sci.nu - robtex.com
sci.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: 2026-05-09 07:06:34 +0000 (EPOCH 1778310394) (auto) | ||||||
| TXT | id:ac4e00f8-818c-4e47-b01b-c3a7fb0fd801 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778310449 | ||||||
Subdomains
mail2.sci.nu |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns1.loopia.se2015-05-04 → 2017-06-13 · 4 obs
● 2017-06-13 12:53:26
○ 2026-02-18 12:12:20
○ 2026-05-09 07:31:12
●NSns1.nameshift.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 12:12:20
● 2026-05-09 07:31:12
○NSns2.loopia.se2015-05-04 → 2017-06-13 · 4 obs
● 2017-06-13 12:53:26
○ 2026-02-18 12:12:20
○ 2026-05-09 07:31:12
●NSns2.nameshift.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 12:12:20
● 2026-05-09 07:31:12
●NSxmhvxw.ns3.nameshift.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 12:12:20
● 2026-05-09 07:31:12
○MXmail.sci.nu2015-05-04 → 2017-06-13 · 4 obs
● 2017-06-13 12:53:26
○ 2026-02-18 12:12:20
○ 2026-05-09 07:31:12
○MXmail2.sci.nu2015-05-04 → 2017-06-13 · 4 obs
● 2017-06-13 12:53:26
○ 2026-02-18 12:12:20
○ 2026-05-09 07:31:12
●A134.199.240.1622026-02-18 → 2026-05-09 · 9 obs
● 2026-02-18 12:12:20
○ 2026-02-21 21:06:22
● 2026-03-27 00:57:26
● 2026-03-28 10:50:12
○ 2026-03-30 05:20:56
○ 2026-04-17 13:58:00
● 2026-04-22 07:10:02
● 2026-05-09 07:31:12
○A194.9.94.792015-05-04 → 2016-03-20 · 4 obs
● 2016-03-20 21:59:48
○ 2016-09-17 13:45:48
○ 2026-05-09 07:31:12
○A194.9.95.752016-09-17 → 2017-06-13 · 5 obs
● 2016-09-17 13:45:48
● 2017-06-13 12:53:26
○ 2026-02-18 12:12:20
○ 2026-05-09 07:31:12
○A209.38.54.1912026-02-21 → 2026-04-17 · 8 obs
● 2026-02-21 21:06:22
○ 2026-03-27 00:57:26
○ 2026-03-28 10:50:12
● 2026-03-30 05:20:56
● 2026-04-17 13:58:00
○ 2026-04-22 07:10:02
○ 2026-05-09 07:31:12
●A2604:a880:800:14:0:1:f06c:60002026-04-24 → 2026-05-09 · 3 obs
● 2026-04-24 22:26:06
● 2026-05-09 07:31:12
○A2a03:b0c0:2:f0::fc3a:e0012026-02-18 → 2026-05-09 · 2 obs
○ 2026-05-09 07:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| sci.nu | ns1.nameshift.com, ns2.nameshift.com, xmhvxw.ns3.nameshift.com | - |
✅ Authoritative Response
Server:13.248.250.100
NS records: ns1.nameshift.com, ns2.nameshift.com, xmhvxw.ns3.nameshift.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sci.nu (unsigned zone)
⏱️ Timing
Total: 1401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.199.240.162 |
| AAAA | 1 | 2604:a880:800:14:0:1:f06c:6000 |
| NS | 3 | ns1.nameshift.com, ns2.nameshift.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.nameshift.com hostmaster.nameshift.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
The parent of mail2.sci.nu is sci.nu.
IP Addresses
sci.nu resolves to two IP numbers: 2604:a880:800:14:0:1:f06c:6000 and 134.199.240.162.
Other host names, for instance www.brq.be, mastercare.be, peak.eu, partner.li and askos.nl share IP numbers with sci.nu.
Name Servers
sci.nu is delegated to three name servers: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.
sci.nu partially shares name servers with other domains; examples include www.vcn.fr, hostmaster.psps.ch, imka.ch, anp.be and ssi.be.
These name servers are commonly used with the name servers lb9d7c.ns3.nameshift.com, 5vyid0.ns3.nameshift.com, 1ux2f3.ns3.nameshift.com, tpslxy.ns3.nameshift.com and poit15.ns3.nameshift.com.
Host names with two IP numbers:
ns1.nameshift.com points to 2600:9000:a61b:4497:71ce:e3b5:812b:b9be and 13.248.250.100.
ns2.nameshift.com points to 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 and 166.117.238.1.
xmhvxw.ns3.nameshift.com points to 2600:9000:a61b:4497:d531:38f9:755f:9384 and 75.2.81.78.