iosyn.com - dns.ninja
iosyn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.86.180🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.180.86.46.78.clients.your-server.de | ||||||
| NS | fns1.42.pl ⭐ | ||||||
| A | 79.98.145.34🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o. | ||||||
| NS | fns2.42.pl | ||||||
| A | 2001:41d0:701:1100::66c🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | fns2.42.pl | ||||||
| A | 51.38.99.90🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | fns2.42.pl | ||||||
| MX | entropy.be ⭐ | ||||||
| A | 66.23.228.150🇺🇸 NJIIX-166.23.224.0/20 NJIIX.net | ||||||
| TXT | google-site-verification=lp05cU_uxtwP66vo-XmvdlqqZ2FlY3fTHCbpd48e7W4 | ||||||
| SOA | fns1.42.plfreedns-admin+112702@42.pl serial=1733931439 | ||||||
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=1785982274 | ||||||
Same first word
iosyn.com |
Similar names
DNS History
11 records (4 active, 7 former)
○MXalt1.aspmx.l.google.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
○MXalt2.aspmx.l.google.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
○MXaspmx.l.google.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
○MXaspmx2.googlemail.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
○MXaspmx3.googlemail.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
○MXaspmx4.googlemail.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
○MXaspmx5.googlemail.com2015-05-11 → 2016-10-02 · 4 obs
● 2016-10-02 01:32:06
○ 2026-02-22 01:18:38
○ 2026-08-06 02:34:44
●MXentropy.be2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 01:18:38
● 2026-08-06 02:34:44
●A78.46.86.1802015-05-11 → 2026-08-06 · 2 obs
● 2026-08-06 02:34:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| iosyn.com | fns1.42.pl, fns2.42.pl | - |
✅ Authoritative Response
Server:79.98.145.34
NS records: fns1.42.pl, fns2.42.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iosyn.com (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.86.180 |
| NS | 2 | fns1.42.pl, fns2.42.pl |
| MX | 1 | entropy.be (pri: 10) |
| TXT | 1 | google-site-verification=lp05cU_uxtwP66v |
| SOA | 1 | fns1.42.pl freedns-admin+112702.42.pl |
Analysis
IP Addresses
iosyn.com resolves to one IP address: 78.46.86.180.
Among the host names that share IP numbers with iosyn.com is static.180.86.46.78.clients.your-server.de, as one example.
Name Servers
The NS records for iosyn.com delegate to fns1.42.pl and fns2.42.pl.
iosyn.com uses the same name servers as several other domains — among them siorek.pl, grupapsk.eu, bialystok.wif.gov.pl and two more.
The name servers of iosyn.com overlap at least partially with those of other domains — among them sacom.pl, leczna.eu, culm.net and two more.
These name servers commonly appear in delegations together with ns1.he.net, ns2.he.net, dns2.webmaster.pl and 7 other.
Hostnames that resolve to two IP addresses:
The A records for fns2.42.pl return 51.38.99.90 and 2001:41d0:701:1100::66c.
Hosts with just one IP address:
fns1.42.pl resolves to the IP address 79.98.145.34.
Mail Servers
Mail for iosyn.com is handled by a single mail server, entropy.be.
entropy.be resolves to 66.23.228.150 and no other IP number.