scfservis.cz - robtex.com

scfservis.cz

DNSSEC🔒 Signed (DS record present)
A2a00:19a0:3:72:0:d9c6:72b9:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET
PTRdaphnis.zarea.net
A217.198.114.185🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET
NSns1.regzone.cz ⭐
A2a00:19a0:3:71:0:d9c6:710a:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET
PTRns1.regzone.cz
A217.198.113.10🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET
PTRns1.regzone.cz
NSns1.regzone.de
A2600:3c02::f03c:91ff:fedb:a6e7🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies
PTRns1.regzone.de
A23.92.29.43🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies
PTRns1.regzone.de
NSns1.regzone.info
A2001:1528:147::10🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network
PTRns1.regzone.info
A81.0.233.10🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRns1.regzone.info
MX31077fbfd66120ab.mx2.emailprofi.seznam.cz ⭐
A2a02:598:2::1146🇨🇿 SEZNAM-CZ2a02:598:2::/48
PTRwildcard.mx2.emailprofi.seznam.cz
A77.75.77.146🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III
PTRwildcard.mx2.emailprofi.seznam.cz
MX31077fbfd66120ab.mx1.emailprofi.seznam.cz(20)
A2a02:598:2::1056🇨🇿 SEZNAM-CZ2a02:598:2::/48
PTRwildcard.mx1.emailprofi.seznam.cz
A77.75.77.56🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III
PTRwildcard.mx1.emailprofi.seznam.cz
TXTv=spf1 include:spf.seznam.cz include:spf.smartemailing.cz ~all
SOAns1.regzone.czadministrator@czechia.cz 2026-03-29 #2

cz

DNSSEC🔒 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=1776151036

Subdomains

brno.scfservis.cz
hosting.scfservis.cz
mail.scfservis.cz

Same first word

scfservis.cz

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1.regzone.czns1.regzone.dens1.regzone.infoalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skMX31077fbfd66120ab.mx1.emailprofi.seznam.cz31077fbfd66120ab.mx2.emailprofi.seznam.czbrno.scfservis.czhosting.scfservis.czin.smtp.czmail.linservis.czmx.smtp.czA217.198.114.1852a00:19a0:3:72:0:d9c6:72b9:12a02:4a8:ac24:110::10:3731.15.10.3795.129.97.166
○NSalfa.ns.active24.cz2015-07-19 → 2020-02-02 · 4 obs
● 2015-07-19 15:21:52
● 2020-02-02 00:36:38
○ 2026-02-22 23:26:00
○ 2026-04-14 07:56:12
○NSbeta.ns.active24.cz2015-07-19 → 2020-02-02 · 4 obs
● 2015-07-19 15:21:52
● 2020-02-02 00:36:38
○ 2026-02-22 23:26:00
○ 2026-04-14 07:56:12
○NSgama.ns.active24.sk2015-07-19 → 2020-02-02 · 4 obs
● 2015-07-19 15:21:52
● 2020-02-02 00:36:38
○ 2026-02-22 23:26:00
○ 2026-04-14 07:56:12
●NSns1.regzone.cz2026-02-22 → 2026-04-14 · 3 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-14 07:56:12
●NSns1.regzone.de2026-02-22 → 2026-04-14 · 3 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-14 07:56:12
●NSns1.regzone.info2026-02-22 → 2026-04-14 · 3 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-14 07:56:12
●MX31077fbfd66120ab.mx1.emailprofi.seznam.cz2026-02-22 → 2026-04-14 · 5 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-11 22:39:10
○ 2026-04-13 18:40:12
● 2026-04-14 07:56:12
●MX31077fbfd66120ab.mx2.emailprofi.seznam.cz2026-02-22 → 2026-04-14 · 5 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-11 22:39:10
○ 2026-04-13 18:40:12
● 2026-04-14 07:56:12
○MXbrno.scfservis.cz2015-11-18 → 2017-02-10 · 5 obs
○ 2015-07-19 15:21:52
● 2015-11-18 10:24:50
● 2017-02-10 01:09:28
○ 2020-02-02 00:36:38
○ 2026-04-14 07:56:12
○MXhosting.scfservis.cz2020-02-02 → 2020-02-02 · 4 obs
○ 2017-02-10 01:09:28
● 2020-02-02 00:36:38
○ 2026-02-22 23:26:00
○ 2026-04-14 07:56:12
○MXin.smtp.cz2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 15:21:52
○ 2015-11-18 10:24:50
○ 2026-04-14 07:56:12
○MXmail.linservis.cz2015-11-18 → 2020-02-02 · 5 obs
○ 2015-07-19 15:21:52
● 2015-11-18 10:24:50
● 2020-02-02 00:36:38
○ 2026-02-22 23:26:00
○ 2026-04-14 07:56:12
○MXmx.smtp.cz2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 15:21:52
○ 2015-11-18 10:24:50
○ 2026-04-14 07:56:12
●A217.198.114.1852026-02-22 → 2026-04-14 · 5 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-11 22:39:10
○ 2026-04-13 18:40:12
● 2026-04-14 07:56:12
●A2a00:19a0:3:72:0:d9c6:72b9:12026-02-22 → 2026-04-14 · 5 obs
○ 2020-02-02 00:36:38
● 2026-02-22 23:26:00
● 2026-04-11 22:39:10
○ 2026-04-13 18:40:12
● 2026-04-14 07:56:12
○A2a02:4a8:ac24:110::10:372015-07-19 → 2017-02-10 · 4 obs
● 2015-07-19 15:21:52
● 2017-02-10 01:09:28
○ 2020-02-02 00:36:38
○ 2026-04-14 07:56:12
○A31.15.10.372015-07-19 → 2017-02-10 · 4 obs
● 2015-07-19 15:21:52
● 2017-02-10 01:09:28
○ 2020-02-02 00:36:38
○ 2026-04-14 07:56:12
○A95.129.97.1662020-02-02 → 2020-02-02 · 4 obs
○ 2017-02-10 01:09:28
● 2020-02-02 00:36:38
○ 2026-02-22 23:26:00
○ 2026-04-14 07:56:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
scfservis.czns1.regzone.cz, ns1.regzone.de, ns1.regzone.info2 records

✅ Authoritative Response

Server:23.92.29.43

NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1315ms | Queries: -

📄 Records

TypeCountSample Data
A1217.198.114.185
AAAA12a00:19a0:3:72:0:d9c6:72b9:1
NS3ns1.regzone.cz, ns1.regzone.de...
MX231077fbfd66120ab.mx2.emailprofi.seznam.c, 31077fbfd66120ab.mx1.emailprofi.seznam.c
TXT1v=spf1 include:spf.seznam.cz include:spf
SOA1ns1.regzone.cz administrator.czechia.cz

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)

Analysis

Hierarchy

scfservis.cz is the parent of brno.scfservis.cz, hosting.scfservis.cz and mail.scfservis.cz.

IP Addresses

scfservis.cz resolves to two IP numbers: 2a00:19a0:3:72:0:d9c6:72b9:1 and 217.198.114.185.

other host names including (0x65726f746963)on.cz, vyvojari.eu, sneznefrezy.com, psytrance.eu and k-1.cz share IP numbers with scfservis.cz.

Name Servers

scfservis.cz is delegated to three name servers ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

scfservis.cz at least partially shares name servers with other domains, for instance brela.cz, demosthenes.eu, unicard.cz, elekarna.com and suninnet.sk.

Host names with two IP numbers:

ns1.regzone.cz points to: 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10.

ns1.regzone.de points to: 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43.

ns1.regzone.info points to: 2001:1528:147::10 and 81.0.233.10.

Mail Servers

Two mail servers handle scfservis.cz: 31077fbfd66120ab.mx1.emailprofi.seznam.cz and 31077fbfd66120ab.mx2.emailprofi.seznam.cz.

Host names with two IP numbers:

The host name 31077fbfd66120ab.mx1.emailprofi.seznam.cz points to 2a02:598:2::1056 and 77.75.77.56; the host name 31077fbfd66120ab.mx2.emailprofi.seznam.cz points to 2a02:598:2::1146 and 77.75.77.146.