irv.sk - robtex.com

irv.sk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:35e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:db7a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.228Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.122🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpeaches.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeaches.ns.cloudflare.com
A2803:f800:50::6ca2:c2ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpeaches.ns.cloudflare.com
A2a06:98c1:50::ac40:22ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpeaches.ns.cloudflare.com
A108.162.194.239🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeaches.ns.cloudflare.com
A162.159.38.239Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeaches.ns.cloudflare.com
A172.64.34.239🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeaches.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.53.228, 172.67.219.122
IPv6 hints2606:4700:3031::6815:35e4, 2606:4700:3031::ac43:db7a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOApeaches.ns.cloudflare.comdns@cloudflare.com serial=2410057015

sk

DNSSEC🔒 Signed (DS record present)
NSm.tld.sk ⭐
NSe.tld.sk
NSf.tld.sk
NSg.tld.sk
NSh.tld.sk
SOAm.tld.skhostmaster@sk-nic.sk serial=2018587898

Same first word

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ivr.ua

DNS History

29 records (6 active, 23 former)

20162017201820192020202120222023202420252026NSpeaches.ns.cloudflare.comtodd.ns.cloudflare.comns.gransy.comns1.websupport.skns2.gransy.comns2.websupport.skns3.gransy.comns3.websupport.skns4.gransy.comns5.gransy.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailin1.irv.skmailin2.irv.skA104.21.53.228172.67.219.1222606:4700:3031::6815:35e42606:4700:3031::ac43:db7a188.114.96.0188.114.97.0192.0.78.24192.0.78.252a06:98c1:3120::2a06:98c1:3121::37.9.175.1588.212.11.107
○NSns.gransy.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○NSns1.websupport.sk2020-03-11 → 2020-03-11 · 4 obs
○ 2017-01-20 11:07:00
● 2020-03-11 18:41:42
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
○NSns2.gransy.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○NSns2.websupport.sk2020-03-11 → 2020-03-11 · 4 obs
○ 2017-01-20 11:07:00
● 2020-03-11 18:41:42
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
○NSns3.gransy.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○NSns3.websupport.sk2020-03-11 → 2020-03-11 · 4 obs
○ 2017-01-20 11:07:00
● 2020-03-11 18:41:42
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
○NSns4.gransy.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○NSns5.gransy.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
●NSpeaches.ns.cloudflare.com2026-07-02 → 2026-07-27 · 3 obs
○ 2026-03-23 14:29:08
● 2026-07-02 19:58:32
● 2026-07-27 00:43:38
●NStodd.ns.cloudflare.com2026-07-02 → 2026-07-27 · 3 obs
○ 2026-03-23 14:29:08
● 2026-07-02 19:58:32
● 2026-07-27 00:43:38
○MXalt1.aspmx.l.google.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○MXalt2.aspmx.l.google.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○MXalt3.aspmx.l.google.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○MXalt4.aspmx.l.google.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○MXaspmx.l.google.com2015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38
○MXmailin1.irv.sk2020-03-11 → 2020-10-07 · 5 obs
○ 2017-01-20 11:07:00
● 2020-03-11 18:41:42
● 2020-10-07 21:20:16
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
○MXmailin2.irv.sk2020-03-11 → 2020-10-07 · 5 obs
○ 2017-01-20 11:07:00
● 2020-03-11 18:41:42
● 2020-10-07 21:20:16
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
●A104.21.53.2282026-07-02 → 2026-07-27 · 6 obs
○ 2026-03-23 14:29:08
● 2026-07-02 19:58:32
○ 2026-07-20 16:47:52
● 2026-07-21 23:07:58
○ 2026-07-23 22:12:00
● 2026-07-27 00:43:38
●A172.67.219.1222026-07-02 → 2026-07-27 · 6 obs
○ 2026-03-23 14:29:08
● 2026-07-02 19:58:32
○ 2026-07-20 16:47:52
● 2026-07-21 23:07:58
○ 2026-07-23 22:12:00
● 2026-07-27 00:43:38
○A188.114.96.02026-07-20 → 2026-07-23 · 5 obs
○ 2026-07-02 19:58:32
● 2026-07-20 16:47:52
○ 2026-07-21 23:07:58
● 2026-07-23 22:12:00
○ 2026-07-27 00:43:38
○A188.114.97.02026-07-20 → 2026-07-23 · 5 obs
○ 2026-07-02 19:58:32
● 2026-07-20 16:47:52
○ 2026-07-21 23:07:58
● 2026-07-23 22:12:00
○ 2026-07-27 00:43:38
○A192.0.78.242020-10-07 → 2020-10-07 · 4 obs
○ 2020-03-11 18:41:42
● 2020-10-07 21:20:16
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
○A192.0.78.252020-10-07 → 2020-10-07 · 4 obs
○ 2020-03-11 18:41:42
● 2020-10-07 21:20:16
○ 2026-03-23 14:29:08
○ 2026-07-27 00:43:38
●A2606:4700:3031::6815:35e42026-07-02 → 2026-07-27 · 6 obs
○ 2026-03-23 14:29:08
● 2026-07-02 19:58:32
○ 2026-07-20 16:47:52
● 2026-07-21 23:07:58
○ 2026-07-23 22:12:00
● 2026-07-27 00:43:38
●A2606:4700:3031::ac43:db7a2026-07-02 → 2026-07-27 · 6 obs
○ 2026-03-23 14:29:08
● 2026-07-02 19:58:32
○ 2026-07-20 16:47:52
● 2026-07-21 23:07:58
○ 2026-07-23 22:12:00
● 2026-07-27 00:43:38
○A2a06:98c1:3120::2026-07-20 → 2026-07-23 · 5 obs
○ 2026-07-02 19:58:32
● 2026-07-20 16:47:52
○ 2026-07-21 23:07:58
● 2026-07-23 22:12:00
○ 2026-07-27 00:43:38
○A2a06:98c1:3121::2026-07-20 → 2026-07-23 · 5 obs
○ 2026-07-02 19:58:32
● 2026-07-20 16:47:52
○ 2026-07-21 23:07:58
● 2026-07-23 22:12:00
○ 2026-07-27 00:43:38
○A37.9.175.152020-03-11 → 2020-03-11 · 4 obs
○ 2017-01-20 11:07:00
● 2020-03-11 18:41:42
○ 2020-10-07 21:20:16
○ 2026-07-27 00:43:38
○A88.212.11.1072015-07-19 → 2017-01-20 · 4 obs
● 2015-07-19 22:22:18
● 2017-01-20 11:07:00
○ 2020-03-11 18:41:42
○ 2026-07-27 00:43:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
skf.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk8 records
irv.sktodd.ns.cloudflare.com, peaches.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.146

NS records: todd.ns.cloudflare.com, peaches.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irv.sk (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.122, 104.21.53.228
AAAA22606:4700:3031::6815:35e4, 2606:4700:3031::ac43:db7a
NS2peaches.ns.cloudflare.com, todd.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1peaches.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (f.tld.sk, f.tld.sk, h.tld.sk...)

Analysis

IP Addresses

irv.sk directs to four IP numbers, which are 104.21.53.228, 172.67.219.122, 2606:4700:3031::6815:35e4 and 2606:4700:3031::ac43:db7a.

Two other host names, along with blogtechblog.uk, www.xcvods.com and campbelllaw.com.au, also share IP numbers with irv.sk.

Name Servers

irv.sk is served by two delegated name servers, peaches.ns.cloudflare.com and todd.ns.cloudflare.com.

irv.sk shares its NS records with other domains, for example 220.sk, venita.sk, lmg.sk and two others.

There is at least partial name server overlap between irv.sk and other domains — nati.com.br, automaticdrops.com, hostpolice.com and two more among them.

These name servers frequently co-occur with the name servers ben.ns.cloudflare.com and kim.ns.cloudflare.com.

DNS names with 6 IP addresses:

peaches.ns.cloudflare.com carries IP addresses 108.162.194.239, 162.159.38.239 and 172.64.34.239, with 3 other addresses beyond those.

todd.ns.cloudflare.com carries IP addresses 108.162.193.146, 172.64.33.146 and 173.245.59.146, with 3 other addresses beyond those.