`distancescalc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dceb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5e4e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.78^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.235^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kelly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kelly.ns.cloudflare.com`
		A	108.162.194.91^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	162.159.38.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	172.64.34.91^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
NS	`rory.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rory.ns.cloudflare.com`
		A	108.162.195.166^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rory.ns.cloudflare.com`
		A	162.159.44.166^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rory.ns.cloudflare.com`
		A	172.64.35.166^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rory.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.78, 172.67.220.235
		IPv6 hints	2606:4700:3031::ac43:dceb, 2606:4700:3035::6815:5e4e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOA	`kelly.ns.cloudflare.com`dns@cloudflare.com serial=2398737453

`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=1775773912

📈 Tranco rank: #141,704

Subdomains

uk.distancescalc.com

ie.distancescalc.com

Same first word

distancescalc.com

DNS History

13 records (6 active, 7 former)

●NSkelly.ns.cloudflare.com2026-04-02 → 2026-04-09 · 3 obs

○ 2018-08-26 16:59:52
● 2026-04-02 08:21:34
● 2026-04-09 22:59:30

○NSns1.linode.com2015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

○NSns2.linode.com2015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

○NSns3.linode.com2015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

○NSns4.linode.com2015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

○NSns5.linode.com2015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

●NSrory.ns.cloudflare.com2026-04-02 → 2026-04-09 · 3 obs

○ 2018-08-26 16:59:52
● 2026-04-02 08:21:34
● 2026-04-09 22:59:30

○MXmail.distancescalc.com2015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

●A104.21.94.782026-04-02 → 2026-04-09 · 3 obs

○ 2018-08-26 16:59:52
● 2026-04-02 08:21:34
● 2026-04-09 22:59:30

●A172.67.220.2352026-04-02 → 2026-04-09 · 3 obs

○ 2018-08-26 16:59:52
● 2026-04-02 08:21:34
● 2026-04-09 22:59:30

●A2606:4700:3031::ac43:dceb2026-04-02 → 2026-04-09 · 3 obs

○ 2018-08-26 16:59:52
● 2026-04-02 08:21:34
● 2026-04-09 22:59:30

●A2606:4700:3035::6815:5e4e2026-04-02 → 2026-04-09 · 3 obs

○ 2018-08-26 16:59:52
● 2026-04-02 08:21:34
● 2026-04-09 22:59:30

○A96.126.124.842015-06-28 → 2018-08-26 · 4 obs

● 2015-06-28 10:23:30
● 2018-08-26 16:59:52
○ 2026-04-02 08:21:34
○ 2026-04-09 22:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
distancescalc.com	kelly.ns.cloudflare.com, rory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.166

NS records: kelly.ns.cloudflare.com, rory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for distancescalc.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.235, 104.21.94.78`
AAAA	2	`2606:4700:3035::6815:5e4e, 2606:4700:3031::ac43:dceb`
NS	2	`kelly.ns.cloudflare.com, rory.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kelly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kelly.ns.cloudflare.com, kelly.ns.cloudflare.com, kelly.ns.cloudflare.com...)

Analysis

Hierarchy

distancescalc.com is parent of uk.distancescalc.com and ie.distancescalc.com.

IP Addresses

distancescalc.com points to four IP numbers: 2606:4700:3031::ac43:dceb, 2606:4700:3035::6815:5e4e, 104.21.94.78 and 172.67.220.235.

Other host names including uk.distancescalc.com, qataridcheckqa.com, wortengamering.pt, bk080.net and mail.testair.com share IP numbers with distancescalc.com.

Name Servers

distancescalc.com's delegation uses two name servers, kelly.ns.cloudflare.com and rory.ns.cloudflare.com.

distancescalc.com shares the same name server setup as other domains, for example bentoncountywa.gov, wellvap.ae, afstand-berekenen.com, silverproevery.com and coais.com.

distancescalc.com at least partially shares name servers with other domains, including comatral.com, hazelglowcove.com, drakecasinoplay.com, preslandandco.cyou and lestereastmanconference.org.

these name servers are commonly used with ignacio.ns.cloudflare.com, kate.ns.cloudflare.com, vita.ns.cloudflare.com, keaton.ns.cloudflare.com and jasper.ns.cloudflare.com.

Host names with six IP numbers:

kelly.ns.cloudflare.com points to: 2606:4700:50::a29f:265b, 2803:f800:50::6ca2:c25b, 2a06:98c1:50::ac40:225b, 108.162.194.91, 162.159.38.91 and 172.64.34.91.

rory.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca6, 2803:f800:50::6ca2:c3a6, 2a06:98c1:50::ac40:23a6, 108.162.195.166, 162.159.44.166 and 172.64.35.166.

distancescalc.com - robtex.com