johnlangone.com - dns.ninja

`johnlangone.com`

DNSSEC	⚠️ Not signed
NS	`ns-734.awsdns-27.net` ⭐
		A	2600:9000:5302:de00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-734.awsdns-27.net`
		A	205.251.194.222^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-734.awsdns-27.net`
NS	`ns-1298.awsdns-34.org`
		A	2600:9000:5305:1200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1298.awsdns-34.org`
		A	205.251.197.18^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1298.awsdns-34.org`
NS	`ns-1980.awsdns-55.co.uk`
		A	2600:9000:5307:bc00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1980.awsdns-55.co.uk`
		A	205.251.199.188^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1980.awsdns-55.co.uk`
NS	`ns-25.awsdns-03.com`
		A	2600:9000:5300:1900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-25.awsdns-03.com`
		A	205.251.192.25^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-25.awsdns-03.com`
SOA	`ns-734.awsdns-27.net`awsdns-hostmaster@amazon.com serial=1

`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=1782921561

Subdomains

mail.johnlangone.com

Same first word

johnlangone.com

DNS History

10 records (4 active, 6 former)

○NSdns.stabletransit.com2015-08-17 → 2015-12-15 · 4 obs

● 2015-08-17 23:03:36
● 2015-12-15 02:42:36
○ 2016-03-13 12:53:26
○ 2026-07-01 16:29:00

○NSdns1.stabletransit.com2015-08-17 → 2015-12-15 · 4 obs

● 2015-08-17 23:03:36
● 2015-12-15 02:42:36
○ 2016-03-13 12:53:26
○ 2026-07-01 16:29:00

○NSdns2.stabletransit.com2015-08-17 → 2015-12-15 · 4 obs

● 2015-08-17 23:03:36
● 2015-12-15 02:42:36
○ 2016-03-13 12:53:26
○ 2026-07-01 16:29:00

●NSns-1298.awsdns-34.org2016-03-13 → 2026-07-01 · 3 obs

○ 2015-12-15 02:42:36
● 2016-03-13 12:53:26
● 2026-07-01 16:29:00

●NSns-1980.awsdns-55.co.uk2016-03-13 → 2026-07-01 · 3 obs

○ 2015-12-15 02:42:36
● 2016-03-13 12:53:26
● 2026-07-01 16:29:00

●NSns-25.awsdns-03.com2016-03-13 → 2026-07-01 · 3 obs

○ 2015-12-15 02:42:36
● 2016-03-13 12:53:26
● 2026-07-01 16:29:00

●NSns-734.awsdns-27.net2016-03-13 → 2026-07-01 · 3 obs

○ 2015-12-15 02:42:36
● 2016-03-13 12:53:26
● 2026-07-01 16:29:00

○MXmail.johnlangone.com2015-08-17 → 2015-12-15 · 4 obs

● 2015-08-17 23:03:36
● 2015-12-15 02:42:36
○ 2016-03-13 12:53:26
○ 2026-07-01 16:29:00

○A184.106.225.52015-08-17 → 2015-12-15 · 4 obs

● 2015-08-17 23:03:36
● 2015-12-15 02:42:36
○ 2016-03-13 12:53:26
○ 2026-07-01 16:29:00

○A52.86.103.1512016-03-13 → 2017-06-05 · 5 obs

○ 2015-12-15 02:42:36
● 2016-03-13 12:53:26
● 2017-06-05 13:45:02
○ 2026-03-24 15:00:02
○ 2026-07-01 16:29:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
johnlangone.com	ns-25.awsdns-03.com, ns-734.awsdns-27.net, ns-1298.awsdns-34.org, ns-1980.awsdns-55.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.188

NS records: ns-25.awsdns-03.com, ns-734.awsdns-27.net, ns-1298.awsdns-34.org, ns-1980.awsdns-55.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnlangone.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1298.awsdns-34.org, ns-1980.awsdns-55.co.uk...`
SOA	1	`ns-734.awsdns-27.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-25.awsdns-03.com, ns-25.awsdns-03.com)

Analysis

Hierarchy

johnlangone.com serves as the parent of mail.johnlangone.com.

Name Servers

johnlangone.com has four authoritative name servers: ns-25.awsdns-03.com, ns-734.awsdns-27.net, ns-1298.awsdns-34.org and ns-1980.awsdns-55.co.uk.

johnlangone.com has at least partial name server overlap with other domains, such as deptomania.com, isresume.com, dfk68vte645l0.cloudfront.net and two others.

ns-25.awsdns-03.com, ns-734.awsdns-27.net, ns-1298.awsdns-34.org and ns-1980.awsdns-55.co.uk all point to exactly two IP numbers each: ns-25.awsdns-03.com → 205.251.192.25 and 2600:9000:5300:1900::1; ns-734.awsdns-27.net → 205.251.194.222 and 2600:9000:5302:de00::1; ns-1298.awsdns-34.org → 205.251.197.18 and 2600:9000:5305:1200::1; ns-1980.awsdns-55.co.uk → 205.251.199.188 and 2600:9000:5307:bc00::1.