worksheetsfun.com - dns.ninja

worksheetsfun.com

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 ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSpo.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.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

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=1786275909

Same first word

worksheetsfun.com

Similar names

funworksheets.com
workssheetfun.com

DNS History

49 records (11 active, 38 former)

20162017201820192020202120222023202420252026NSanan.ns.giantpanda.compo.ns.giantpanda.comns1.kirklanddc.comns1.torresdns.comns1.wombatdns.comns2.kirklanddc.comns2.torresdns.comns2.wombatdns.comns5.dsredirection.comns6.dsredirection.comMXmail.mailerhost.netmail.mxproc.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76141.8.225.80162.210.195.122162.210.195.123172.104.149.86172.104.203.186172.104.251.198192.155.84.236207.244.67.139209.126.123.11209.126.123.12209.126.123.1323.239.4.932600:3c01::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:783e5.79.68.1075.79.68.1085.79.68.11074.207.241.24578.41.204.2678.41.204.2778.41.204.29
●NSanan.ns.giantpanda.com2026-02-20 → 2026-08-09 · 3 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
● 2026-08-09 11:58:24
○NSns1.kirklanddc.com2017-04-25 → 2017-04-25 · 4 obs
○ 2017-04-03 22:31:48
● 2017-04-25 03:39:48
○ 2017-06-05 20:25:58
○ 2026-08-09 11:58:24
○NSns1.torresdns.com2017-03-18 → 2018-04-18 · 12 obs
○ 2016-03-01 21:13:44
● 2017-03-18 22:11:04
● 2017-04-03 22:31:48
○ 2017-04-25 03:39:48
● 2017-06-05 20:25:58
● 2017-07-12 04:57:02
○ 2017-08-22 13:37:06
○ 2017-10-01 16:19:12
● 2017-10-31 02:08:56
● 2018-04-18 05:36:08
○ 2026-02-20 06:11:42
○ 2026-08-09 11:58:24
○NSns1.wombatdns.com2017-08-22 → 2017-10-31 · 5 obs
○ 2017-07-12 04:57:02
● 2017-08-22 13:37:06
● 2017-10-31 02:08:56
○ 2018-04-18 05:36:08
○ 2026-08-09 11:58:24
○NSns2.kirklanddc.com2017-04-25 → 2017-04-25 · 4 obs
○ 2017-04-03 22:31:48
● 2017-04-25 03:39:48
○ 2017-06-05 20:25:58
○ 2026-08-09 11:58:24
○NSns2.torresdns.com2017-03-18 → 2018-04-18 · 11 obs
○ 2016-03-01 21:13:44
● 2017-03-18 22:11:04
● 2017-04-03 22:31:48
○ 2017-04-25 03:39:48
● 2017-06-05 20:25:58
● 2017-07-12 04:57:02
○ 2017-08-22 13:37:06
○ 2017-10-31 02:08:56
● 2018-04-18 05:36:08
○ 2026-02-20 06:11:42
○ 2026-08-09 11:58:24
○NSns2.wombatdns.com2017-08-22 → 2017-10-31 · 5 obs
○ 2017-07-12 04:57:02
● 2017-08-22 13:37:06
● 2017-10-31 02:08:56
○ 2018-04-18 05:36:08
○ 2026-08-09 11:58:24
○NSns5.dsredirection.com2015-08-14 → 2016-03-01 · 4 obs
● 2015-08-14 23:55:28
● 2016-03-01 21:13:44
○ 2017-03-18 22:11:04
○ 2026-08-09 11:58:24
○NSns6.dsredirection.com2015-08-14 → 2016-03-01 · 4 obs
● 2015-08-14 23:55:28
● 2016-03-01 21:13:44
○ 2017-03-18 22:11:04
○ 2026-08-09 11:58:24
●NSpo.ns.giantpanda.com2026-02-20 → 2026-08-09 · 3 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
● 2026-08-09 11:58:24
●MXmail.mailerhost.net2026-02-20 → 2026-08-09 · 3 obs
○ 2017-03-18 22:11:04
● 2026-02-20 06:11:42
● 2026-08-09 11:58:24
○MXmail.mxproc.com2015-08-14 → 2016-03-01 · 4 obs
● 2015-08-14 23:55:28
● 2016-03-01 21:13:44
○ 2017-03-18 22:11:04
○ 2026-08-09 11:58:24
○A139.162.174.2092026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A139.162.181.762026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A141.8.225.802015-08-14 → 2016-03-01 · 4 obs
● 2015-08-14 23:55:28
● 2016-03-01 21:13:44
○ 2017-03-18 22:11:04
○ 2026-08-09 11:58:24
○A162.210.195.1222017-10-01 → 2017-10-01 · 4 obs
○ 2017-08-22 14:49:36
● 2017-10-01 16:19:12
○ 2017-10-31 02:08:56
○ 2026-08-09 11:58:24
○A162.210.195.1232017-08-22 → 2017-08-22 · 5 obs
○ 2017-07-12 04:57:02
● 2017-08-22 13:37:06
● 2017-08-22 14:49:36
○ 2017-10-01 16:19:12
○ 2026-08-09 11:58:24
○A172.104.149.862026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A172.104.203.1862026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A172.104.251.1982026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A192.155.84.2362026-08-01 → 2026-08-01 · 3 obs
○ 2026-05-29 06:34:14
● 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A207.244.67.1392017-10-31 → 2017-10-31 · 4 obs
○ 2017-10-01 16:19:12
● 2017-10-31 02:08:56
○ 2018-04-18 05:36:08
○ 2026-08-09 11:58:24
○A209.126.123.112017-03-18 → 2018-04-18 · 10 obs
○ 2016-03-01 21:13:44
● 2017-03-18 22:11:04
○ 2017-04-01 23:48:42
● 2017-06-05 20:25:58
● 2017-07-12 04:57:02
○ 2017-08-22 13:37:06
○ 2017-10-31 02:08:56
● 2018-04-18 05:36:08
○ 2026-02-20 06:11:42
○ 2026-08-09 11:58:24
○A209.126.123.122017-10-31 → 2017-10-31 · 4 obs
○ 2017-10-01 16:19:12
● 2017-10-31 02:08:56
○ 2018-04-18 05:36:08
○ 2026-08-09 11:58:24
○A209.126.123.132017-04-01 → 2017-04-01 · 4 obs
○ 2017-03-18 22:11:04
● 2017-04-01 23:48:42
○ 2017-04-25 03:39:48
○ 2026-08-09 11:58:24
○A23.239.4.932026-08-01 → 2026-08-01 · 3 obs
○ 2026-05-29 06:34:14
● 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2600:3c01::2000:3aff:feb3:2e942026-08-01 → 2026-08-01 · 3 obs
○ 2026-05-29 06:34:14
● 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2600:3c01::f03c:95ff:fe91:5de52026-08-01 → 2026-08-01 · 3 obs
○ 2026-05-29 06:34:14
● 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2600:3c01::f03c:95ff:feeb:5ed62026-08-01 → 2026-08-01 · 3 obs
○ 2026-05-29 06:34:14
● 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-13 → 2026-08-09 · 8 obs
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
●A2600:3c03::f03c:95ff:fe91:5d522026-02-25 → 2026-08-09 · 11 obs
○ 2026-02-20 06:11:42
● 2026-02-25 09:59:40
○ 2026-03-24 10:41:20
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-25 → 2026-08-09 · 11 obs
○ 2026-02-20 06:11:42
● 2026-02-25 09:59:40
○ 2026-03-24 10:41:20
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-13 → 2026-08-09 · 8 obs
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
○A2a01:7e01::2000:dff:fec1:5cdb2026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2a01:7e01::f03c:95ff:fe00:26922026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2a01:7e01::f03c:95ff:fe91:5d912026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A2a01:7e01::f03c:95ff:feed:783e2026-02-20 → 2026-05-29 · 13 obs
○ 2018-04-18 05:36:08
● 2026-02-20 06:11:42
○ 2026-02-25 09:59:40
● 2026-03-24 10:41:20
● 2026-04-13 09:56:08
○ 2026-04-13 14:02:04
○ 2026-04-23 11:18:26
● 2026-04-27 11:21:28
○ 2026-05-15 12:23:00
○ 2026-05-22 22:38:50
● 2026-05-29 06:34:14
○ 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
●A45.33.83.1002026-04-13 → 2026-08-09 · 8 obs
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
●A45.79.167.1802026-04-13 → 2026-08-09 · 8 obs
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
○A5.79.68.1072017-08-22 → 2017-08-22 · 5 obs
○ 2017-07-12 04:57:02
● 2017-08-22 13:37:06
● 2017-08-22 14:49:36
○ 2017-10-01 16:19:12
○ 2026-08-09 11:58:24
○A5.79.68.1082017-10-01 → 2017-10-01 · 4 obs
○ 2017-08-22 14:49:36
● 2017-10-01 16:19:12
○ 2017-10-31 02:08:56
○ 2026-08-09 11:58:24
○A5.79.68.1102017-10-31 → 2017-10-31 · 4 obs
○ 2017-10-01 16:19:12
● 2017-10-31 02:08:56
○ 2018-04-18 05:36:08
○ 2026-08-09 11:58:24
●A66.175.209.1792026-02-25 → 2026-08-09 · 11 obs
○ 2026-02-20 06:11:42
● 2026-02-25 09:59:40
○ 2026-03-24 10:41:20
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24
○A74.207.241.2452026-08-01 → 2026-08-01 · 3 obs
○ 2026-05-29 06:34:14
● 2026-08-01 01:03:56
○ 2026-08-09 11:58:24
○A78.41.204.262018-04-18 → 2018-04-18 · 4 obs
○ 2017-10-31 02:08:56
● 2018-04-18 05:36:08
○ 2026-02-20 06:11:42
○ 2026-08-09 11:58:24
○A78.41.204.272017-04-25 → 2017-07-12 · 5 obs
○ 2017-04-01 23:48:42
● 2017-04-25 03:39:48
● 2017-07-12 04:57:02
○ 2017-08-22 13:37:06
○ 2026-08-09 11:58:24
○A78.41.204.292017-10-31 → 2017-10-31 · 4 obs
○ 2017-10-01 16:19:12
● 2017-10-31 02:08:56
○ 2018-04-18 05:36:08
○ 2026-08-09 11:58:24
●A96.126.111.1652026-02-25 → 2026-08-09 · 11 obs
○ 2026-02-20 06:11:42
● 2026-02-25 09:59:40
○ 2026-03-24 10:41:20
○ 2026-04-13 09:56:08
● 2026-04-13 14:02:04
● 2026-04-23 11:18:26
○ 2026-04-27 11:21:28
● 2026-05-15 12:23:00
● 2026-05-22 22:38:50
○ 2026-05-29 06:34:14
● 2026-08-09 11:58:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
worksheetsfun.comanan.ns.giantpanda.com, po.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: anan.ns.giantpanda.com, po.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worksheetsfun.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

TypeCountSample Data
A445.33.83.100, 96.126.111.165...
AAAA42600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca...
NS2anan.ns.giantpanda.com, po.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1anan.ns.giantpanda.com admin.giantpanda.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (anan.ns.giantpanda.com, po.ns.giantpanda.com)

Analysis

IP Addresses

worksheetsfun.com directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with t5693.cn.com.com, smartherbals.com and talleresygruastiscar.es, also share IP numbers with worksheetsfun.com.

Name Servers

DNS delegation for worksheetsfun.com points to two name servers: anan.ns.giantpanda.com and po.ns.giantpanda.com.

worksheetsfun.com shares its NS records with other domains, for example www.startinvestimentos.com, stcsuteco.xtrweb.com, 095.adsl.netsurf.net and two others.

The name servers of worksheetsfun.com overlap at least partially with those of other domains — among them spavento.it, poller.it, my60days.com and two more.

These name servers commonly appear in delegations together with lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com, shishi.ns.giantpanda.com and 3 other.

Both anan.ns.giantpanda.com and po.ns.giantpanda.com have a single IP address each — anan.ns.giantpanda.com resolves to 3.33.232.36 while po.ns.giantpanda.com resolves to 75.2.45.63.

Mail Servers

The sole mail server for worksheetsfun.com is mail.mailerhost.net.

Among the domains sharing a mail server setup with worksheetsfun.com are hostmaster.educaplus.com, barbarossa.com, giselda.com and two others.

mail.mailerhost.net resolves to two IP numbers — 5.161.133.13 and 161.35.84.83.