networkingweb.it - dns.ninja

networkingweb.it

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSlunlun.ns.giantpanda.com ⚠️ Not in zone NS records
A75.2.60.62🇺🇸 Amazon75.2.60.0/24 Prod
PTRa96bd4be2a35efd86.awsglobalaccelerator.com
NSshishi.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangyang.ns.giantpanda.com ⚠️ Not in zone NS records
A99.83.188.43🇺🇸 Amazon99.83.176.0/20
PTRa96bd4be2a35efd86.awsglobalaccelerator.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

it

DNSSEC🔒 Signed (DS record present)
NSdns.nic.it ⭐
NSa.dns.it
NSm.dns.it
NSnameserver.cnr.it
NSr.dns.it
NSv.dns.it
SOAdns.nic.ithostmaster@nic.it 2026-08-10 #10

Same first word

networkingweb.it

Similar names

webnetworking.com
webnetworking.xyz
bignewnetwork.com

DNS History

35 records (13 active, 22 former)

20162017201820192020202120222023202420252026NSanan.ns.giantpanda.comlunlun.ns.giantpanda.comshishi.ns.giantpanda.comyangyang.ns.giantpanda.comns1.parkingcrew.netns2.parkingcrew.netMXsmtp.google.commail.h-email.netA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198185.53.177.6185.53.179.6192.155.84.23623.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e54.72.9.5174.207.241.245
●NSanan.ns.giantpanda.com2026-03-23 → 2026-08-10 · 3 obs
○ 2026-02-20 01:06:38
● 2026-03-23 07:33:44
● 2026-08-10 09:37:12
●NSlunlun.ns.giantpanda.com2026-02-20 → 2026-08-10 · 3 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
● 2026-08-10 09:37:12
○NSns1.parkingcrew.net2015-05-14 → 2017-04-21 · 4 obs
● 2015-05-14 08:54:02
● 2017-04-21 03:14:04
○ 2026-02-20 01:06:38
○ 2026-08-10 09:37:12
○NSns2.parkingcrew.net2015-05-14 → 2017-04-21 · 4 obs
● 2015-05-14 08:54:02
● 2017-04-21 03:14:04
○ 2026-02-20 01:06:38
○ 2026-08-10 09:37:12
●NSshishi.ns.giantpanda.com2026-06-13 → 2026-08-10 · 3 obs
○ 2026-03-23 07:33:44
● 2026-06-13 15:18:30
● 2026-08-10 09:37:12
●NSyangyang.ns.giantpanda.com2026-02-20 → 2026-08-10 · 3 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
● 2026-08-10 09:37:12
○MXmail.h-email.net2015-05-14 → 2017-04-21 · 4 obs
● 2015-05-14 08:54:02
● 2017-04-21 03:14:04
○ 2026-02-20 01:06:38
○ 2026-08-10 09:37:12
●MXsmtp.google.com2026-02-20 → 2026-08-10 · 3 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
● 2026-08-10 09:37:12
○A139.162.174.2092026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A139.162.181.762026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A172.104.149.862026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A172.104.203.1862026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A172.104.251.1982026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A185.53.177.62015-05-14 → 2016-09-17 · 7 obs
● 2015-05-14 08:54:02
● 2015-10-17 23:07:02
○ 2015-12-18 12:01:42
○ 2016-04-02 11:20:06
● 2016-09-17 10:05:34
○ 2017-04-21 03:14:04
○ 2026-08-10 09:37:12
○A185.53.179.62017-04-21 → 2017-04-21 · 4 obs
○ 2016-09-17 10:05:34
● 2017-04-21 03:14:04
○ 2026-02-20 01:06:38
○ 2026-08-10 09:37:12
○A192.155.84.2362026-06-14 → 2026-07-14 · 8 obs
○ 2026-06-14 06:00:00
● 2026-06-14 14:46:02
○ 2026-06-14 15:44:58
● 2026-06-15 03:11:26
○ 2026-06-28 11:43:10
● 2026-07-14 09:21:56
○ 2026-08-10 03:26:36
○ 2026-08-10 09:37:12
○A23.239.4.932026-06-14 → 2026-07-14 · 8 obs
○ 2026-06-14 06:00:00
● 2026-06-14 14:46:02
○ 2026-06-14 15:44:58
● 2026-06-15 03:11:26
○ 2026-06-28 11:43:10
● 2026-07-14 09:21:56
○ 2026-08-10 03:26:36
○ 2026-08-10 09:37:12
○A2600:3c01::2000:3aff:feb3:2e942026-06-14 → 2026-07-14 · 8 obs
○ 2026-06-14 06:00:00
● 2026-06-14 14:46:02
○ 2026-06-14 15:44:58
● 2026-06-15 03:11:26
○ 2026-06-28 11:43:10
● 2026-07-14 09:21:56
○ 2026-08-10 03:26:36
○ 2026-08-10 09:37:12
○A2600:3c01::f03c:95ff:fe91:5de52026-06-14 → 2026-07-14 · 8 obs
○ 2026-06-14 06:00:00
● 2026-06-14 14:46:02
○ 2026-06-14 15:44:58
● 2026-06-15 03:11:26
○ 2026-06-28 11:43:10
● 2026-07-14 09:21:56
○ 2026-08-10 03:26:36
○ 2026-08-10 09:37:12
○A2600:3c01::f03c:95ff:feeb:5ed62026-06-14 → 2026-07-14 · 8 obs
○ 2026-06-14 06:00:00
● 2026-06-14 14:46:02
○ 2026-06-14 15:44:58
● 2026-06-15 03:11:26
○ 2026-06-28 11:43:10
● 2026-07-14 09:21:56
○ 2026-08-10 03:26:36
○ 2026-08-10 09:37:12
●A2600:3c03::f03c:95ff:fe00:29ca2026-05-10 → 2026-08-10 · 11 obs
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
●A2600:3c03::f03c:95ff:fe91:5d522026-02-20 → 2026-08-10 · 15 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
○ 2026-02-20 05:10:34
● 2026-03-23 07:33:44
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-20 → 2026-08-10 · 15 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
○ 2026-02-20 05:10:34
● 2026-03-23 07:33:44
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
●A2600:3c03::f03c:95ff:feed:cf2a2026-05-10 → 2026-08-10 · 11 obs
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
○A2a01:7e01::2000:dff:fec1:5cdb2026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A2a01:7e01::f03c:95ff:fe00:26922026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A2a01:7e01::f03c:95ff:fe91:5d912026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
○A2a01:7e01::f03c:95ff:feed:783e2026-02-20 → 2026-06-28 · 16 obs
○ 2026-02-20 01:06:38
● 2026-02-20 05:10:34
○ 2026-03-23 07:33:44
● 2026-03-23 09:31:46
○ 2026-05-10 23:34:36
● 2026-05-11 06:57:46
○ 2026-05-11 11:55:34
○ 2026-05-11 13:54:32
● 2026-05-11 15:19:40
○ 2026-06-13 15:18:30
○ 2026-06-14 14:46:02
● 2026-06-14 15:44:58
○ 2026-06-15 03:11:26
● 2026-06-28 11:43:10
○ 2026-07-14 09:21:56
○ 2026-08-10 09:37:12
●A45.33.83.1002026-05-10 → 2026-08-10 · 11 obs
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
●A45.79.167.1802026-05-10 → 2026-08-10 · 11 obs
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
○A54.72.9.512015-12-18 → 2016-04-02 · 5 obs
○ 2015-10-17 23:07:02
● 2015-12-18 12:01:42
● 2016-04-02 11:20:06
○ 2016-09-17 10:05:34
○ 2026-08-10 09:37:12
●A66.175.209.1792026-02-20 → 2026-08-10 · 15 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
○ 2026-02-20 05:10:34
● 2026-03-23 07:33:44
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12
○A74.207.241.2452026-06-14 → 2026-07-14 · 8 obs
○ 2026-06-14 06:00:00
● 2026-06-14 14:46:02
○ 2026-06-14 15:44:58
● 2026-06-15 03:11:26
○ 2026-06-28 11:43:10
● 2026-07-14 09:21:56
○ 2026-08-10 03:26:36
○ 2026-08-10 09:37:12
●A96.126.111.1652026-02-20 → 2026-08-10 · 15 obs
○ 2017-04-21 03:14:04
● 2026-02-20 01:06:38
○ 2026-02-20 05:10:34
● 2026-03-23 07:33:44
○ 2026-03-23 09:31:46
● 2026-05-10 23:34:36
○ 2026-05-11 06:57:46
● 2026-05-11 11:55:34
● 2026-05-11 13:54:32
○ 2026-05-11 15:19:40
● 2026-06-13 15:18:30
● 2026-06-14 06:00:00
○ 2026-06-14 14:46:02
● 2026-08-10 03:26:36
● 2026-08-10 09:37:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ita.dns.it, m.dns.it, dns.nic.it, v.dns.it...-
networkingweb.itlunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com-

✅ Authoritative Response

Server:75.2.60.62

NS records: lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for networkingweb.it (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

TypeCountSample Data
A466.175.209.179, 96.126.111.165...
AAAA42600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:cf2a...
NS2anan.ns.giantpanda.com, shishi.ns.giantpanda.com
MX1SMTP.GOOGLE.COM (pri: 10)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1anan.ns.giantpanda.com admin.giantpanda.

Analysis

IP Addresses

networkingweb.it resolves to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Additional host names — hostmaster.aecweb.com, sty.org, cbh.ca and two others — share IP numbers with networkingweb.it.

Name Servers

networkingweb.it has four authoritative name servers: anan.ns.giantpanda.com, lunlun.ns.giantpanda.com, shishi.ns.giantpanda.com and yangyang.ns.giantpanda.com.

The name servers of networkingweb.it overlap at least partially with those of other domains — among them coptia.org, saintjohnswort.com, rechage.com and two more.

These name servers commonly appear in combination with the name servers po.ns.giantpanda.com.

anan.ns.giantpanda.com, lunlun.ns.giantpanda.com, shishi.ns.giantpanda.com and yangyang.ns.giantpanda.com each resolve to one IP address: anan.ns.giantpanda.com resolves to 3.33.232.36, lunlun.ns.giantpanda.com resolves to 75.2.60.62, shishi.ns.giantpanda.com resolves to 75.2.45.63 and yangyang.ns.giantpanda.com resolves to 99.83.188.43.

Mail Servers

networkingweb.it has one mail server: smtp.google.com.

networkingweb.it shares the same mail server setup as other domains, including nadarra.eu, whiteusb.com, darkstoryorigin.com and two others.

networkingweb.it shares mail servers — at least in part — with other domains, including hrplatformensrv.com, nhaynes.com, adeona.sk and two others.

smtp.google.com points to 9 IP numbers: 172.253.62.27, 172.253.122.26, 172.253.122.27 and 6 other.