igs-server.org - robtex.com
igs-server.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778386080 | ||||||
MX for
igs-server.org |
Subdomains
webmail.igs-server.org |
Same first word
igs-server.de |
igs-server.org |
Similar names
DNS History
20 records (7 active, 13 former)
●NSns1.iserv.eu2017-11-10 → 2026-05-10 · 3 obs
● 2017-11-10 03:49:54
● 2026-05-10 04:47:22
●NSns2.iserv.eu2017-11-10 → 2026-05-10 · 3 obs
● 2017-11-10 03:49:54
● 2026-05-10 04:47:22
●NSns3.iserv.eu2017-11-10 → 2026-05-10 · 3 obs
● 2017-11-10 03:49:54
● 2026-05-10 04:47:22
●NSns4.iserv.eu2026-02-21 → 2026-05-10 · 3 obs
● 2026-02-21 21:53:56
● 2026-05-10 04:47:22
○NSns6.selfhost.de2015-05-30 → 2016-09-19 · 4 obs
● 2016-09-19 02:04:12
○ 2017-11-10 03:49:54
○ 2026-05-10 04:47:22
○NSns7.selfhost.de2015-05-30 → 2016-09-19 · 4 obs
● 2016-09-19 02:04:12
○ 2017-11-10 03:49:54
○ 2026-05-10 04:47:22
●MXigs-server.org2017-11-10 → 2026-05-10 · 2 obs
● 2026-05-10 04:47:22
○A24.134.203.2142016-01-01 → 2016-01-01 · 4 obs
● 2016-01-01 01:52:50
○ 2016-04-07 06:22:08
○ 2026-05-10 04:47:22
○A31.17.160.1902016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 02:04:12
○ 2017-11-10 03:49:54
○ 2026-05-10 04:47:22
○A31.17.161.1132015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-19 16:33:32
○ 2026-05-10 04:47:22
○A31.17.163.2222016-04-07 → 2016-04-07 · 4 obs
● 2016-04-07 06:22:08
○ 2016-09-19 02:04:12
○ 2026-05-10 04:47:22
○A31.17.164.1552015-10-19 → 2015-10-19 · 4 obs
● 2015-10-19 16:33:32
○ 2016-01-01 01:52:50
○ 2026-05-10 04:47:22
○A31.17.164.1652017-11-10 → 2017-11-10 · 4 obs
● 2017-11-10 03:49:54
○ 2026-02-21 21:53:56
○ 2026-05-10 04:47:22
○A84.135.162.542026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 06:12:06
○ 2026-04-05 20:07:46
○ 2026-05-10 04:47:22
○A84.135.170.1732026-02-21 → 2026-05-10 · 2 obs
○ 2026-05-10 04:47:22
○A91.55.138.452026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 21:53:56
○ 2026-03-30 06:12:06
○ 2026-05-10 04:47:22
●A93.231.84.1502026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 04:47:20
● 2026-05-10 04:47:22
○A93.231.93.1582026-04-08 → 2026-04-08 · 4 obs
● 2026-04-08 19:46:40
○ 2026-05-10 04:47:20
○ 2026-05-10 04:47:22
○A93.231.94.562026-04-05 → 2026-04-05 · 4 obs
● 2026-04-05 20:07:46
○ 2026-04-08 19:46:40
○ 2026-05-10 04:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| igs-server.org | ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu | - |
✅ Authoritative Response
Server:116.202.2.219
NS records: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for igs-server.org (unsigned zone)
⏱️ Timing
Total: 841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.231.84.150 |
| NS | 4 | ns2.iserv.eu, ns3.iserv.eu... |
| MX | 2 | igs-server.org (pri: 10), offline.iserv.eu (pri: 50) |
| TXT | 2 | apple-domain-verification=M25SXvv3GXn16b, v=spf1 a mx a:relay1.iserv.eu a:relay2.i |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Hierarchy
igs-server.org is the parent of webmail.igs-server.org.
Mail Server Role
For igs-server.org, the mail server is igs-server.org.
offline.iserv.eu is a mail server commonly used with igs-server.org.
IP Addresses
igs-server.org resolves to one IP number: 93.231.84.150.
Name Servers
igs-server.org is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
igs-server.org at least partially shares name servers with other domains, for instance kgs-bm.net, gyhank.de, gymmeck.de, rsl-portal.de and hrs-harpstedt.de.
Host names with two IP numbers:
ns1.iserv.eu points to 2a01:4f8:c01f:42::1 and 116.202.2.219; ns2.iserv.eu points to 2a03:4000:20:19b::1 and 91.204.44.133; ns3.iserv.eu points to 2a01:4f8:1c0c:8111::1 and 116.203.7.41; ns4.iserv.eu points to 2a03:4000:20:19e::1 and 188.68.45.203.
Mail Servers
igs-server.org is handled by two mail servers: igs-server.org and offline.iserv.eu.
igs-server.org shares some mail servers with other domains, at least partially, for instance gsjohannes.de, rsg-iserv.de, sih-aerzen.de, igs-peine.de and dodesheide-online.de.
Two IP numbers for a host: offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.
One IP number for a host: igs-server.org points to 93.231.84.150.