rtcode.se - robtex.com
rtcode.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 | id:6e2520ce-a26b-42a6-8db7-61bd72ef767a | ||||||
| TXT | SE zone update: 2026-05-09 18:48:04 +0000 (EPOCH 1778352484) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1778352865 | ||||||
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
○NSdns20.activeisp.com2015-06-12 → 2015-12-29 · 4 obs
● 2015-12-29 18:09:48
○ 2016-06-22 04:26:58
○ 2026-05-09 20:08:22
○NSdns21.activeisp.com2015-06-12 → 2015-12-29 · 4 obs
● 2015-12-29 18:09:48
○ 2016-06-22 04:26:58
○ 2026-05-09 20:08:22
●NSns1.loopia.se2016-06-22 → 2026-05-09 · 3 obs
● 2016-06-22 04:26:58
● 2026-05-09 20:08:22
●NSns2.loopia.se2016-06-22 → 2026-05-09 · 3 obs
● 2016-06-22 04:26:58
● 2026-05-09 20:08:22
●MXalt1.aspmx.l.google.com2015-06-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:08:22
●MXalt2.aspmx.l.google.com2015-06-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:08:22
●MXalt3.aspmx.l.google.com2016-06-22 → 2026-05-09 · 3 obs
● 2016-06-22 04:26:58
● 2026-05-09 20:08:22
●MXalt4.aspmx.l.google.com2016-06-22 → 2026-05-09 · 3 obs
● 2016-06-22 04:26:58
● 2026-05-09 20:08:22
●MXaspmx.l.google.com2015-06-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:08:22
○MXaspmx2.googlemail.com2015-06-12 → 2015-12-29 · 4 obs
● 2015-12-29 18:09:48
○ 2016-06-22 04:26:58
○ 2026-05-09 20:08:22
○MXaspmx3.googlemail.com2015-06-12 → 2015-12-29 · 4 obs
● 2015-12-29 18:09:48
○ 2016-06-22 04:26:58
○ 2026-05-09 20:08:22
○MXaspmx4.googlemail.com2015-06-12 → 2015-12-29 · 4 obs
● 2015-12-29 18:09:48
○ 2016-06-22 04:26:58
○ 2026-05-09 20:08:22
○MXaspmx5.googlemail.com2015-06-12 → 2015-12-29 · 4 obs
● 2015-12-29 18:09:48
○ 2016-06-22 04:26:58
○ 2026-05-09 20:08:22
○A10.19.42.1232026-03-15 → 2026-03-20 · 4 obs
● 2026-03-15 19:31:22
● 2026-03-20 05:13:18
○ 2026-05-09 20:08:22
●A199.36.158.1002026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:08:22
○A213.180.93.2152016-06-22 → 2019-01-29 · 4 obs
● 2019-01-29 07:25:28
○ 2026-02-21 18:21:48
○ 2026-05-09 20:08:22
○A217.215.10.832026-02-21 → 2026-03-09 · 5 obs
● 2026-02-21 18:21:48
● 2026-03-09 20:43:44
○ 2026-03-15 19:31:22
○ 2026-05-09 20:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| rtcode.se | ns1.loopia.se, ns2.loopia.se | 4 records |
✅ Authoritative Response
Server:185.71.156.20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 992ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 2 | ns2.loopia.se, ns1.loopia.se |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 1 | hosting-site=rtcode-se |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.loopia.se, ns1.loopia.se, ns2.loopia.se...)
Analysis
IP Addresses
rtcode.se resolves to a single IP: 199.36.158.100.
Other host names, for instance rallynavigator.com, oneselect.global, checkup-a540f.web.app, faabul.com and status.unej.ac.id share IP numbers with rtcode.se.
Name Servers
rtcode.se has two name servers: ns1.loopia.se and ns2.loopia.se.
rtcode.se shares the same name server setup as other domains, for example rivaclubsweden.se, lucror.se, stad.nu, cbtk.se and sthlmagency.se.
rtcode.se shares some name servers with other domains, for instance infobric.biz, eklundhome.com and 2up.se.
These name servers are commonly used together with ns3.loopia.se and ns4.loopia.se.
Host names with two IP numbers:
ns1.loopia.se points to: 2a02:250:ffff::20 and 93.188.0.20; ns2.loopia.se points to: 2a02:250:fffe::20 and 185.71.156.20.
Mail Servers
rtcode.se is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
rtcode.se shares some mail servers with other domains, at least partially; for instance ns500742.ns500754.ns500731.ns500671.ns500688.ns500705.ns500704.ns500671.ns500649.ns500704.ns500666.tenderladiesbz.com, ns500759.ns500758.ns500758.ns500758.ns500735.ns500735.ns500736.ns500576.ns500708.ns500619.ns500698.ns500652.ns500576.trackreceptor.com, ns500731.ns500742.ns500742.ns500688.ns500688.ns500688.ns500705.ns500705.ns500291.ns500291.ns500649.ns500291.ns500666.tenderladiesbz.com, azmp.cl and ns500758.ns500698.ns500758.ns500759.ns500698.ns500758.ns500759.ns500735.ns500735.ns500708.ns500576.ns500698.ns500576.ns500619.trackreceptor.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c23::1b and 64.233.180.26.
Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.26.
Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1b and 172.253.145.27.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.26.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.27.