izzy.is - robtex.com

izzy.is

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3431πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:c38fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.52.49Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.195.143πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdaphne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26a9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
A2803:f800:50::6ca2:c2a9πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaphne.ns.cloudflare.com
A2a06:98c1:50::ac40:22a9πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdaphne.ns.cloudflare.com
A108.162.194.169πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
A162.159.38.169Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
A172.64.34.169πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
NSsullivan.ns.cloudflare.com
A2606:4700:58::a29f:2ca1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A2803:f800:50::6ca2:c3a1πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsullivan.ns.cloudflare.com
A2a06:98c1:50::ac40:23a1πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsullivan.ns.cloudflare.com
A108.162.195.161πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A172.64.35.161πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
MXmxext1.mailbox.org ⭐
A2001:67c:2050:104:0:1:25:1πŸ‡©πŸ‡ͺ HPLS-AS2001:67c:2050::/48
PTRmx1.mailbox.org
A80.241.60.212πŸ‡©πŸ‡ͺ HPLS-AS80.241.60.0/24
PTRmx1.mailbox.org
MXmxext2.mailbox.org ⭐
A2001:67c:2050:104:0:2:25:1πŸ‡©πŸ‡ͺ HPLS-AS2001:67c:2050::/48
PTRmx2.mailbox.org
A80.241.60.215πŸ‡©πŸ‡ͺ HPLS-AS80.241.60.0/24
PTRmx2.mailbox.org
MXmxext3.mailbox.org(20)
A2001:67c:2050:104:0:3:25:1πŸ‡©πŸ‡ͺ HPLS-AS2001:67c:2050::/48
PTRmx3.mailbox.org
A80.241.60.216πŸ‡©πŸ‡ͺ HPLS-AS80.241.60.0/24
PTRmx3.mailbox.org
TXTv=spf1 include:mail.unikorn.me include:mailbox.org ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.52.49, 172.67.195.143
IPv6 hints2606:4700:3030::6815:3431, 2606:4700:3033::ac43:c38f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com
SOAdaphne.ns.cloudflare.comdns@cloudflare.com serial=2401776161

is

DNSSECπŸ”’ Signed (DS record present)
NSa.nic.is ⭐
NSc.nic.is
NSd.nic.is
NSe.nic.is
NSf.nic.is
SOAa.nic.ishostmaster@isnic.is serial=1777036203
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

NSdaphne.ns.cloudflare.comsullivan.ns.cloudflare.comMXmxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgA104.21.52.49172.67.195.1432606:4700:3030::6815:34312606:4700:3033::ac43:c38f
●NSdaphne.ns.cloudflare.com2026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●NSsullivan.ns.cloudflare.com2026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●MXmxext1.mailbox.org2026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●MXmxext2.mailbox.org2026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●MXmxext3.mailbox.org2026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●A104.21.52.492026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●A172.67.195.1432026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●A2606:4700:3030::6815:34312026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08
●A2606:4700:3033::ac43:c38f2026-04-14 β†’ 2026-04-24 Β· 2 obs
● 2026-04-14 08:32:36
● 2026-04-24 13:33:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
isc.nic.is, a.nic.is, d.nic.is, e.nic.is...10 records
izzy.isdaphne.ns.cloudflare.com, sullivan.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.169

NS records: daphne.ns.cloudflare.com, sullivan.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for izzy.is (unsigned zone)

⏱️ Timing

Total: 1681ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.52.49, 172.67.195.143
AAAA22606:4700:3033::ac43:c38f, 2606:4700:3030::6815:3431
NS2daphne.ns.cloudflare.com, sullivan.ns.cloudflare.com
MX3mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...
TXT1v=spf1 include:mail.unikorn.me include:m
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daphne.ns.cloudflare.com dns.cloudflare.

πŸ“Œ Glue Records Collected

Total: 10

In-bailiwick: 10 (f.nic.is, e.nic.is, d.nic.is...)

Analysis

IP Addresses

izzy.is refers to four IP numbers: 2606:4700:3030::6815:3431, 2606:4700:3033::ac43:c38f, 104.21.52.49 and 172.67.195.143.

Other host names, for instance connect101horizon.sbs, www.fbceg.org, gocrazy.net.au, micromax.meuparfum.info and ocsintellitrak.com share IP numbers with izzy.is.

Name Servers

izzy.is's delegation uses two name servers: daphne.ns.cloudflare.com and sullivan.ns.cloudflare.com.

izzy.is uses the same name server setup as other domains, such as kariyna.com, bazar-bazi.ir, ental.kr, whatever-gaming.eu and 52play.vip.

izzy.is at least partially shares name servers with other domains, including rentix.se, discoverhurley.org, buyukmoda.com, techeve.co.uk and bonnerfideradio.com.

these name servers are commonly used alongside the name servers dahlia.ns.cloudflare.com, seth.ns.cloudflare.com, sunny.ns.cloudflare.com, arely.ns.cloudflare.com and terin.ns.cloudflare.com.

Host names with six IP numbers:

daphne.ns.cloudflare.com points to 2606:4700:50::a29f:26a9, 2803:f800:50::6ca2:c2a9, 2a06:98c1:50::ac40:22a9, 108.162.194.169, 162.159.38.169 and 172.64.34.169.

sullivan.ns.cloudflare.com points to 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.

Mail Servers

Three mail servers handle izzy.is: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

izzy.is shares at least some mail servers with other domains, for example (0x736578)traumpartner.at, aron.guru, postcon.com, pvqm.de and willhoeft-it.com.

Host names with two IP numbers:

mxext1.mailbox.org: 2001:67c:2050:104:0:1:25:1 and 80.241.60.212

mxext2.mailbox.org: 2001:67c:2050:104:0:2:25:1 and 80.241.60.215

mxext3.mailbox.org: 2001:67c:2050:104:0:3:25:1 and 80.241.60.216