tt-freun.de - robtex.com
tt-freun.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786053112 | ||||||
Same first word
tt-freun.de |
DNS History
16 records (6 active, 10 former)
○NSblueberry.post-peine.de2016-01-17 → 2019-04-09 · 5 obs
● 2016-01-17 02:01:08
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
●NSbutterfly.post-peine.de2026-05-12 → 2026-08-06 · 3 obs
● 2026-05-12 10:30:58
● 2026-08-06 21:56:54
○NSisland.post-peine.de2015-08-28 → 2019-04-09 · 4 obs
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
○NSoutpost.post-peine.de2015-08-28 → 2019-04-09 · 6 obs
● 2016-05-29 06:42:08
○ 2017-02-08 01:27:10
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
○NSsecondary.post-peine.de2015-08-28 → 2019-04-09 · 4 obs
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
●NSsonne.floppy.org2026-05-12 → 2026-08-06 · 3 obs
● 2026-05-12 10:30:58
● 2026-08-06 21:56:54
●NStheater.piekert.de2026-05-12 → 2026-08-06 · 3 obs
● 2026-05-12 10:30:58
● 2026-08-06 21:56:54
○MXblueberry.post-peine.de2017-02-08 → 2019-04-09 · 5 obs
● 2017-02-08 01:27:10
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
●MXbutterfly.post-peine.de2026-05-12 → 2026-08-06 · 3 obs
● 2026-05-12 10:30:58
● 2026-08-06 21:56:54
○MXisland.post-peine.de2017-02-08 → 2019-04-09 · 5 obs
● 2017-02-08 01:27:10
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
○MXoutpost.post-peine.de2015-08-28 → 2019-04-09 · 4 obs
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
○MXsecondary.post-peine.de2015-08-28 → 2016-05-29 · 4 obs
● 2016-05-29 06:42:08
○ 2017-02-08 01:27:10
○ 2026-08-06 21:56:54
●A2a01:238:43a1:8d00:3d66:3e7:a956:24302026-05-12 → 2026-08-06 · 3 obs
● 2026-05-12 10:30:58
● 2026-08-06 21:56:54
●A81.169.217.2362026-05-12 → 2026-08-06 · 3 obs
● 2026-05-12 10:30:58
● 2026-08-06 21:56:54
○A85.214.17.192017-02-08 → 2019-04-09 · 5 obs
● 2017-02-08 01:27:10
● 2019-04-09 15:20:16
○ 2026-05-12 10:30:58
○ 2026-08-06 21:56:54
○A87.230.13.2252015-08-28 → 2016-05-29 · 4 obs
● 2016-05-29 06:42:08
○ 2017-02-08 01:27:10
○ 2026-08-06 21:56:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tt-freun.de | theater.piekert.de, sonne.floppy.org, butterfly.post-peine.de | 4 records |
✅ Authoritative Response
Server:81.169.233.252
NS records: theater.piekert.de, sonne.floppy.org, butterfly.post-peine.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 979ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.217.236 |
| AAAA | 1 | 2a01:238:43a1:8d00:3d66:3e7:a956:2430 |
| NS | 3 | butterfly.post-peine.de, theater.piekert.de... |
| MX | 1 | butterfly.post-peine.de (pri: 20) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | butterfly.post-peine.de floppy.floppy.or |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (butterfly.post-peine.de, theater.piekert.de, butterfly.post-peine.de...)
Analysis
IP Addresses
tt-freun.de resolves to the IP addresses 81.169.217.236 and 2a01:238:43a1:8d00:3d66:3e7:a956:2430
Among the host names that share IP numbers with tt-freun.de are post-buerosysteme.de, post-peine.de, rsync.sanesecurity.net and two others.
Name Servers
tt-freun.de is delegated to three name servers: theater.piekert.de, butterfly.post-peine.de and sonne.floppy.org.
tt-freun.de partially shares its NS delegation with several other domains, including teamos2.net, floppy.de, lueer-blumenhagen.de and two others.
theater.piekert.de, butterfly.post-peine.de and sonne.floppy.org each resolve to two IP addresses: theater.piekert.de resolves to 81.169.233.252 and 2a01:238:4381:bb00:5872:e295:9547:8ff0; butterfly.post-peine.de resolves to 81.169.217.236 and 2a01:238:43a1:8d00:3d66:3e7:a956:2430; sonne.floppy.org resolves to 85.215.122.93 and 2a01:239:0:be::1.
Mail Servers
tt-freun.de routes its mail through a single mail server, butterfly.post-peine.de.
tt-freun.de shares the same mail server configuration as other domains, including butterfly.post-peine.de, nureinenmausklickentfernt.de, post-buerosysteme.de and post-peine.de.
tt-freun.de shares at least some of its mail servers with other domains — for example seelenschmiede.de, teamos2.de, seelenschmie.de and two more.
The mail servers firewall1.g-und-m.de and tar.junkemailfilter.com regularly co-occur with these mail servers.