`iv-ro.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:56f5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8a62^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.245^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.98^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`vida.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
MX	`smtp.itarex.com` ⭐
		A	213.208.152.160^{🇦🇹 NEXTLAYER-AS213.208.128.0/19 Provider Local Registry Block next layer Telekommunikationsdienstleistungs- GmbH}
			PTR	`smtp.itarex.com`
TXT	`v=spf1 mx a -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.245, 172.67.138.98
		IPv6 hints	2606:4700:3037::6815:56f5, 2606:4700:3037::ac43:8a62
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2400676217

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1776153603

Subdomains

mail.iv-ro.at

Same first word

iv-ro.at

Similar names

rio-v.biz

DNS History

13 records (7 active, 6 former)

●NSbart.ns.cloudflare.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-05-03 18:41:10
● 2026-03-27 12:34:04
● 2026-04-14 09:05:20

○NSns1.cloudvox.eu2017-04-20 → 2017-05-03 · 5 obs

○ 2016-04-01 11:27:00
● 2017-04-20 03:13:36
● 2017-05-03 18:41:10
○ 2026-03-27 12:34:04
○ 2026-04-14 09:05:20

○NSns1.mmc.at2015-07-16 → 2016-04-01 · 4 obs

● 2015-07-16 01:25:46
● 2016-04-01 11:27:00
○ 2017-04-20 03:13:36
○ 2026-04-14 09:05:20

○NSns2.cloudvox.eu2017-04-20 → 2017-05-03 · 5 obs

○ 2016-04-01 11:27:00
● 2017-04-20 03:13:36
● 2017-05-03 18:41:10
○ 2026-03-27 12:34:04
○ 2026-04-14 09:05:20

○NSns2.mmc.at2015-07-16 → 2016-04-01 · 4 obs

● 2015-07-16 01:25:46
● 2016-04-01 11:27:00
○ 2017-04-20 03:13:36
○ 2026-04-14 09:05:20

●NSvida.ns.cloudflare.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-05-03 18:41:10
● 2026-03-27 12:34:04
● 2026-04-14 09:05:20

○MXmail.iv-ro.at2015-07-16 → 2016-04-01 · 4 obs

● 2015-07-16 01:25:46
● 2016-04-01 11:27:00
○ 2017-04-20 03:13:36
○ 2026-04-14 09:05:20

●MXsmtp.itarex.com2017-04-20 → 2026-04-14 · 3 obs

○ 2016-04-01 11:27:00
● 2017-04-20 03:13:36
● 2026-04-14 09:05:20

●A104.21.86.2452026-03-27 → 2026-04-14 · 3 obs

○ 2017-05-03 18:41:10
● 2026-03-27 12:34:04
● 2026-04-14 09:05:20

○A146.255.58.2512017-04-20 → 2017-05-03 · 4 obs

● 2017-04-20 03:13:36
● 2017-05-03 18:41:10
○ 2026-03-27 12:34:04
○ 2026-04-14 09:05:20

●A172.67.138.982026-03-27 → 2026-04-14 · 3 obs

○ 2017-05-03 18:41:10
● 2026-03-27 12:34:04
● 2026-04-14 09:05:20

●A2606:4700:3037::6815:56f52026-03-27 → 2026-04-14 · 3 obs

○ 2017-05-03 18:41:10
● 2026-03-27 12:34:04
● 2026-04-14 09:05:20

●A2606:4700:3037::ac43:8a622026-03-27 → 2026-04-14 · 3 obs

○ 2017-05-03 18:41:10
● 2026-03-27 12:34:04
● 2026-04-14 09:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
iv-ro.at	vida.ns.cloudflare.com, bart.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.71

NS records: vida.ns.cloudflare.com, bart.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iv-ro.at (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.98, 104.21.86.245`
AAAA	2	`2606:4700:3037::ac43:8a62, 2606:4700:3037::6815:56f5`
NS	2	`bart.ns.cloudflare.com, vida.ns.cloudflare.com`
MX	1	`smtp.itarex.com (pri: 10)`
TXT	1	`v=spf1 mx a -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.iv-ro.at has iv-ro.at as its parent.

IP Addresses

iv-ro.at maps to four IP numbers: 2606:4700:3037::6815:56f5, 2606:4700:3037::ac43:8a62, 104.21.86.245 and 172.67.138.98.

Other host names, for instance www.muaoxs.com, dataglobal.sbs, math-is-fun.com, occi.be and aega.cn share IP numbers with iv-ro.at.

Name Servers

Two name servers bart.ns.cloudflare.com and vida.ns.cloudflare.com are delegated to iv-ro.at.

iv-ro.at uses the same name server configuration as other domains, such as greenhosting.at, wildhoney.com.sg, lewuxian.com, jubt4.one and seju.life.

iv-ro.at at least partially shares name servers with other domains such as edigit.info, andrewazzopardi.org, sqlbob.com, fldqewha.today and balboo.de.

These name servers are commonly used alongside hera.ns.cloudflare.com, stanley.ns.cloudflare.com and maria.ns.cloudflare.com.

Host names with six IP numbers: Host name bart.ns.cloudflare.com points to 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71; host name vida.ns.cloudflare.com points to 2606:4700:50::adf5:3aec, 2803:f800:50::6ca2:c0ec, 2a06:98c1:50::ac40:20ec, 108.162.192.236, 172.64.32.236 and 173.245.58.236.

Mail Servers

iv-ro.at is handled by a single mail server, smtp.itarex.com.

iv-ro.at shares the same mail server setup as other domains, including saldo-personalverrechnung.at, apab.at, apab.gv.at, itarex.at and engel-online.net.

smtp.itarex.com points to one IP number: 213.208.152.160.

iv-ro.at - robtex.com

iv-ro.at

at

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`iv-ro.at`

`at`