`irserv3.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5357^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:db08^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.87^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.8^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`andy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
MX	`mail.irserv3.com` ⭐
		A	2606:4700:3030::6815:5357^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3031::ac43:db08^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.83.87^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.219.8^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.83.87, 172.67.219.8
		IPv6	2606:4700:3030::6815:5357, 2606:4700:3031::ac43:db08
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2400094454

`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=1774626027

Subdomains

mail.irserv3.com

Same first word

irserv3.com

Similar names

3rivers.church

3rivers.nl

3rivers.org.uk

3rivers.org

3rivers.net

3rivers.coop

3rivers.life

3rivers.co.nz

3rivers.com

DNS History

13 records (7 active, 6 former)

●NSada.ns.cloudflare.com2026-02-18 → 2026-03-27 · 3 obs

○ 2020-02-14 19:53:30
● 2026-02-18 08:36:20
● 2026-03-27 15:51:12

●NSandy.ns.cloudflare.com2026-02-18 → 2026-03-27 · 3 obs

○ 2020-02-14 19:53:30
● 2026-02-18 08:36:20
● 2026-03-27 15:51:12

○NSns1.ns-1.be2015-08-18 → 2020-02-14 · 4 obs

● 2015-08-18 17:59:50
● 2020-02-14 19:53:30
○ 2026-02-18 08:36:20
○ 2026-03-27 15:51:12

○NSns2.ns-1.be2015-08-18 → 2020-02-14 · 4 obs

● 2015-08-18 17:59:50
● 2020-02-14 19:53:30
○ 2026-02-18 08:36:20
○ 2026-03-27 15:51:12

○NSns3.ns-1.be2015-08-18 → 2020-02-14 · 4 obs

● 2015-08-18 17:59:50
● 2020-02-14 19:53:30
○ 2026-02-18 08:36:20
○ 2026-03-27 15:51:12

●MXmail.irserv3.com2015-08-18 → 2026-03-27 · 2 obs

● 2015-08-18 17:59:50
● 2026-03-27 15:51:12

●A104.21.83.872026-02-18 → 2026-03-27 · 3 obs

○ 2020-02-14 19:53:30
● 2026-02-18 08:36:20
● 2026-03-27 15:51:12

●A172.67.219.82026-02-18 → 2026-03-27 · 3 obs

○ 2020-02-14 19:53:30
● 2026-02-18 08:36:20
● 2026-03-27 15:51:12

●A2606:4700:3030::6815:53572026-02-18 → 2026-03-27 · 3 obs

○ 2020-02-14 19:53:30
● 2026-02-18 08:36:20
● 2026-03-27 15:51:12

●A2606:4700:3031::ac43:db082026-02-18 → 2026-03-27 · 3 obs

○ 2020-02-14 19:53:30
● 2026-02-18 08:36:20
● 2026-03-27 15:51:12

○A94.23.218.1112015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 17:59:50
○ 2016-02-15 14:19:40
○ 2026-03-27 15:51:12

○A95.211.120.772017-03-11 → 2020-02-14 · 5 obs

○ 2016-06-17 23:25:34
● 2017-03-11 21:09:52
● 2020-02-14 19:53:30
○ 2026-02-18 08:36:20
○ 2026-03-27 15:51:12

○A95.211.120.932016-02-15 → 2016-06-17 · 5 obs

○ 2015-08-18 17:59:50
● 2016-02-15 14:19:40
● 2016-06-17 23:25:34
○ 2017-03-11 21:09:52
○ 2026-03-27 15:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
irserv3.com	andy.ns.cloudflare.com, ada.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.101

NS records: andy.ns.cloudflare.com, ada.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irserv3.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.87, 172.67.219.8`
AAAA	2	`2606:4700:3030::6815:5357, 2606:4700:3031::ac43:db08`
NS	2	`ada.ns.cloudflare.com, andy.ns.cloudflare.com`
MX	1	`mail.irserv3.com (pri: 5)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.irserv3.com is a child of irserv3.com.

IP Addresses

irserv3.com refers to four IP numbers: 2606:4700:3030::6815:5357, 2606:4700:3031::ac43:db08, 104.21.83.87 and 172.67.219.8.

Other host names, for instance mail.repuestosparacoche.com, opb.si, remote.szero.com, gass.net.id and animevost.fr share IP numbers with irserv3.com.

Name Servers

irserv3.com's delegation uses two name servers: ada.ns.cloudflare.com and andy.ns.cloudflare.com.

irserv3.com uses the same name server setup as other domains, such as menorcahockeyclub.com, irserv4.com, biobox.io, radioacacia.nl and biobox.cloud.

irserv3.com at least partially shares name servers with other domains, including casadellapiadacrm.cloud, coleimplement.com, wap-hvs-whatsapp.hl.cn, athletepgpay.com and gqg777.com.

These name servers are commonly used with syeef.ns.cloudflare.com, sean.ns.cloudflare.com and amanda.ns.cloudflare.com.

Host names with six IP numbers:

ada.ns.cloudflare.com points to 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54.

andy.ns.cloudflare.com points to 2606:4700:58::adf5:3b65, 2803:f800:50::6ca2:c165, 2a06:98c1:50::ac40:2165, 108.162.193.101, 172.64.33.101 and 173.245.59.101.

Mail Servers

A single mail server handles irserv3.com, mail.irserv3.com.

mail.irserv3.com maps to four IP numbers: 2606:4700:3030::6815:5357, 2606:4700:3031::ac43:db08, 104.21.83.87 and 172.67.219.8.

irserv3.com - robtex.com

irserv3.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`irserv3.com`

`com`