`semantic-versioning.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
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@semantic-versioning.com serial=0

`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=1784334757

Subdomains

www.semantic-versioning.com

Same first word

semantic-versioning.com

DNS History

8 records (4 active, 4 former)

○NSns-1131.awsdns-13.org2026-04-21 → 2026-05-25 · 3 obs

● 2026-04-21 07:04:48
● 2026-05-25 08:08:00
○ 2026-07-18 01:01:22

○NSns-1567.awsdns-03.co.uk2026-04-21 → 2026-05-25 · 3 obs

● 2026-04-21 07:04:48
● 2026-05-25 08:08:00
○ 2026-07-18 01:01:22

○NSns-503.awsdns-62.com2026-04-21 → 2026-05-25 · 3 obs

● 2026-04-21 07:04:48
● 2026-05-25 08:08:00
○ 2026-07-18 01:01:22

○NSns-996.awsdns-60.net2026-04-21 → 2026-05-25 · 3 obs

● 2026-04-21 07:04:48
● 2026-05-25 08:08:00
○ 2026-07-18 01:01:22

●NSns1.digitalocean.com2026-07-18 → 2026-07-18 · 2 obs

○ 2026-05-25 08:08:00
● 2026-07-18 01:01:22

●NSns2.digitalocean.com2026-07-18 → 2026-07-18 · 2 obs

○ 2026-05-25 08:08:00
● 2026-07-18 01:01:22

●NSns3.digitalocean.com2026-07-18 → 2026-07-18 · 2 obs

○ 2026-05-25 08:08:00
● 2026-07-18 01:01:22

●A76.76.21.212026-04-21 → 2026-07-18 · 2 obs

● 2026-04-21 07:04:48
● 2026-07-18 01:01:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
semantic-versioning.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.53.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semantic-versioning.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.semantic`

📌 Glue Records Collected

Total: 3

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

Analysis

Hierarchy

www.semantic-versioning.com is delegated beneath semantic-versioning.com.

IP Addresses

semantic-versioning.com resolves to one IP address: 76.76.21.21.

menu-please.app, appinsights.org, www.eidebailly.com and two other host names share IP numbers with semantic-versioning.com.

Name Servers

semantic-versioning.com carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

There is at least partial name server overlap between semantic-versioning.com and other domains — diamondreelsflashcasino.com, cookingoilfilter.net, 1.0.0.0.d.f.3.0.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa and two more among them.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

semantic-versioning.com - robtex.com