expres-fm.com - robtex.com
expres-fm.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:598:a::78:173🇨🇿 SEZNAM-CZ2a02:598:a::/48 | ||||||
| PTR | static.seznam.cz | ||||||
| A | 77.75.78.173🇨🇿 SEZNAM-CZ77.75.78.0/23 SEZNAM - II | ||||||
| NS | ans.seznam.cz ⭐ | ||||||
| A | 2a02:598:3333::3🇨🇿 SEZNAM-CZ2a02:598:3333::/48 SEZNAM - II | ||||||
| PTR | ans.seznam.cz | ||||||
| A | 77.75.74.80🇨🇿 SEZNAM-CZ77.75.74.0/24 SEZNAM - II | ||||||
| PTR | ans.seznam.cz | ||||||
| NS | ams.seznam.cz | ||||||
| A | 2a02:598:4444::4🇨🇿 SEZNAM-CZ2a02:598:4444::/48 SEZNAM - II | ||||||
| PTR | ams.seznam.cz | ||||||
| A | 77.75.75.230🇨🇿 SEZNAM-CZ77.75.75.0/24 SEZNAM - II | ||||||
| PTR | ams.seznam.cz | ||||||
| SOA | ans.seznam.czhostmaster@seznam.cz serial=1778112000 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778377041 | ||||||
Same first word
expres-fm.eu |
expres-fm.com |
expres-fm.cz |
DNS History
8 records (4 active, 4 former)
●NSams.seznam.cz2026-03-04 → 2026-05-10 · 3 obs
● 2026-03-04 21:29:04
● 2026-05-10 02:06:38
●NSans.seznam.cz2026-03-04 → 2026-05-10 · 3 obs
● 2026-03-04 21:29:04
● 2026-05-10 02:06:38
○NSns1.regzone.cz2015-06-03 → 2017-09-10 · 4 obs
● 2017-09-10 19:03:30
○ 2026-03-04 21:29:04
○ 2026-05-10 02:06:38
○NSns1.regzone.de2015-06-03 → 2017-09-10 · 4 obs
● 2017-09-10 19:03:30
○ 2026-03-04 21:29:04
○ 2026-05-10 02:06:38
○NSns1.regzone.info2015-06-03 → 2017-09-10 · 4 obs
● 2017-09-10 19:03:30
○ 2026-03-04 21:29:04
○ 2026-05-10 02:06:38
○A217.198.116.1882015-06-03 → 2017-09-10 · 4 obs
● 2017-09-10 19:03:30
○ 2026-03-04 21:29:04
○ 2026-05-10 02:06:38
●A2a02:598:a::78:1732026-03-04 → 2026-05-10 · 3 obs
● 2026-03-04 21:29:04
● 2026-05-10 02:06:38
●A77.75.78.1732026-03-04 → 2026-05-10 · 3 obs
● 2026-03-04 21:29:04
● 2026-05-10 02:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| expres-fm.com | ams.seznam.cz, ans.seznam.cz | - |
✅ Authoritative Response
Server:77.75.74.80
NS records: ams.seznam.cz, ans.seznam.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.75.78.173 |
| AAAA | 1 | 2a02:598:a::78:173 |
| NS | 2 | ans.seznam.cz, ams.seznam.cz |
| SOA | 1 | ans.seznam.cz hostmaster.seznam.cz |
Analysis
IP Addresses
expres-fm.com resolves to two IPs: 2a02:598:a::78:173 and 77.75.78.173.
other host names for instance serialpestirna.cz, sjobs.eu, s-film.cz, czechproperties.cz and kafe-cigarko.cz share IP numbers with expres-fm.com.
Name Servers
expres-fm.com is delegated to two name servers: ams.seznam.cz and ans.seznam.cz.
expres-fm.com shares the same name server setup as other domains, for example mediumseznam.cz, sumsablon.cz, zaminutusest.cz, czechproperties.info and shortstream.cz.
expres-fm.com at least partially shares name servers with other domains, for instance sburza.cz, super.cz, seznam-clasic.cz, 8.9.5.0.2.0.a.2.ip6.arpa and posli.to.
Host names with two IP numbers:
ams.seznam.cz points to 2a02:598:4444::4 and 77.75.75.230
ans.seznam.cz points to 2a02:598:3333::3 and 77.75.74.80