rfsisu.se - robtex.com
rfsisu.se
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | SE zone update: 2026-05-14 06:36:51 +0000 (EPOCH 1778740611) (auto) | ||||||
| TXT | id:ec915d5d-44c7-4dbd-b42d-6b4fa63dfcb7 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1778740977 | ||||||
rank #2075 in the tld
Subdomains
larplattformen.rfsisu.se |
Same first word
rfsisu.se |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.namesystem.se2020-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:43:16
●NSns2.namesystem.se2020-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:43:16
●NSns3.namesystem.se2020-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:43:16
●MXrfsisu-se.mail.protection.outlook.com2020-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:43:16
○A174.129.25.1702020-03-17 → 2020-03-17 · 3 obs
○ 2026-03-13 00:05:06
○ 2026-05-14 07:43:16
○A185.195.93.1192026-03-13 → 2026-03-17 · 5 obs
● 2026-03-13 00:05:06
● 2026-03-17 14:28:38
○ 2026-03-20 16:06:56
○ 2026-05-14 07:43:16
●A185.84.52.382026-03-20 → 2026-05-14 · 3 obs
● 2026-03-20 16:06:56
● 2026-05-14 07:43:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| rfsisu.se | ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se | 6 records |
✅ Authoritative Response
Server:195.238.77.18
NS records: ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfsisu.se (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.84.52.38 |
| NS | 3 | ns2.namesystem.se, ns3.namesystem.se... |
| MX | 1 | rfsisu-se.mail.protection.outlook.com (p |
| TXT | 4 | apple-domain-verification=aZ1ln9Y9aqge6t, facebook-domain-verification=qlnvxpx3a45... |
| SOA | 1 | ns1.namesystem.se registry.glesys.se |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se...)
Analysis
Hierarchy
larplattformen.rfsisu.se has rfsisu.se as its parent.
IP Addresses
rfsisu.se maps to IP address 185.84.52.38.
Other host names such as rf.se, svenskidrott.se, cih.nu and idrottenskungorelser.se share IP numbers with rfsisu.se.
Name Servers
rfsisu.se is delegated to name servers ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.
rfsisu.se at least partially shares name servers with other domains such as funsite.se, resguiden.se, node17.com, staudte.se and artlands.se.
these name servers are commonly used with the name servers ns4.namesystem.se.
Host names with two IP numbers:
ns1.namesystem.se points to 2a02:750:aaaa::1 and 195.238.76.18.
ns2.namesystem.se points to 2a02:750:aaaa::2 and 195.238.77.18.
ns3.namesystem.se points to 2a02:750:aaaa::3 and 195.20.206.18.
Mail Servers
rfsisu.se is handled by a single mail server, rfsisu-se.mail.protection.outlook.com.
rfsisu-se.mail.protection.outlook.com resolves to four IPs: 52.101.68.29, 52.101.68.39, 52.101.73.8 and 52.101.73.28.