blend.cz - robtex.com

blend.cz

DNSSEC⚠️ Not signed
NSns1.ignum.com ⚠️ Not in zone NS records
A2a00:1e40:a:53::5πŸ‡ΈπŸ‡° IGNUM-AS2a00:1e40:a::/48
PTRns1-bra.core.webglobe.com
A185.65.223.35πŸ‡ΈπŸ‡° IGNUM-AS185.65.223.0/24
PTRns1-bra.core.webglobe.com
NSns2.ignum.cz ⚠️ Not in zone NS records
A2001:1ab0:7e1e:2::5πŸ‡¨πŸ‡Ώ IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
A217.31.48.201πŸ‡¨πŸ‡Ώ IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com

cz

DNSSECπŸ”’ Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1777036634

Same first word

Similar names

DNS History

16 records (2 active, 14 former)

200920112013201520172019202120232025NSns1.ignum.comns2.ignum.czns.avonet.czsns.avonet.czMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comhosting.netcare.czsmtp.avonet.czspool.avonet.czA217.112.171.108217.112.171.85
β—‹NSns.avonet.cz2008-11-23 β†’ 2008-11-23 Β· 3 obs
● 2008-11-23 01:54:58
β—‹ 2015-08-15 15:41:42
β—‹ 2026-04-24 14:04:22
●NSns1.ignum.com2015-08-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2026-04-24 14:04:22
●NSns2.ignum.cz2015-08-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2026-04-24 14:04:22
β—‹NSsns.avonet.cz2008-11-23 β†’ 2008-11-23 Β· 3 obs
● 2008-11-23 01:54:58
β—‹ 2015-08-15 15:41:42
β—‹ 2026-04-24 14:04:22
β—‹MXalt1.aspmx.l.google.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXalt2.aspmx.l.google.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXaspmx.l.google.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXaspmx2.googlemail.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXaspmx3.googlemail.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXaspmx4.googlemail.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXaspmx5.googlemail.com2015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹MXhosting.netcare.cz2008-11-23 β†’ 2008-11-23 Β· 3 obs
● 2008-11-23 01:54:58
β—‹ 2015-08-15 15:41:42
β—‹ 2026-04-24 14:04:22
β—‹MXsmtp.avonet.cz2008-11-23 β†’ 2008-11-23 Β· 3 obs
● 2008-11-23 01:54:58
β—‹ 2015-08-15 15:41:42
β—‹ 2026-04-24 14:04:22
β—‹MXspool.avonet.cz2008-11-23 β†’ 2008-11-23 Β· 3 obs
● 2008-11-23 01:54:58
β—‹ 2015-08-15 15:41:42
β—‹ 2026-04-24 14:04:22
β—‹A217.112.171.1082015-08-15 β†’ 2016-09-25 Β· 5 obs
β—‹ 2008-11-23 01:54:58
● 2015-08-15 15:41:42
● 2016-09-25 16:47:04
β—‹ 2026-04-10 21:23:34
β—‹ 2026-04-24 14:04:22
β—‹A217.112.171.852008-11-23 β†’ 2008-11-23 Β· 3 obs
● 2008-11-23 01:54:58
β—‹ 2015-08-15 15:41:42
β—‹ 2026-04-24 14:04:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
blend.czns1.ignum.com, ns2.ignum.cz2 records

βœ… Authoritative Response

Server:185.65.223.35

NS records: ns1.ignum.com, ns2.ignum.cz

πŸ”’ DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for blend.cz

⏱️ Timing

Total: 1401ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)

Analysis

Name Servers

blend.cz is delegated to two name servers: ns1.ignum.com and ns2.ignum.cz.

blend.cz shares the same name server setup as neff.cz, itrojan.cz, simax.cz, ufo-afterlight.cz and astronautlab.com.

blend.cz at least partially shares name servers with other domains, for instance varonet.eu, ddceskydub.cz, bendovi.cz, 217.226.195.in-addr.arpa and astramodel.cz.

these name servers are commonly used with ns1.webcloud.cz, ns3.webglobe.com, ns1.webglobe.cz and ns2.webglobe.cz.

Host names with two IP numbers: ns1.ignum.com points to: 2a00:1e40:a:53::5 and 185.65.223.35; ns2.ignum.cz points to: 2001:1ab0:7e1e:2::5 and 217.31.48.201.