johnprelvitz.com - robtex.com

johnprelvitz.com

DNSSEC⚠️ Not signed
A18.173.166.23🇺🇸 Amazon18.173.166.0/23
PTRserver-18-173-166-23.mia3.r.cloudfront.net
A18.173.166.31🇺🇸 Amazon18.173.166.0/23
A18.173.166.49🇺🇸 Amazon18.173.166.0/23
A18.173.166.126🇺🇸 Amazon18.173.166.0/23
NSns-1900.awsdns-45.co.uk ⭐
A2600:9000:5307:6c00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1900.awsdns-45.co.uk
A205.251.199.108🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1900.awsdns-45.co.uk
NSns-1448.awsdns-53.org
A2600:9000:5305:a800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1448.awsdns-53.org
A205.251.197.168🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1448.awsdns-53.org
NSns-24.awsdns-03.com
A2600:9000:5300:1800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-24.awsdns-03.com
A205.251.192.24🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-24.awsdns-03.com
NSns-981.awsdns-58.net
A2600:9000:5303:d500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-981.awsdns-58.net
A205.251.195.213🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-981.awsdns-58.net
TXTv=spf1 -all
SOAns-1900.awsdns-45.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=1776196512

Same first word

johnprelvitz.com

DNS History

51 records (8 active, 43 former)

20162017201820192020202120222023202420252026NSns-1448.awsdns-53.orgns-1900.awsdns-45.co.ukns-24.awsdns-03.comns-981.awsdns-58.netf1-ib-gridmaster.ho.nmfco.comf1-ib-inetns.northwesternmutual.comfk1-z6-ib-internet.northwesternmutual.commkn-z3-ib-internet.northwesternmutual.commn-ib-inetns.northwesternmutual.comns1.northwesternmutual.comns2.northwesternmutual.comns3.northwesternmutual.comns4.northwesternmutual.comnsfdp.ho.nmfco.comA18.173.166.12618.173.166.2318.173.166.3118.173.166.4913.33.153.12613.33.153.1413.33.153.2013.33.153.6713.33.4.10613.33.4.12313.33.4.3313.33.4.7918.165.122.10518.165.122.10618.165.122.5118.165.122.71199.59.136.2203.164.68.1103.164.68.243.164.68.503.164.68.973.168.73.473.168.73.643.168.73.73.168.73.9952.84.20.2552.84.20.5952.84.20.752.84.20.8352.85.193.10352.85.193.1352.85.193.1752.85.193.9354.230.253.1054.230.253.10554.230.253.354.230.253.93
○NSf1-ib-gridmaster.ho.nmfco.com2015-12-06 → 2015-12-06 · 4 obs
○ 2015-07-23 18:11:44
● 2015-12-06 09:28:08
○ 2016-03-13 23:33:32
○ 2026-04-14 19:57:44
○NSf1-ib-inetns.northwesternmutual.com2015-12-06 → 2015-12-06 · 4 obs
○ 2015-07-23 18:11:44
● 2015-12-06 09:28:08
○ 2016-03-13 23:33:32
○ 2026-04-14 19:57:44
○NSfk1-z6-ib-internet.northwesternmutual.com2016-03-13 → 2017-04-10 · 5 obs
○ 2015-12-06 09:28:08
● 2016-03-13 23:33:32
● 2017-04-10 10:53:04
○ 2026-03-26 12:47:32
○ 2026-04-14 19:57:44
○NSmkn-z3-ib-internet.northwesternmutual.com2016-03-13 → 2017-04-10 · 5 obs
○ 2015-12-06 09:28:08
● 2016-03-13 23:33:32
● 2017-04-10 10:53:04
○ 2026-03-26 12:47:32
○ 2026-04-14 19:57:44
○NSmn-ib-inetns.northwesternmutual.com2015-12-06 → 2015-12-06 · 4 obs
○ 2015-07-23 18:11:44
● 2015-12-06 09:28:08
○ 2016-03-13 23:33:32
○ 2026-04-14 19:57:44
●NSns-1448.awsdns-53.org2026-03-26 → 2026-04-14 · 3 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
● 2026-04-14 19:57:44
●NSns-1900.awsdns-45.co.uk2026-03-26 → 2026-04-14 · 3 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
● 2026-04-14 19:57:44
●NSns-24.awsdns-03.com2026-03-26 → 2026-04-14 · 3 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
● 2026-04-14 19:57:44
●NSns-981.awsdns-58.net2026-03-26 → 2026-04-14 · 3 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
● 2026-04-14 19:57:44
○NSns1.northwesternmutual.com2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 18:11:44
○ 2015-12-06 09:28:08
○ 2026-04-14 19:57:44
○NSns2.northwesternmutual.com2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 18:11:44
○ 2015-12-06 09:28:08
○ 2026-04-14 19:57:44
○NSns3.northwesternmutual.com2015-12-06 → 2017-04-10 · 5 obs
○ 2015-07-23 18:11:44
● 2015-12-06 09:28:08
● 2017-04-10 10:53:04
○ 2026-03-26 12:47:32
○ 2026-04-14 19:57:44
○NSns4.northwesternmutual.com2015-12-06 → 2017-04-10 · 5 obs
○ 2015-07-23 18:11:44
● 2015-12-06 09:28:08
● 2017-04-10 10:53:04
○ 2026-03-26 12:47:32
○ 2026-04-14 19:57:44
○NSnsfdp.ho.nmfco.com2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 18:11:44
○ 2015-12-06 09:28:08
○ 2026-04-14 19:57:44
○A13.33.153.1262026-03-26 → 2026-04-14 · 70 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
○ 2026-03-26 14:06:16
○ 2026-03-26 19:06:28
● 2026-03-27 01:20:22
● 2026-03-27 02:07:22
○ 2026-03-27 02:47:18
● 2026-03-27 06:36:04
○ 2026-03-27 09:31:26
● 2026-03-27 12:28:04
● 2026-03-28 01:19:34
○ 2026-03-28 03:20:32
● 2026-03-28 05:44:54
○ 2026-03-28 10:24:20
○ 2026-03-28 21:20:16
● 2026-03-29 04:07:14
● 2026-03-29 08:11:58
○ 2026-03-29 17:07:20
○ 2026-03-29 20:36:06
● 2026-03-30 01:59:36
● 2026-03-30 05:55:14
○ 2026-03-30 10:10:10
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● 2026-03-31 21:41:12
● 2026-03-31 22:12:26
○ 2026-03-31 22:58:00
● 2026-04-01 00:53:56
● 2026-04-01 01:40:10
○ 2026-04-01 06:06:38
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● 2026-04-02 03:09:52
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● 2026-04-05 02:51:36
● 2026-04-05 04:45:14
○ 2026-04-05 06:24:38
● 2026-04-07 01:35:44
● 2026-04-07 09:05:38
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● 2026-04-07 17:07:08
● 2026-04-08 04:43:38
○ 2026-04-08 08:54:40
○ 2026-04-08 11:57:44
● 2026-04-09 02:25:04
○ 2026-04-09 18:44:16
● 2026-04-10 00:08:38
○ 2026-04-10 02:25:28
○ 2026-04-10 22:34:40
● 2026-04-10 23:36:44
● 2026-04-11 03:45:28
○ 2026-04-11 17:54:28
● 2026-04-11 22:02:54
● 2026-04-12 16:20:56
○ 2026-04-12 19:01:44
● 2026-04-13 00:44:46
● 2026-04-13 09:10:00
○ 2026-04-13 12:23:48
○ 2026-04-13 18:27:30
● 2026-04-14 04:50:40
○ 2026-04-14 09:40:50
● 2026-04-14 12:41:44
○ 2026-04-14 19:57:40
○ 2026-04-14 19:57:44
○A13.33.153.142026-03-26 → 2026-04-14 · 70 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
○ 2026-03-26 14:06:16
○ 2026-03-26 19:06:28
● 2026-03-27 01:20:22
● 2026-03-27 02:07:22
○ 2026-03-27 02:47:18
● 2026-03-27 06:36:04
○ 2026-03-27 09:31:26
● 2026-03-27 12:28:04
● 2026-03-28 01:19:34
○ 2026-03-28 03:20:32
● 2026-03-28 05:44:54
○ 2026-03-28 10:24:20
○ 2026-03-28 21:20:16
● 2026-03-29 04:07:14
● 2026-03-29 08:11:58
○ 2026-03-29 17:07:20
○ 2026-03-29 20:36:06
● 2026-03-30 01:59:36
● 2026-03-30 05:55:14
○ 2026-03-30 10:10:10
○ 2026-03-31 12:03:02
● 2026-03-31 21:41:12
● 2026-03-31 22:12:26
○ 2026-03-31 22:58:00
● 2026-04-01 00:53:56
● 2026-04-01 01:40:10
○ 2026-04-01 06:06:38
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● 2026-04-02 03:09:52
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● 2026-04-03 00:33:44
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● 2026-04-07 01:35:44
● 2026-04-07 09:05:38
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● 2026-04-07 17:07:08
● 2026-04-08 04:43:38
○ 2026-04-08 08:54:40
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● 2026-04-09 02:25:04
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● 2026-04-10 00:08:38
○ 2026-04-10 02:25:28
○ 2026-04-10 22:34:40
● 2026-04-10 23:36:44
● 2026-04-11 03:45:28
○ 2026-04-11 17:54:28
● 2026-04-11 22:02:54
● 2026-04-12 16:20:56
○ 2026-04-12 19:01:44
● 2026-04-13 00:44:46
● 2026-04-13 09:10:00
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○ 2026-04-13 18:27:30
● 2026-04-14 04:50:40
○ 2026-04-14 09:40:50
● 2026-04-14 12:41:44
○ 2026-04-14 19:57:40
○ 2026-04-14 19:57:44
○A13.33.153.202026-03-26 → 2026-04-14 · 70 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
○ 2026-03-26 14:06:16
○ 2026-03-26 19:06:28
● 2026-03-27 01:20:22
● 2026-03-27 02:07:22
○ 2026-03-27 02:47:18
● 2026-03-27 06:36:04
○ 2026-03-27 09:31:26
● 2026-03-27 12:28:04
● 2026-03-28 01:19:34
○ 2026-03-28 03:20:32
● 2026-03-28 05:44:54
○ 2026-03-28 10:24:20
○ 2026-03-28 21:20:16
● 2026-03-29 04:07:14
● 2026-03-29 08:11:58
○ 2026-03-29 17:07:20
○ 2026-03-29 20:36:06
● 2026-03-30 01:59:36
● 2026-03-30 05:55:14
○ 2026-03-30 10:10:10
○ 2026-03-31 12:03:02
● 2026-03-31 21:41:12
● 2026-03-31 22:12:26
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● 2026-04-01 00:53:56
● 2026-04-01 01:40:10
○ 2026-04-01 06:06:38
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● 2026-04-02 03:09:52
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● 2026-04-05 02:51:36
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● 2026-04-07 01:35:44
● 2026-04-07 09:05:38
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● 2026-04-07 17:07:08
● 2026-04-08 04:43:38
○ 2026-04-08 08:54:40
○ 2026-04-08 11:57:44
● 2026-04-09 02:25:04
○ 2026-04-09 18:44:16
● 2026-04-10 00:08:38
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○ 2026-04-10 22:34:40
● 2026-04-10 23:36:44
● 2026-04-11 03:45:28
○ 2026-04-11 17:54:28
● 2026-04-11 22:02:54
● 2026-04-12 16:20:56
○ 2026-04-12 19:01:44
● 2026-04-13 00:44:46
● 2026-04-13 09:10:00
○ 2026-04-13 12:23:48
○ 2026-04-13 18:27:30
● 2026-04-14 04:50:40
○ 2026-04-14 09:40:50
● 2026-04-14 12:41:44
○ 2026-04-14 19:57:40
○ 2026-04-14 19:57:44
○A13.33.153.672026-03-26 → 2026-04-14 · 70 obs
○ 2017-04-10 10:53:04
● 2026-03-26 12:47:32
○ 2026-03-26 14:06:16
○ 2026-03-26 19:06:28
● 2026-03-27 01:20:22
● 2026-03-27 02:07:22
○ 2026-03-27 02:47:18
● 2026-03-27 06:36:04
○ 2026-03-27 09:31:26
● 2026-03-27 12:28:04
● 2026-03-28 01:19:34
○ 2026-03-28 03:20:32
● 2026-03-28 05:44:54
○ 2026-03-28 10:24:20
○ 2026-03-28 21:20:16
● 2026-03-29 04:07:14
● 2026-03-29 08:11:58
○ 2026-03-29 17:07:20
○ 2026-03-29 20:36:06
● 2026-03-30 01:59:36
● 2026-03-30 05:55:14
○ 2026-03-30 10:10:10
○ 2026-03-31 12:03:02
● 2026-03-31 21:41:12
● 2026-03-31 22:12:26
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● 2026-04-01 00:53:56
● 2026-04-01 01:40:10
○ 2026-04-01 06:06:38
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● 2026-04-02 03:09:52
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● 2026-04-09 02:25:04
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● 2026-04-10 00:08:38
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● 2026-04-14 04:50:40
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● 2026-04-14 12:41:44
○ 2026-04-14 19:57:40
○ 2026-04-14 19:57:44
○A13.33.4.1062026-03-30 → 2026-04-08 · 35 obs
○ 2026-03-30 05:55:14
● 2026-03-30 10:10:10
○ 2026-03-30 22:15:30
○ 2026-03-31 03:10:34
● 2026-03-31 04:36:42
● 2026-03-31 05:44:22
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○ 2026-04-01 00:53:56
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○A13.33.4.1232026-03-30 → 2026-04-08 · 35 obs
○ 2026-03-30 05:55:14
● 2026-03-30 10:10:10
○ 2026-03-30 22:15:30
○ 2026-03-31 03:10:34
● 2026-03-31 04:36:42
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○A13.33.4.332026-03-30 → 2026-04-08 · 35 obs
○ 2026-03-30 05:55:14
● 2026-03-30 10:10:10
○ 2026-03-30 22:15:30
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● 2026-03-31 04:36:42
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○A13.33.4.792026-03-30 → 2026-04-08 · 35 obs
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○A18.165.122.1052026-03-27 → 2026-03-27 · 4 obs
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○A18.165.122.1062026-03-27 → 2026-03-27 · 4 obs
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○A18.165.122.712026-03-27 → 2026-03-27 · 4 obs
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●A18.173.166.1262026-03-28 → 2026-04-14 · 38 obs
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●A18.173.166.232026-03-28 → 2026-04-14 · 38 obs
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●A18.173.166.312026-03-28 → 2026-04-14 · 38 obs
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●A18.173.166.492026-03-28 → 2026-04-14 · 38 obs
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○A199.59.136.2202015-07-23 → 2017-04-10 · 4 obs
● 2015-07-23 18:11:44
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○A3.164.68.1102026-03-26 → 2026-03-27 · 7 obs
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○A3.164.68.242026-03-26 → 2026-03-27 · 7 obs
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○A3.164.68.502026-03-26 → 2026-03-27 · 7 obs
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○A3.164.68.972026-03-26 → 2026-03-27 · 7 obs
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○A3.168.73.472026-04-10 → 2026-04-10 · 5 obs
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○A3.168.73.642026-04-10 → 2026-04-10 · 5 obs
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○A3.168.73.72026-04-10 → 2026-04-10 · 5 obs
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○A3.168.73.992026-04-10 → 2026-04-10 · 5 obs
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○A52.84.20.252026-03-28 → 2026-03-28 · 6 obs
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○A52.84.20.592026-03-28 → 2026-03-28 · 6 obs
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○A52.84.20.72026-03-28 → 2026-03-28 · 6 obs
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○A52.84.20.832026-03-28 → 2026-03-28 · 6 obs
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○A52.85.193.1032026-03-26 → 2026-04-13 · 13 obs
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○A52.85.193.132026-03-26 → 2026-04-13 · 13 obs
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○A52.85.193.172026-03-26 → 2026-04-13 · 13 obs
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○A52.85.193.932026-03-26 → 2026-04-13 · 13 obs
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○A54.230.253.102026-04-07 → 2026-04-07 · 4 obs
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○A54.230.253.1052026-04-07 → 2026-04-07 · 4 obs
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○A54.230.253.32026-04-07 → 2026-04-07 · 4 obs
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○A54.230.253.932026-04-07 → 2026-04-07 · 4 obs
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🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...-
johnprelvitz.comns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1900.awsdns-45.co.uk, ns-1448.awsdns-53.org1 record

✅ Authoritative Response

Server:205.251.199.108

NS records: ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1900.awsdns-45.co.uk, ns-1448.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnprelvitz.com (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

TypeCountSample Data
A418.173.166.126, 18.173.166.49...
NS4ns-1448.awsdns-53.org, ns-1900.awsdns-45.co.uk...
TXT1v=spf1 -all
SOA1ns-1900.awsdns-45.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-24.awsdns-03.com)

Analysis

IP Addresses

johnprelvitz.com points to four IP numbers: 18.173.166.23, 18.173.166.31, 18.173.166.49 and 18.173.166.126.

For instance, other host names d2r6z9tp86t77n.cloudfront.net, www.eastman.md, kolbosima.co.il, investor-verlag.de and acuvbcamps.com share IP numbers with johnprelvitz.com.

Name Servers

johnprelvitz.com is delegated to four name servers: ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1448.awsdns-53.org and ns-1900.awsdns-45.co.uk.

johnprelvitz.com shares name servers with other domains at least partially, for example remotehamradio.net, sgtcanadian.com, dwayne.cloud, knowyourrights.no and crononauta.net.

Host names with two IP numbers:

ns-24.awsdns-03.com points to: 2600:9000:5300:1800::1 and 205.251.192.24

ns-981.awsdns-58.net points to: 2600:9000:5303:d500::1 and 205.251.195.213

ns-1448.awsdns-53.org points to: 2600:9000:5305:a800::1 and 205.251.197.168

ns-1900.awsdns-45.co.uk points to: 2600:9000:5307:6c00::1 and 205.251.199.108