-20 10:22:08
โ— 2026-02-20 11:50:50
โ—‹ 2026-02-20 15:11:48
โ—‹ 2026-02-20 20:28:04
โ— 2026-03-16 04:40:24
โ— 2026-03-20 11:33:04
โ—‹ 2026-03-23 02:52:22
โ— 2026-03-31 13:57:12
โ— 2026-04-04 01:07:36
โ—‹ 2026-04-08 21:36:56
โ— 2026-05-20 20:36:32
โ—‹ 2026-06-26 05:15:54
โ— 2026-07-15 12:36:56
โ— 2026-07-15 12:36:58
โ—‹A141.8.224.2392016-03-04 โ†’ 2016-03-19 ยท 4 obs
โ— 2016-03-04 02:23:58
โ— 2016-03-19 12:10:48
โ—‹ 2016-05-22 16:26:06
โ—‹ 2026-07-15 12:36:58
โ—A172.67.187.2442026-02-19 โ†’ 2026-07-15 ยท 17 obs
โ—‹ 2026-02-19 15:35:54
โ— 2026-02-19 18:57:22
โ—‹ 2026-02-19 19:36:54
โ—‹ 2026-02-20 10:22:08
โ— 2026-02-20 11:50:50
โ—‹ 2026-02-20 15:11:48
โ—‹ 2026-02-20 20:28:04
โ— 2026-03-16 04:40:24
โ— 2026-03-20 11:33:04
โ—‹ 2026-03-23 02:52:22
โ— 2026-03-31 13:57:12
โ— 2026-04-04 01:07:36
โ—‹ 2026-04-08 21:36:56
โ— 2026-05-20 20:36:32
โ—‹ 2026-06-26 05:15:54
โ— 2026-07-15 12:36:56
โ— 2026-07-15 12:36:58
โ—‹A188.114.96.02026-02-16 โ†’ 2026-06-26 ยท 19 obs
โ—‹ 2017-08-14 14:46:50
โ— 2026-02-16 13:46:46
โ— 2026-02-19 15:35:54
โ—‹ 2026-02-19 18:57:22
โ— 2026-02-19 19:36:54
โ— 2026-02-20 10:22:08
โ—‹ 2026-02-20 11:50:50
โ— 2026-02-20 15:11:48
โ— 2026-02-20 20:28:04
โ—‹ 2026-03-16 04:40:24
โ—‹ 2026-03-20 11:33:04
โ— 2026-03-23 02:52:22
โ—‹ 2026-03-31 13:57:12
โ—‹ 2026-04-04 01:07:36
โ— 2026-04-08 21:36:56
โ—‹ 2026-05-20 20:36:32
โ— 2026-06-26 05:15:54
โ—‹ 2026-07-15 12:36:56
โ—‹ 2026-07-15 12:36:58
โ—‹A188.114.97.02026-02-16 โ†’ 2026-06-26 ยท 19 obs
โ—‹ 2017-08-14 14:46:50
โ— 2026-02-16 13:46:46
โ— 2026-02-19 15:35:54
โ—‹ 2026-02-19 18:57:22
โ— 2026-02-19 19:36:54
โ— 2026-02-20 10:22:08
โ—‹ 2026-02-20 11:50:50
โ— 2026-02-20 15:11:48
โ— 2026-02-20 20:28:04
โ—‹ 2026-03-16 04:40:24
โ—‹ 2026-03-20 11:33:04
โ— 2026-03-23 02:52:22
โ—‹ 2026-03-31 13:57:12
โ—‹ 2026-04-04 01:07:36
โ— 2026-04-08 21:36:56
โ—‹ 2026-05-20 20:36:32
โ— 2026-06-26 05:15:54
โ—‹ 2026-07-15 12:36:56
โ—‹ 2026-07-15 12:36:58
โ—‹A208.73.211.702016-05-22 โ†’ 2016-10-03 ยท 5 obs
โ—‹ 2016-03-19 12:10:48
โ— 2016-05-22 16:26:06
โ— 2016-10-03 19:51:10
โ—‹ 2016-12-09 07:46:16
โ—‹ 2026-07-15 12:36:58
โ—A2606:4700:3031::6815:7ad2026-06-24 โ†’ 2026-07-15 ยท 5 obs
โ—‹ 2026-06-17 04:50:06
โ— 2026-06-24 09:06:40
โ—‹ 2026-06-26 05:15:54
โ— 2026-07-15 12:36:56
โ— 2026-07-15 12:36:58
โ—‹A2606:4700:3032::6815:7ad2026-02-19 โ†’ 2026-06-17 ยท 17 obs
โ—‹ 2026-02-19 15:35:54
โ— 2026-02-19 18:57:22
โ—‹ 2026-02-19 19:36:54
โ—‹ 2026-02-20 10:22:08
โ— 2026-02-20 11:50:50
โ—‹ 2026-02-20 15:11:48
โ—‹ 2026-02-20 20:28:04
โ— 2026-03-16 04:40:24
โ— 2026-03-20 11:33:04
โ—‹ 2026-03-23 02:52:22
โ— 2026-03-31 13:57:12
โ— 2026-04-04 01:07:36
โ—‹ 2026-04-08 21:36:56
โ— 2026-05-20 20:36:32
โ— 2026-06-17 04:50:06
โ—‹ 2026-06-24 09:06:40
โ—‹ 2026-07-15 12:36:58
โ—‹A2606:4700:3032::ac43:bbf42026-02-19 โ†’ 2026-06-17 ยท 17 obs
โ—‹ 2026-02-19 15:35:54
โ— 2026-02-19 18:57:22
โ—‹ 2026-02-19 19:36:54
โ—‹ 2026-02-20 10:22:08
โ— 2026-02-20 11:50:50
โ—‹ 2026-02-20 15:11:48
โ—‹ 2026-02-20 20:28:04
โ— 2026-03-16 04:40:24
โ— 2026-03-20 11:33:04
โ—‹ 2026-03-23 02:52:22
โ— 2026-03-31 13:57:12
โ— 2026-04-04 01:07:36
โ—‹ 2026-04-08 21:36:56
โ— 2026-05-20 20:36:32
โ— 2026-06-17 04:50:06
โ—‹ 2026-06-24 09:06:40
โ—‹ 2026-07-15 12:36:58
โ—A2606:4700:3034::ac43:bbf42026-06-24 โ†’ 2026-07-15 ยท 5 obs
โ—‹ 2026-06-17 04:50:06
โ— 2026-06-24 09:06:40
โ—‹ 2026-06-26 05:15:54
โ— 2026-07-15 12:36:56
โ— 2026-07-15 12:36:58
โ—‹A2a06:98c1:3120::2026-02-16 โ†’ 2026-06-26 ยท 19 obs
โ—‹ 2017-08-14 14:46:50
โ— 2026-02-16 13:46:46
โ— 2026-02-19 15:35:54
โ—‹ 2026-02-19 18:57:22
โ— 2026-02-19 19:36:54
โ— 2026-02-20 10:22:08
โ—‹ 2026-02-20 11:50:50
โ— 2026-02-20 15:11:48
โ— 2026-02-20 20:28:04
โ—‹ 2026-03-16 04:40:24
โ—‹ 2026-03-20 11:33:04
โ— 2026-03-23 02:52:22
โ—‹ 2026-03-31 13:57:12
โ—‹ 2026-04-04 01:07:36
โ— 2026-04-08 21:36:56
โ—‹ 2026-05-20 20:36:32
โ— 2026-06-26 05:15:54
โ—‹ 2026-07-15 12:36:56
โ—‹ 2026-07-15 12:36:58
โ—‹A2a06:98c1:3121::2026-02-16 โ†’ 2026-06-26 ยท 19 obs
โ—‹ 2017-08-14 14:46:50
โ— 2026-02-16 13:46:46
โ— 2026-02-19 15:35:54
โ—‹ 2026-02-19 18:57:22
โ— 2026-02-19 19:36:54
โ— 2026-02-20 10:22:08
โ—‹ 2026-02-20 11:50:50
โ— 2026-02-20 15:11:48
โ— 2026-02-20 20:28:04
โ—‹ 2026-03-16 04:40:24
โ—‹ 2026-03-20 11:33:04
โ— 2026-03-23 02:52:22
โ—‹ 2026-03-31 13:57:12
โ—‹ 2026-04-04 01:07:36
โ— 2026-04-08 21:36:56
โ—‹ 2026-05-20 20:36:32
โ— 2026-06-26 05:15:54
โ—‹ 2026-07-15 12:36:56
โ—‹ 2026-07-15 12:36:58
โ—‹A69.172.201.1532016-12-09 โ†’ 2017-08-14 ยท 5 obs
โ—‹ 2016-10-03 19:51:10
โ— 2016-12-09 07:46:16
โ— 2017-08-14 14:46:50
โ—‹ 2026-02-16 13:46:46
โ—‹ 2026-07-15 12:36:58

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...-
ecl.comdane.ns.cloudflare.com, sunny.ns.cloudflare.com12 records

โœ… Authoritative Response

Server:108.162.194.166

NS records: dane.ns.cloudflare.com, sunny.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for ecl.com (unsigned zone)

โฑ๏ธ Timing

Total: 263ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.21.7.173, 172.67.187.244
AAAA22606:4700:3034::ac43:bbf4, 2606:4700:3031::6815:7ad
NS2dane.ns.cloudflare.com, sunny.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1google-site-verification=tCYmNMQcBkURAdi
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dane.ns.cloudflare.com dns.cloudflare.co

๐Ÿ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dane.ns.cloudflare.com, dane.ns.cloudflare.com, dane.ns.cloudflare.com...)

Analysis

IP Addresses

ecl.com resolves to four IP addresses: 104.21.7.173, 172.67.187.244, 2606:4700:3031::6815:7ad and 2606:4700:3034::ac43:bbf4.

sohohindipro.net, asperger.com, onlinepastasiparisi.name.tr plus two other host names have IP numbers in common with ecl.com.

Name Servers

DNS delegation for ecl.com points to two name servers: dane.ns.cloudflare.com and sunny.ns.cloudflare.com.

The name server configuration of ecl.com is shared with other domains, for instance tixlab.net, entrustee.com, muzofond.online and two others.

ecl.com has at least partial name server overlap with other domains, such as marjorierwilliams.com, uhi888.co, bs2besty.ru and two others.

It is common to see these name servers used together with name servers sullivan.ns.cloudflare.com and dell.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dane.ns.cloudflare.com has IP addresses 108.162.193.97, 172.64.33.97 and 173.245.59.97, plus 3 other.

sunny.ns.cloudflare.com has IP addresses 108.162.194.166, 162.159.38.166 and 172.64.34.166, plus 3 other.

Mail Servers

ecl.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by ecl.com are shared with other domains: ns500754.ns500671.ns500742.ns500754.ns500742.ns500688.ns500671.ns500688.ns500671.ns500653.ns500131.lustychickser.com, ns500671.ns500671.ns500731.ns500671.ns500742.ns500705.ns500678.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500768.ns500759.ns500698.ns500759.ns500698.ns500758.ns500735.ns500698.ns500735.ns500735.ns500698.ns500735.ns500576.ns500708.ns500708.ns500652.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 142.251.167.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.