nerc.com - dns.ninja

`nerc.com`

DNSSEC	⚠️ Not signed
A	2a00:1c50:94::2^{🇸🇪 EPISERVER_AS2a00:1c50:94::/48}
A	217.114.94.2^{🇸🇪 EPISERVER_AS217.114.94.0/24}
NS	`ernest.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ernest.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ernest.ns.cloudflare.com`
		A	108.162.193.164^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	172.64.33.164^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	173.245.59.164^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`esa1.nerc.iphmx.com` ⭐
		A	68.232.147.210^{🇺🇸 CISCO-168.232.147.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`esa2.nerc.iphmx.com` ⭐
		A	68.232.154.42^{🇺🇸 CISCO-168.232.154.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`_s79i02jm3ep5u9bh9uwh8w7gk73mkuj`
TXT	`v=spf1 ip4:209.208.235.119 ip4:209.208.235.120 a:listserv01.nerc.com a:listse...`
SOA	`ernest.ns.cloudflare.com`dns@cloudflare.com serial=2408319100

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783957892

rank #27330 globally
rank #13422 in the tld
WOT: SAFE (62/100)
📈 Tranco rank: #103,799

Subdomains

listserv01.nerc.com

www.nerc.com

listserv02.nerc.com

listserv.nerc.com

Same first word

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nerc.ac.uk

nerc.co.in

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nerc.cn

nerc.org.in

Similar names

cner.net

recn.us

ncre.org.in

cern.s3.amazonaws.com

cren.it

cren.es

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cner.ma

cern.name

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rcen.ca

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cern.dyndns.org

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cern

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nrec.ru

enrc.nl

cren.org.br

cner.it

cern.de

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encr.us

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nrec.com

recn.ru

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cern.nl

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ncre.biz

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ecrn.city

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nrec.eu

encr.es

encr.ru

cnre.com.au

nrec.org

ncer.co.uk

cern.fr

cren.dk

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cenr.com.cn

cren.ro

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cern.jp

ecnr.net

cern.com.br

cren.fr

nrec.mn

ecnr.ws

cenr.nl

ncre.info

ncer.ru

cren.jp

nrce.info

necr.co.uk

ercn.org

nrec.spb.ru

rnec.com

recn.net

rcen.ru

rnce.com

cern.org

cern.com.ua

crne.com

encr.com

ncer.edu.au

DNS History

28 records (6 active, 22 former)

●NSernest.ns.cloudflare.com2026-02-15 → 2026-07-13 · 3 obs

○ 2021-06-21 01:19:22
● 2026-02-15 07:11:08
● 2026-07-13 16:14:58

●NSkim.ns.cloudflare.com2026-02-15 → 2026-07-13 · 3 obs

○ 2021-06-21 01:19:22
● 2026-02-15 07:11:08
● 2026-07-13 16:14:58

○NSns1-04.azure-dns.com2018-01-12 → 2021-06-21 · 5 obs

○ 2017-05-05 04:45:58
● 2018-01-12 16:38:54
● 2021-06-21 01:19:22
○ 2026-02-15 07:11:08
○ 2026-07-13 16:14:58

○NSns1-auth.sprintlink.net2016-09-19 → 2016-09-19 · 4 obs

○ 2016-09-05 18:05:12
● 2016-09-19 14:30:04
○ 2016-10-17 20:59:04
○ 2026-07-13 16:14:58

○NSns1.nerc.com2016-02-11 → 2016-09-05 · 12 obs

○ 2016-01-22 12:37:52
● 2016-02-11 14:03:06
● 2016-05-05 00:11:00
○ 2016-05-22 12:28:40
● 2016-05-30 22:55:22
● 2016-06-18 09:10:00
○ 2016-06-30 22:29:50
● 2016-07-10 09:41:46
○ 2016-07-21 23:04:06
● 2016-09-05 18:05:12
○ 2016-09-19 14:30:04
○ 2026-07-13 16:14:58

○NSns1atl.nerc.com2015-08-06 → 2017-05-05 · 17 obs

● 2015-08-06 20:48:20
● 2016-01-22 12:37:52
○ 2016-02-11 14:03:06
● 2016-02-22 02:03:16
● 2016-04-22 03:10:26
○ 2016-05-05 00:11:00
● 2016-05-22 12:28:40
○ 2016-05-30 22:55:22
○ 2016-06-18 09:10:00
● 2016-06-30 22:29:50
○ 2016-07-10 09:41:46
● 2016-07-21 23:04:06
○ 2016-09-05 18:05:12
● 2016-09-19 14:30:04
● 2017-05-05 04:45:58
○ 2018-01-12 16:38:54
○ 2026-07-13 16:14:58

○NSns2-04.azure-dns.net2018-01-12 → 2021-06-21 · 5 obs

○ 2017-05-05 04:45:58
● 2018-01-12 16:38:54
● 2021-06-21 01:19:22
○ 2026-02-15 07:11:08
○ 2026-07-13 16:14:58

○NSns2-auth.sprintlink.net2016-09-19 → 2016-09-19 · 4 obs

○ 2016-09-05 18:05:12
● 2016-09-19 14:30:04
○ 2016-10-17 20:59:04
○ 2026-07-13 16:14:58

○NSns2.nerc.com2016-02-11 → 2016-09-05 · 12 obs

○ 2016-01-22 12:37:52
● 2016-02-11 14:03:06
● 2016-02-22 02:03:16
○ 2016-03-14 10:01:12
○ 2016-04-12 11:07:16
● 2016-04-22 03:10:26
● 2016-06-18 09:10:00
○ 2016-06-30 22:29:50
● 2016-07-10 09:41:46
● 2016-09-05 18:05:12
○ 2016-09-19 14:30:04
○ 2026-07-13 16:14:58

○NSns2atl.nerc.com2015-08-06 → 2017-05-05 · 15 obs

● 2015-08-06 20:48:20
● 2016-01-22 12:37:52
○ 2016-02-11 14:03:06
○ 2016-02-22 02:03:16
● 2016-03-14 10:01:12
● 2016-04-12 11:07:16
○ 2016-04-22 03:10:26
○ 2016-06-18 09:10:00
● 2016-06-30 22:29:50
○ 2016-07-10 09:41:46
○ 2016-09-05 18:05:12
● 2016-09-19 14:30:04
● 2017-05-05 04:45:58
○ 2018-01-12 16:38:54
○ 2026-07-13 16:14:58

○NSns3-04.azure-dns.org2018-01-12 → 2021-06-21 · 5 obs

○ 2017-05-05 04:45:58
● 2018-01-12 16:38:54
● 2021-06-21 01:19:22
○ 2026-02-15 07:11:08
○ 2026-07-13 16:14:58

○NSns3-auth.sprintlink.net2016-09-19 → 2016-09-19 · 4 obs

○ 2016-09-05 18:05:12
● 2016-09-19 14:30:04
○ 2016-10-17 20:59:04
○ 2026-07-13 16:14:58

○NSns4-04.azure-dns.info2018-01-12 → 2021-06-21 · 5 obs

○ 2017-05-05 04:45:58
● 2018-01-12 16:38:54
● 2021-06-21 01:19:22
○ 2026-02-15 07:11:08
○ 2026-07-13 16:14:58

○MXemrsmta.messageone.com2015-08-06 → 2016-11-22 · 4 obs

● 2015-08-06 20:48:20
● 2016-11-22 13:41:10
○ 2016-12-01 01:18:52
○ 2026-07-13 16:14:58

●MXesa1.nerc.iphmx.com2016-11-22 → 2026-07-13 · 3 obs

○ 2016-10-17 20:59:04
● 2016-11-22 13:41:10
● 2026-07-13 16:14:58

●MXesa2.nerc.iphmx.com2016-11-22 → 2026-07-13 · 3 obs

○ 2016-10-17 20:59:04
● 2016-11-22 13:41:10
● 2026-07-13 16:14:58

○MXmailgw1.nerc.com2015-08-06 → 2016-10-17 · 4 obs

● 2015-08-06 20:48:20
● 2016-10-17 20:59:04
○ 2016-11-22 13:41:10
○ 2026-07-13 16:14:58

○MXmailgw2.nerc.com2015-08-06 → 2016-10-17 · 4 obs

● 2015-08-06 20:48:20
● 2016-10-17 20:59:04
○ 2016-11-22 13:41:10
○ 2026-07-13 16:14:58

○MXmailgw3.nerc.com2015-08-06 → 2016-10-17 · 4 obs

● 2015-08-06 20:48:20
● 2016-10-17 20:59:04
○ 2016-11-22 13:41:10
○ 2026-07-13 16:14:58

○MXmailgw4.nerc.com2015-08-06 → 2016-10-17 · 4 obs

● 2015-08-06 20:48:20
● 2016-10-17 20:59:04
○ 2016-11-22 13:41:10
○ 2026-07-13 16:14:58

○A13.107.246.102020-11-29 → 2020-11-29 · 4 obs

○ 2018-05-02 15:50:30
● 2020-11-29 21:51:04
○ 2021-06-21 01:19:22
○ 2026-07-13 16:14:58

○A13.107.246.132021-06-21 → 2021-06-21 · 4 obs

○ 2020-11-29 21:51:04
● 2021-06-21 01:19:22
○ 2026-02-15 07:11:08
○ 2026-07-13 16:14:58

○A205.247.120.12015-08-06 → 2016-02-22 · 6 obs

● 2015-08-06 20:48:20
● 2016-01-22 12:37:52
○ 2016-02-11 14:03:06
● 2016-02-22 02:03:16
○ 2016-03-14 10:01:12
○ 2026-07-13 16:14:58

○A205.247.120.1002016-02-11 → 2016-02-11 · 4 obs

○ 2016-01-22 12:37:52
● 2016-02-11 14:03:06
○ 2016-02-22 02:03:16
○ 2026-07-13 16:14:58

○A205.247.120.1012016-03-14 → 2018-01-12 · 5 obs

○ 2016-02-22 02:03:16
● 2016-03-14 10:01:12
● 2018-01-12 16:38:54
○ 2018-04-12 00:15:04
○ 2026-07-13 16:14:58

●A217.114.94.22026-02-15 → 2026-07-13 · 3 obs

○ 2021-06-21 01:19:22
● 2026-02-15 07:11:08
● 2026-07-13 16:14:58

●A2a00:1c50:94::22026-02-15 → 2026-07-13 · 3 obs

○ 2021-06-21 01:19:22
● 2026-02-15 07:11:08
● 2026-07-13 16:14:58

○A52.170.211.192018-04-12 → 2018-05-02 · 5 obs

○ 2018-01-12 16:38:54
● 2018-04-12 00:15:04
● 2018-05-02 15:50:30
○ 2020-11-29 21:51:04
○ 2026-07-13 16:14:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nerc.com	kim.ns.cloudflare.com, ernest.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.164

NS records: kim.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerc.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.114.94.2`
AAAA	1	`2a00:1c50:94::2`
NS	2	`ernest.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	2	`esa1.nerc.iphmx.com (pri: 5), esa2.nerc.iphmx.com (pri: 5)`
TXT	2	`_s79i02jm3ep5u9bh9uwh8w7gk73mkuj, v=spf1 ip4:209.208.235.119 ip4:209.208.2`
SOA	1	`ernest.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain nerc.com is a parent of listserv01.nerc.com, www.nerc.com, listserv02.nerc.com and listserv.nerc.com.

IP Addresses

nerc.com has two IP addresses: 217.114.94.2 and 2a00:1c50:94::2

Additional host names — banenoreiendom.no, luleaairport.se, wheda.com and two others — share IP numbers with nerc.com.

Name Servers

nerc.com uses two name servers for its delegation: ernest.ns.cloudflare.com and kim.ns.cloudflare.com.

nerc.com shares its name server setup with other domains, including trebalm.com, expliquant.com, gedankentanken.com and two others.

At least some of nerc.com's name servers are shared with other domains, for example dreamstudy.cc, scottpix.com, 1angelslot.lol and two more.

These name servers tend to be deployed in combination with the name servers casey.ns.cloudflare.com and coco.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname ernest.ns.cloudflare.com directs to 108.162.193.164, 172.64.33.164 and 173.245.59.164 along with 3 other IP addresses.

Hostname kim.ns.cloudflare.com directs to 108.162.192.126, 172.64.32.126 and 173.245.58.126 along with 3 other IP addresses.

Mail Servers

nerc.com has two mail servers: esa1.nerc.iphmx.com and esa2.nerc.iphmx.com.

nerc.com has mail servers in common with listserv.nerc.com, eisac.net, eisac.com and nerc.net, among others.

Each of esa1.nerc.iphmx.com and esa2.nerc.iphmx.com has one IP address: esa1.nerc.iphmx.com uses 68.232.147.210 and esa2.nerc.iphmx.com uses 68.232.154.42.