mx.uu.org - robtex.com
mx.uu.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:e881:1700:1:400:c0ff:fefb:e24🇩🇪 AS229272000::/3 | ||||||
| A | 2a06:e881:1702:1:0:57ff:fefd:bc88🇩🇪 AS4830org2a06:e881:1702::/48 | ||||||
| A | 87.253.188.136🇩🇪 AS4830org87.253.188.0/24 4830.org e. V., HAM | ||||||
| A | 192.251.226.74🇩🇪 AS4830org192.251.226.0/24 4830.org e. V. | ||||||
uu.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:e881:2604:42:0:c1ff:fe1a:78db🇨🇭 WUSEL-AS2a06:e881:2604::/48 DC HAM | ||||||
| A | 193.26.120.219🇩🇪 WUSEL-AS193.26.120.0/24 Kai Siering | ||||||
| NS | librarian.uu.org ⭐ | ||||||
| NS | dns-fks.uu.org | ||||||
| NS | dns-gut.4830.org ⚠️ Not in parent delegation | ||||||
| NS | weyoun3.cord.de ⚠️ Not in parent delegation | ||||||
| MX | mx.uu.org ⭐ | ||||||
| MX | mx-tng.uu.org(6) | ||||||
| MX | mx-legacy.uu.org(10) | ||||||
| TXT | v=spf1 mx a:mail.uu.org a:death.uu.org a:mx.uu.org a:famine.uu.org a:tmpmail.... | ||||||
| SOA | librarian.uu.orglibrarian@uu.org 2026-01-19 #2 | ||||||
📈 Tranco rank: #314,784
PTR for
MX for
Previously MX for
guetersloh.freifunk.net |
famine.uu.org |
igor.uu.org |
detritus.uu.org |
angua.uu.org |
sietland.net |
hdtvdr.uu.org |
mail.uu.org |
death.uu.org |
mx.uu.org |
librarian.uu.org |
Same first word
Similar names
xm.kiev.ua |
xm.js.cn |
xm.cc |
xm.by |
xm.world |
xm.lt |
xm.com.ua |
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
DNS History
7 records (4 active, 3 former)
○MXmail.uu.org2016-03-21 → 2026-02-16 · 4 obs
● 2016-03-21 13:07:44
● 2026-02-16 13:53:12
○ 2026-02-18 14:24:44
○ 2026-05-14 21:31:28
● 2026-02-16 13:53:12
○ 2026-02-18 14:24:44
○ 2026-05-14 21:31:28
○MXmx.uu.org2016-03-21 → 2026-02-16 · 4 obs
● 2016-03-21 13:07:44
● 2026-02-16 13:53:12
○ 2026-02-18 14:24:44
○ 2026-05-14 21:31:28
● 2026-02-16 13:53:12
○ 2026-02-18 14:24:44
○ 2026-05-14 21:31:28
●A192.251.226.742021-10-25 → 2026-05-14 · 3 obs
○ 2017-02-09 16:50:26
● 2021-10-25 14:37:00
● 2026-05-14 21:31:28
● 2021-10-25 14:37:00
● 2026-05-14 21:31:28
○A193.26.120.362016-03-21 → 2017-02-09 · 4 obs
● 2016-03-21 13:07:44
● 2017-02-09 16:50:26
○ 2021-10-25 14:37:00
○ 2026-05-14 21:31:28
● 2017-02-09 16:50:26
○ 2021-10-25 14:37:00
○ 2026-05-14 21:31:28
●A2a06:e881:1700:1:400:c0ff:fefb:e242021-10-25 → 2026-05-14 · 3 obs
○ 2017-02-09 16:50:26
● 2021-10-25 14:37:00
● 2026-05-14 21:31:28
● 2021-10-25 14:37:00
● 2026-05-14 21:31:28
●A2a06:e881:1702:1:0:57ff:fefd:bc882026-02-16 → 2026-05-14 · 3 obs
○ 2021-10-25 14:37:00
● 2026-02-16 13:53:12
● 2026-05-14 21:31:28
● 2026-02-16 13:53:12
● 2026-05-14 21:31:28
●A87.253.188.1362026-02-16 → 2026-05-14 · 3 obs
○ 2021-10-25 14:37:00
● 2026-02-16 13:53:12
● 2026-05-14 21:31:28
● 2026-02-16 13:53:12
● 2026-05-14 21:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| uu.org | librarian.uu.org, dns-gut.4830.org, dns-fks.uu.org, weyoun3.cord.de | 7 records |
✅ Authoritative Response
Server:192.251.226.254
NS records: librarian.uu.org, dns-gut.4830.org, dns-fks.uu.org, weyoun3.cord.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uu.org (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 87.253.188.136, 192.251.226.74 |
| AAAA | 2 | 2a06:e881:1700:1:400:c0ff:fefb:e24, 2a06:e881:1702:1:0:57ff:fefd:bc88 |
📌 Glue Records Collected
Total: 7
In-bailiwick: 5 (dns-fks.uu.org, dns-fks.uu.org, librarian.uu.org...)
Out-of-bailiwick: 2 (dns-gut.4830.org, dns-gut.4830.org)
Analysis
Mail Server Role
mx.uu.org serves as the mail server for nhz-suedring.de, siering.eu, uu.org and nat.agency.
mail.4830.org, mx-legacy.uu.org and mx-tng.uu.org are commonly used as mail servers together with mx.uu.org.
IP Addresses
mx.uu.org refers to four IP numbers: 2a06:e881:1700:1:400:c0ff:fefb:e24, 2a06:e881:1702:1:0:57ff:fefd:bc88, 87.253.188.136 and 192.251.226.74.