btt.nu - robtex.com
btt.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-07-15 12:22:03 +0000 (EPOCH 1784118123) (auto) | ||||||
| TXT | id:783e9872-9c60-4fe7-8347-6d22f23b0af1 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784118176 | ||||||
Subdomains
mail.btt.nu |
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
○NSns1.egensajt.se2021-02-04 → 2021-02-04 · 4 obs
● 2021-02-04 09:09:06
○ 2026-06-07 05:21:32
○ 2026-07-15 12:55:00
●NSns1.inleed.net2026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
○NSns2.egensajt.se2021-02-04 → 2021-02-04 · 4 obs
● 2021-02-04 09:09:06
○ 2026-06-07 05:21:32
○ 2026-07-15 12:55:00
●NSns2.inleed.net2026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
○NSns3.egensajt.se2021-02-04 → 2021-02-04 · 4 obs
● 2021-02-04 09:09:06
○ 2026-06-07 05:21:32
○ 2026-07-15 12:55:00
●NSns3.inleed.net2026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
○NSns3.space2u.com2015-07-05 → 2016-12-06 · 4 obs
● 2016-12-06 07:47:54
○ 2021-02-04 09:09:06
○ 2026-07-15 12:55:00
○NSns4.egensajt.se2021-02-04 → 2021-02-04 · 4 obs
● 2021-02-04 09:09:06
○ 2026-06-07 05:21:32
○ 2026-07-15 12:55:00
●NSns4.inleed.net2026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
○NSns4.space2u.com2015-07-05 → 2016-12-06 · 4 obs
● 2016-12-06 07:47:54
○ 2021-02-04 09:09:06
○ 2026-07-15 12:55:00
●NSns5.inleed.net2026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
●NSns6.inleed.net2026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
●MXmail.btt.nu2015-07-05 → 2026-07-15 · 5 obs
● 2016-12-06 07:47:54
○ 2021-02-04 09:09:06
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
●A192.165.9.1732026-06-07 → 2026-07-15 · 3 obs
● 2026-06-07 05:21:32
● 2026-07-15 12:55:00
○A193.42.159.2502021-02-04 → 2021-02-04 · 4 obs
● 2021-02-04 09:09:06
○ 2026-06-07 05:21:32
○ 2026-07-15 12:55:00
○A194.236.32.22015-07-05 → 2016-12-06 · 4 obs
● 2016-12-06 07:47:54
○ 2021-02-04 09:09:06
○ 2026-07-15 12:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | 12 records |
| btt.nu | ns1.inleed.net, ns2.inleed.net, ns3.inleed.net, ns4.inleed.net... | - |
✅ Authoritative Response
Server:194.68.59.6
NS records: ns1.inleed.net, ns2.inleed.net, ns3.inleed.net, ns4.inleed.net, ns5.inleed.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.165.9.173 |
| NS | 6 | ns6.inleed.net, ns2.inleed.net... |
| MX | 1 | mail.btt.nu (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:86.106.25.10 ip4:86.106. |
| SOA | 1 | ns1.inleed.net hostmaster.btt.nu |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)
Analysis
Hierarchy
btt.nu is a parent domain of mail.btt.nu.
IP Addresses
btt.nu directs to one IP number, which is 192.165.9.173.
Among the host names that share IP numbers with btt.nu are www.svenskros.se, rackelhanen.se, _dc-mx.62e6d79e81aa.liquorice.nu and two others.
Name Servers
btt.nu carries NS records listing 6 name servers — ns1.inleed.net, ns2.inleed.net, ns3.inleed.net and 3 others.
btt.nu shares at least some of its name servers with other domains, including rekommenderat.se, iternity.se, hammarobk.se and two others.
These name servers are frequently paired with the name servers ns4.inleed.net, ns5.inleed.net and ns6.inleed.net.
Hosts with two IP numbers each:
The A records for ns1.inleed.net return 185.189.49.214 and 2001:67c:750::2.
The A records for ns2.inleed.net return 185.189.49.215 and 2001:67c:750::3.
The A records for ns3.inleed.net return 185.189.49.216 and 2001:67c:750::4.
The A records for ns4.inleed.net return 194.68.59.6 and 2001:67c:750::5.
The A records for ns5.inleed.net return 185.189.49.218 and 2001:67c:750::6.
The A records for ns6.inleed.net return 185.189.49.219 and 2001:67c:750::7.
Mail Servers
btt.nu routes its mail through a single mail server, mail.btt.nu.
mail.btt.nu resolves to 192.165.9.173 and no other IP number.