sais.nu - robtex.com
sais.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: 2026-03-28 21:04:28 +0000 (EPOCH 1774731868) (auto) | ||||||
| TXT | id:38f5e443-7949-4113-b906-ad540225ffaa | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1774731970 | ||||||
Subdomains
mail.sais.nu |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns1.internal.dnson.net2015-05-23 → 2017-03-13 · 6 obs
○ 2015-10-17 13:26:12
○ 2016-07-05 00:57:06
● 2017-03-13 03:43:04
○ 2026-03-24 00:31:28
○ 2026-03-28 21:45:38
○NSns2.internal.dnson.net2015-05-23 → 2016-07-05 · 6 obs
○ 2015-10-17 13:26:12
○ 2016-01-14 16:14:08
● 2016-07-05 00:57:06
○ 2017-03-13 03:43:04
○ 2026-03-28 21:45:38
●NSns3.dns-server.se2015-05-23 → 2026-03-28 · 2 obs
● 2026-03-28 21:45:38
○NSns3.internal.dnson.net2015-10-17 → 2016-01-14 · 5 obs
● 2015-10-17 13:26:12
● 2016-01-14 16:14:08
○ 2016-07-05 00:57:06
○ 2026-03-28 21:45:38
●MXmail.sais.nu2015-05-23 → 2026-03-28 · 2 obs
● 2026-03-28 21:45:38
●MXmail3.itc.se2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 00:31:28
● 2026-03-28 21:45:38
○A91.195.154.112015-05-23 → 2017-03-13 · 4 obs
● 2017-03-13 03:43:04
○ 2026-03-24 00:31:28
○ 2026-03-28 21:45:38
●A91.195.155.552026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 00:31:28
● 2026-03-28 21:45:38
🔍 DNS Trace
Analysis
Hierarchy
The parent of mail.sais.nu is sais.nu.
IP Addresses
sais.nu points to an IP address: 91.195.155.55.
other host names include kps.se, ateljehuseby.com, www.manchec.com, demo2.risbergs.se and snigel.org; they share IP numbers with sais.nu.
Name Servers
sais.nu is delegated to three name servers ns1.dnson.net, ns2.dnson.net and ns3.dns-server.se.
sais.nu at least partially shares name servers with other domains, for instance arkit.se, jenving.se, jonson.com, wwg.nu and svetsteknik.com.
These name servers are commonly used with the name servers ns3.dnson.net, ns1.riktad.info, ns2.riktad.info, ns3.riktad.info, ns4.riktad.info, ns5.riktad.info, ns1.dns-server.se and ns2.dns-server.se.
Host names with two IP numbers:
ns1.dnson.net points to 2001:67c:19d0:253::1 and 91.195.154.4; ns2.dnson.net points to 2001:67c:19d0:253::2 and 91.195.154.5; ns3.dns-server.se points to 2001:67c:19d0:253::3 and 91.195.154.16.
Mail Servers
sais.nu is handled by two mail servers: mail.sais.nu and mail3.itc.se.
sais.nu shares at least partially some mail servers with other domains, for instance ofab.se, dackgrossisten.se, atgroup.eu, taser.se and ateljehuseby.com.
these mail servers are commonly used alongside mail.itc.se and mail.itconnect.se.
Host names with a single IP
mail.sais.nu points to 91.195.154.15
mail3.itc.se points to 91.195.154.15
Host names that point to 91.195.154.15: mail.sais.nu and mail3.itc.se