`programchang.com`

DNSSEC	⚠️ Not signed
A	2604:a880:800:10::cc4:b001^{🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean}
		PTR	`spinup29.clockworkwp.com`
A	167.99.127.35^{🇺🇸 DIGITALOCEAN167.99.112.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@programchang.com serial=1655298766

`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=1774850777

Same first word

programchang.com

DNS History

12 records (5 active, 7 former)

●NSns1.digitalocean.com2016-07-12 → 2026-03-30 · 3 obs

○ 2016-02-05 15:05:02
● 2016-07-12 17:24:42
● 2026-03-30 06:08:46

○NSns17.hostinglotus.net2015-06-30 → 2016-02-05 · 4 obs

● 2015-06-30 13:16:34
● 2016-02-05 15:05:02
○ 2016-07-12 17:24:42
○ 2026-03-30 06:08:46

○NSns18.hostinglotus.net2015-06-30 → 2016-02-05 · 4 obs

● 2015-06-30 13:16:34
● 2016-02-05 15:05:02
○ 2016-07-12 17:24:42
○ 2026-03-30 06:08:46

●NSns2.digitalocean.com2016-07-12 → 2026-03-30 · 3 obs

○ 2016-02-05 15:05:02
● 2016-07-12 17:24:42
● 2026-03-30 06:08:46

●NSns3.digitalocean.com2016-07-12 → 2026-03-30 · 3 obs

○ 2016-02-05 15:05:02
● 2016-07-12 17:24:42
● 2026-03-30 06:08:46

○MXmail.programchang.com2015-06-30 → 2016-02-05 · 4 obs

● 2015-06-30 13:16:34
● 2016-02-05 15:05:02
○ 2016-07-12 17:24:42
○ 2026-03-30 06:08:46

○A119.59.104.312016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-07 12:15:36
● 2016-02-05 15:05:02
○ 2016-07-12 17:24:42
○ 2026-03-30 06:08:46

○A122.155.7.982015-06-30 → 2015-11-07 · 4 obs

● 2015-06-30 13:16:34
● 2015-11-07 12:15:36
○ 2016-02-05 15:05:02
○ 2026-03-30 06:08:46

○A128.199.156.2372018-01-02 → 2018-01-02 · 3 obs

○ 2016-07-12 17:24:42
● 2018-01-02 16:25:30
○ 2026-03-30 06:08:46

○A128.199.175.932016-07-12 → 2016-07-12 · 4 obs

○ 2016-02-05 15:05:02
● 2016-07-12 17:24:42
○ 2018-01-02 16:25:30
○ 2026-03-30 06:08:46

●A167.99.127.352026-03-30 → 2026-03-30 · 2 obs

○ 2018-01-02 16:25:30
● 2026-03-30 06:08:46

●A2604:a880:800:10::cc4:b0012026-03-30 → 2026-03-30 · 2 obs

○ 2018-01-02 16:25:30
● 2026-03-30 06:08:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
programchang.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programchang.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.99.127.35`
AAAA	1	`2604:a880:800:10::cc4:b001`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.programc`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

programchang.com resolves to two IP numbers: 2604:a880:800:10::cc4:b001 and 167.99.127.35.

Name Servers

programchang.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

programchang.com at least partially shares name servers with other domains, for instance inovato.ru, lqdi.net, 1.0.0.f.5.7.1.0.0.0.0.0.0.0.0.0.0.d.0.0.0.0.0.0.0.8.1.6.0.0.4.2.ip6.arpa, tamatoledo.net and orderwave.com.

Host names with two IP numbers:

ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.

programchang.com - robtex.com