`irkutskmarathon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5476^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:bf95^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.118^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.149^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`rodney.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rodney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rodney.ns.cloudflare.com`
		A	108.162.193.228^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
		A	172.64.33.228^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
		A	173.245.59.228^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.118, 172.67.191.149
		IPv6 hints	2606:4700:3030::6815:5476, 2606:4700:3032::ac43:bf95
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2399478536

`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=1778470891

Same first word

irkutskmarathon.com

DNS History

11 records (6 active, 5 former)

●NSbrit.ns.cloudflare.com2026-04-25 → 2026-05-11 · 3 obs

○ 2017-11-02 21:24:26
● 2026-04-25 09:28:30
● 2026-05-11 04:09:06

○NSns3.nic.ru2017-11-02 → 2017-11-02 · 3 obs

● 2017-11-02 21:24:26
○ 2026-04-25 09:28:30
○ 2026-05-11 04:09:06

○NSns4.nic.ru2017-11-02 → 2017-11-02 · 3 obs

● 2017-11-02 21:24:26
○ 2026-04-25 09:28:30
○ 2026-05-11 04:09:06

○NSns8.nic.ru2017-11-02 → 2017-11-02 · 3 obs

● 2017-11-02 21:24:26
○ 2026-04-25 09:28:30
○ 2026-05-11 04:09:06

●NSrodney.ns.cloudflare.com2026-04-25 → 2026-05-11 · 3 obs

○ 2017-11-02 21:24:26
● 2026-04-25 09:28:30
● 2026-05-11 04:09:06

●A104.21.84.1182026-04-25 → 2026-05-11 · 3 obs

○ 2017-11-02 21:24:26
● 2026-04-25 09:28:30
● 2026-05-11 04:09:06

○A109.70.26.372017-11-02 → 2017-11-02 · 3 obs

● 2017-11-02 21:24:26
○ 2026-04-25 09:28:30
○ 2026-05-11 04:09:06

●A172.67.191.1492026-04-25 → 2026-05-11 · 3 obs

○ 2017-11-02 21:24:26
● 2026-04-25 09:28:30
● 2026-05-11 04:09:06

○A194.85.61.762017-11-02 → 2017-11-02 · 3 obs

● 2017-11-02 21:24:26
○ 2026-04-25 09:28:30
○ 2026-05-11 04:09:06

●A2606:4700:3030::6815:54762026-04-25 → 2026-05-11 · 3 obs

○ 2017-11-02 21:24:26
● 2026-04-25 09:28:30
● 2026-05-11 04:09:06

●A2606:4700:3032::ac43:bf952026-04-25 → 2026-05-11 · 3 obs

○ 2017-11-02 21:24:26
● 2026-04-25 09:28:30
● 2026-05-11 04:09:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
irkutskmarathon.com	brit.ns.cloudflare.com, rodney.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.78

NS records: brit.ns.cloudflare.com, rodney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irkutskmarathon.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.84.118, 172.67.191.149`
AAAA	2	`2606:4700:3030::6815:5476, 2606:4700:3032::ac43:bf95`
NS	2	`brit.ns.cloudflare.com, rodney.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

irkutskmarathon.com resolves to four IP numbers: 2606:4700:3030::6815:5476, 2606:4700:3032::ac43:bf95, 104.21.84.118 and 172.67.191.149.

other host names for instance ywesy.cn, integrityembroidery.com, kuailian-ij1.com.cn, tyrrealestatesamui.com and tex9.com share IP numbers with irkutskmarathon.com.

Name Servers

irkutskmarathon.com is delegated to two name servers: brit.ns.cloudflare.com and rodney.ns.cloudflare.com.

irkutskmarathon.com shares the same name server setup as other domains, for example ismaeco.com, epicraft.net, bikenews.org, zeuspay.live and coalitionofthewilling.org.uk.

irkutskmarathon.com at least partially shares name servers with other domains, for instance mixedbet.com, labtelenti.org, rack16.com, unidel.edu.ng and softwaredevelopment.com.mx.

These name servers are commonly used with the name servers laura.ns.cloudflare.com.

Host names with six IP numbers:

brit.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4e, 2803:f800:50::6ca2:c04e, 2a06:98c1:50::ac40:204e, 108.162.192.78, 172.64.32.78 and 173.245.58.78; rodney.ns.cloudflare.com points to: 2606:4700:58::adf5:3be4, 2803:f800:50::6ca2:c1e4, 2a06:98c1:50::ac40:21e4, 108.162.193.228, 172.64.33.228 and 173.245.59.228.

irkutskmarathon.com - robtex.com