`corning-cs.com`

DNSSEC	⚠️ Not signed
NS	`lssw0ibg-vip.corning.com` ⭐
		A	10.100.237.51
NS	`nsap1.corning.com`
		A	199.197.149.15^{🇺🇸 TELX-AS16638199.197.148.0/23 Digital Realty - Seoul}
NS	`nsap2.corning.com`
		A	199.197.149.16^{🇺🇸 TELX-AS16638199.197.148.0/23 Digital Realty - Seoul}
NS	`nsemea1.corning.com`
		A	199.197.159.36^{🇹🇼 TELX-AS16638199.197.158.0/23 Corning Incorporated Amsterdam}
NS	`nsemea2.corning.com`
		A	199.197.159.37^{🇹🇼 TELX-AS16638199.197.158.0/23 Corning Incorporated Amsterdam}
NS	`nsna1.corning.com`
		A	199.197.128.57^{🇺🇸 TELX-AS16638199.197.128.0/23}
NS	`nsna2.corning.com`
		A	199.197.129.58^{🇺🇸 TELX-AS16638199.197.128.0/23}
TXT	`v=spf1 -all`
SOA	`lssw0ibg-vip.corning.com`root@corning.com serial=1002775

`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=1776042002

Same first word

corning-cs.net

corning-cs.com

corning-cs.org

DNS History

13 records (7 active, 6 former)

○NSkmxn4exd2001.corning.com2018-01-09 → 2018-01-09 · 4 obs

○ 2016-05-15 08:34:52
● 2018-01-09 10:55:48
○ 2026-04-09 10:59:40
○ 2026-04-13 01:10:00

○NSkmxn4exd2002.corning.com2018-01-09 → 2018-01-09 · 4 obs

○ 2016-05-15 08:34:52
● 2018-01-09 10:55:48
○ 2026-04-09 10:59:40
○ 2026-04-13 01:10:00

●NSlssw0ibg-vip.corning.com2026-04-09 → 2026-04-13 · 3 obs

○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

○NSmbxn4exd2001.corning.com2018-01-09 → 2018-01-09 · 4 obs

○ 2016-05-15 08:34:52
● 2018-01-09 10:55:48
○ 2026-04-09 10:59:40
○ 2026-04-13 01:10:00

○NSmbxn4exd2002.corning.com2018-01-09 → 2018-01-09 · 4 obs

○ 2016-05-15 08:34:52
● 2018-01-09 10:55:48
○ 2026-04-09 10:59:40
○ 2026-04-13 01:10:00

●NSnsap1.corning.com2015-07-01 → 2026-04-13 · 5 obs

● 2015-07-01 16:09:50
● 2016-05-15 08:34:52
○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

●NSnsap2.corning.com2015-07-01 → 2026-04-13 · 5 obs

● 2015-07-01 16:09:50
● 2016-05-15 08:34:52
○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

●NSnsemea1.corning.com2015-07-01 → 2026-04-13 · 5 obs

● 2015-07-01 16:09:50
● 2016-05-15 08:34:52
○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

●NSnsemea2.corning.com2015-07-01 → 2026-04-13 · 5 obs

● 2015-07-01 16:09:50
● 2016-05-15 08:34:52
○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

●NSnsna1.corning.com2015-07-01 → 2026-04-13 · 5 obs

● 2015-07-01 16:09:50
● 2016-05-15 08:34:52
○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

●NSnsna2.corning.com2015-07-01 → 2026-04-13 · 5 obs

● 2015-07-01 16:09:50
● 2016-05-15 08:34:52
○ 2018-01-09 10:55:48
● 2026-04-09 10:59:40
● 2026-04-13 01:10:00

○NSsgxn4exd2001.corning.com2018-01-09 → 2018-01-09 · 4 obs

○ 2016-05-15 08:34:52
● 2018-01-09 10:55:48
○ 2026-04-09 10:59:40
○ 2026-04-13 01:10:00

○NSsgxn4exd2002.corning.com2018-01-09 → 2018-01-09 · 4 obs

○ 2016-05-15 08:34:52
● 2018-01-09 10:55:48
○ 2026-04-09 10:59:40
○ 2026-04-13 01:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
corning-cs.com	nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com, nsemea2.corning.com...	6 records

✅ Authoritative Response

Server:199.197.128.57

NS records: nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com, nsemea2.corning.com, nsap1.corning.com, nsap2.corning.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 429ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`nsemea2.corning.com, nsna2.corning.com...`
TXT	1	`v=spf1 -all`
SOA	1	`lssw0ibg-vip.corning.com root.corning.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com...)

Analysis

Name Servers

corning-cs.com is delegated to seven name servers: lssw0ibg-vip.corning.com, nsap1.corning.com, nsap2.corning.com, nsemea1.corning.com, nsemea2.corning.com, nsna1.corning.com and nsna2.corning.com.

corning-cs.com at least partially shares name servers with other domains, for instance corning.com, gosselin.eu, cocning.com, corningcable.com and nova-sol.com.