`lightningprogramming.com`

DNSSEC	⚠️ Not signed
A	216.75.21.206^{🇺🇸 AS10439216.75.0.0/18}
		PTR	`mail.lightningprogramming.com`
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mail.lightningprogramming.com` ⭐
		A	216.75.21.206^{🇺🇸 AS10439216.75.0.0/18}
			PTR	`mail.lightningprogramming.com`
TXT	`v=spf1 ip4:216.75.21.206 -all`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720469119

`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=1774687907

Subdomains

mail.lightningprogramming.com

Same first word

lightningprogramming.com

DNS History

12 records (4 active, 8 former)

○NSdns1.name-services.com2015-07-13 → 2020-12-05 · 4 obs

● 2015-07-13 10:44:02
● 2020-12-05 00:53:40
○ 2021-09-20 17:20:04
○ 2026-03-28 09:12:24

○NSdns2.name-services.com2015-07-13 → 2020-12-05 · 4 obs

● 2015-07-13 10:44:02
● 2020-12-05 00:53:40
○ 2021-09-20 17:20:04
○ 2026-03-28 09:12:24

○NSdns3.name-services.com2015-07-13 → 2020-12-05 · 4 obs

● 2015-07-13 10:44:02
● 2020-12-05 00:53:40
○ 2021-09-20 17:20:04
○ 2026-03-28 09:12:24

○NSdns4.name-services.com2015-07-13 → 2020-12-05 · 4 obs

● 2015-07-13 10:44:02
● 2020-12-05 00:53:40
○ 2021-09-20 17:20:04
○ 2026-03-28 09:12:24

○NSdns5.name-services.com2015-07-13 → 2020-12-05 · 4 obs

● 2015-07-13 10:44:02
● 2020-12-05 00:53:40
○ 2021-09-20 17:20:04
○ 2026-03-28 09:12:24

●NSns1.hover.com2021-09-20 → 2026-03-28 · 3 obs

○ 2020-12-05 00:53:40
● 2021-09-20 17:20:04
● 2026-03-28 09:12:24

●NSns2.hover.com2021-09-20 → 2026-03-28 · 3 obs

○ 2020-12-05 00:53:40
● 2021-09-20 17:20:04
● 2026-03-28 09:12:24

●MXmail.lightningprogramming.com2026-03-27 → 2026-03-28 · 3 obs

○ 2021-09-20 17:20:04
● 2026-03-27 09:47:14
● 2026-03-28 09:12:24

○MXmail.lightningreflex.com2015-07-13 → 2021-09-20 · 4 obs

● 2015-07-13 10:44:02
● 2021-09-20 17:20:04
○ 2026-03-27 09:47:14
○ 2026-03-28 09:12:24

○A209.126.156.1752015-07-13 → 2017-02-11 · 4 obs

● 2015-07-13 10:44:02
● 2017-02-11 04:54:10
○ 2019-01-02 05:13:30
○ 2026-03-28 09:12:24

●A216.75.21.2062026-03-27 → 2026-03-28 · 3 obs

○ 2021-09-20 17:20:04
● 2026-03-27 09:47:14
● 2026-03-28 09:12:24

○A71.6.177.1312019-01-02 → 2021-09-20 · 5 obs

○ 2017-02-11 04:54:10
● 2019-01-02 05:13:30
● 2021-09-20 17:20:04
○ 2026-03-27 09:47:14
○ 2026-03-28 09:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lightningprogramming.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server:64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lightningprogramming.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.75.21.206`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	1	`mail.lightningprogramming.com (pri: 20)`
TXT	1	`v=spf1 ip4:216.75.21.206 -all`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

Hierarchy

mail.lightningprogramming.com has lightningprogramming.com as its parent.

IP Addresses

lightningprogramming.com maps to IP address 216.75.21.206.

Other host names, for instance lightningreflex.com, psygnotic.com, mail.lightningprogramming.com, mail.psygnotic.com and distancedetective.com share IP numbers with lightningprogramming.com.

Name Servers

Two name servers ns1.hover.com and ns2.hover.com are delegated to lightningprogramming.com.

lightningprogramming.com uses the same name server configuration as other domains, such as montecarloresearch.com, fignuts.org, hanneswittow.com, justinorr.net and aucoinwm.com.

lightningprogramming.com shares name servers with other domains at least partially, for instance olympicorchards.com, derekmoment.net, ijustpissedmyself.com and juchter.com.

these name servers are commonly used with the name servers ns3.hover.com.

Host names with two IPs:

ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26.

ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.

Mail Servers

lightningprogramming.com is handled by a single mail server, mail.lightningprogramming.com.

lightningprogramming.com uses the same mail server setup as other domains, for instance lightningreflex.com and psygnotic.com.

mail.lightningprogramming.com points to one IP number: 216.75.21.206.

lightningprogramming.com - robtex.com