os-webhost.com - robtex.com

os-webhost.com

DNSSEC⚠️ Not signed
A2a01:4f8:1061:20e4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww709.your-server.de
A157.90.184.172🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww709.your-server.de ⭐
A2a01:4f8:1061:20e4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww709.your-server.de
A157.90.184.172🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
PTRwww709.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-06-24 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786527654

Previously MX for

os-webhost.com

Same first word

os-webhost.it
os-webhost.com

DNS History

13 records (6 active, 7 former)

2020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens1.d019l4-omeostudio.sphostserver.comns1main.os-webhost.itns2.d019l4-omeostudio.sphostserver.comns2main.os-webhost.itMXwww709.your-server.deos-webhost.comA157.90.184.1722a01:4f8:1061:20e4::2185.81.0.10846.30.244.6
●NSns.second-ns.com2026-08-10 → 2026-08-12 · 3 obs
○ 2026-05-14 12:38:06
● 2026-08-10 22:40:44
● 2026-08-12 10:10:56
○NSns1.d019l4-omeostudio.sphostserver.com2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 21:18:30
○ 2026-03-07 09:46:38
○ 2026-08-12 10:10:56
●NSns1.your-server.de2026-08-10 → 2026-08-12 · 3 obs
○ 2026-05-14 12:38:06
● 2026-08-10 22:40:44
● 2026-08-12 10:10:56
○NSns1main.os-webhost.it2026-03-07 → 2026-05-14 · 5 obs
○ 2019-12-15 21:18:30
● 2026-03-07 09:46:38
● 2026-05-14 12:38:06
○ 2026-08-10 22:40:44
○ 2026-08-12 10:10:56
○NSns2.d019l4-omeostudio.sphostserver.com2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 21:18:30
○ 2026-03-07 09:46:38
○ 2026-08-12 10:10:56
○NSns2main.os-webhost.it2026-03-07 → 2026-05-14 · 5 obs
○ 2019-12-15 21:18:30
● 2026-03-07 09:46:38
● 2026-05-14 12:38:06
○ 2026-08-10 22:40:44
○ 2026-08-12 10:10:56
●NSns3.second-ns.de2026-08-10 → 2026-08-12 · 3 obs
○ 2026-05-14 12:38:06
● 2026-08-10 22:40:44
● 2026-08-12 10:10:56
○MXos-webhost.com2019-12-15 → 2026-05-14 · 4 obs
● 2019-12-15 21:18:30
● 2026-05-14 12:38:06
○ 2026-08-10 22:40:44
○ 2026-08-12 10:10:56
●MXwww709.your-server.de2026-08-10 → 2026-08-12 · 3 obs
○ 2026-05-14 12:38:06
● 2026-08-10 22:40:44
● 2026-08-12 10:10:56
●A157.90.184.1722026-08-10 → 2026-08-12 · 3 obs
○ 2026-05-14 12:38:06
● 2026-08-10 22:40:44
● 2026-08-12 10:10:56
○A185.81.0.1082026-03-07 → 2026-05-14 · 5 obs
○ 2019-12-15 21:18:30
● 2026-03-07 09:46:38
● 2026-05-14 12:38:06
○ 2026-08-10 22:40:44
○ 2026-08-12 10:10:56
●A2a01:4f8:1061:20e4::22026-08-10 → 2026-08-12 · 3 obs
○ 2026-05-14 12:38:06
● 2026-08-10 22:40:44
● 2026-08-12 10:10:56
○A46.30.244.62019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 21:18:30
○ 2026-03-07 09:46:38
○ 2026-08-12 10:10:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...-
os-webhost.comns1.your-server.de, ns.second-ns.com, ns3.second-ns.de2 records

✅ Authoritative Response

Server:193.47.99.4

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for os-webhost.com (unsigned zone)

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

TypeCountSample Data
A1157.90.184.172
AAAA12a01:4f8:1061:20e4::2
NS3ns3.second-ns.de, ns.second-ns.com...
MX1www709.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

IP Addresses

os-webhost.com directs to two IP numbers, 157.90.184.172 and 2a01:4f8:1061:20e4::2

Among the host names that share IP numbers with os-webhost.com are al-ishara.ae, mail.libsko.com, adamcsikos.com and two others.

Name Servers

Three name servers are authoritative for os-webhost.com: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

os-webhost.com has at least partial name server overlap with other domains, such as 4.4.3.6.2.6.1.0.8.f.4.0.1.0.a.2.ip6.arpa, secondhandgastro.de, kinderflohmarkt-dresden.de and two others.

ns.second-ns.com resolves to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de resolves to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de resolves to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1. All three hostnames point to two IP numbers each.

Mail Servers

os-webhost.com routes its mail through a single mail server, www709.your-server.de.

os-webhost.com has the same mail server arrangement as a number of other domains, for example franka-schott.de, gruener-renner.de, 7am.fi and two more.

www709.your-server.de has two IP addresses: 157.90.184.172 and 2a01:4f8:1061:20e4::2.