phf.cz - robtex.com
phf.cz
cz
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.ns.nic.cz β | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1774757837 | ||||||
Same first word
Similar names
DNS History
17 records (12 active, 5 former)
βNSns.forpsi.cz2015-09-02 β 2017-01-16 Β· 4 obs
β 2017-01-16 20:44:28
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns.forpsi.it2015-09-02 β 2017-01-16 Β· 4 obs
β 2017-01-16 20:44:28
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns.forpsi.net2015-09-02 β 2017-01-16 Β· 4 obs
β 2017-01-16 20:44:28
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns.gransy.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns2.gransy.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns3.gransy.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns4.gransy.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βNSns5.gransy.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXalt1.aspmx.l.google.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXalt2.aspmx.l.google.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXalt3.aspmx.l.google.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXalt4.aspmx.l.google.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXaspmx.l.google.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXmxavas.forpsi.com2015-09-02 β 2017-01-16 Β· 4 obs
β 2017-01-16 20:44:28
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βMXskwmho5pitdsoyoxfixxtotbn45u3u3ei27efefvhtgvulahzc6a.mx-verification.google.com2026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βA46.234.101.762026-03-26 β 2026-03-29 Β· 3 obs
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
βA81.2.194.1782015-09-02 β 2017-01-16 Β· 4 obs
β 2017-01-16 20:44:28
β 2026-03-26 10:32:06
β 2026-03-29 04:33:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| phf.cz | ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com... | - |
β Authoritative Response
Server:66.42.94.136
NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for phf.cz (unsigned zone)
β±οΈ Timing
Total: 2177ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.234.101.76 |
| NS | 5 | ns4.gransy.com, ns2.gransy.com... |
| MX | 6 | ASPMX.L.GOOGLE.COM (pri: 1), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 3 | google-site-verification=_dbJ8bxmQX9bG0P, v=spf1 mx a ip4:46.234.101.76/32 include... |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
IP Addresses
phf.cz maps to IP address 46.234.101.76.
Other host names, for instance hotelvitality.cz, www.trisia.cz, steelring.cz, mail.como-3.com and trineckyinzenyring.cz share IP numbers with phf.cz.
Name Servers
phf.cz delegates to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
phf.cz at least partially shares name servers with other domains such as procrastination.com, www.home.zaskolak.cz, mileneckyvztah.sk, krofta.eu and pro-photogenia.com.
Five IP numbers:
ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49
ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71
Four IP numbers:
ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209
ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180
Two IP numbers:
ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223
Mail Servers
phf.cz is handled by six mail servers: aspmx.l.google.com, skwmho5pitdsoyoxfixxtotbn45u3u3ei27efefvhtgvulahzc6a.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
phf.cz shares mail servers with other domains at least in part, for instance ns500821.ns500794.ns500794.ns500794.ns500795.ns500795.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, mas.es, elacta.eu, iwonnutrition.com and calcomanias.net.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4023:c03::1b and 74.125.137.27
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27
alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27
alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)