apf.rtu.lv - robtex.com
apf.rtu.lv
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.175.89.164🇱🇻 RTU213.175.88.0/21 | ||||||
| NS | bf.rtu.lv ⭐ | ||||||
| A | 85.254.217.4🇱🇻 RTU85.254.216.0/21 | ||||||
| PTR | ns3.0x00.lv | ||||||
| NS | ns1.bf.rtu.lv | ||||||
| A | 85.254.217.3🇱🇻 RTU85.254.216.0/21 | ||||||
| PTR | ntp3.0x00.lv | ||||||
| NS | ns2.bf.rtu.lv | ||||||
| A | 89.111.54.85🇱🇻 DEAC-AS89.111.0.0/18 Digitalas Ekonomikas Attistibas Centrs | ||||||
| PTR | ntp1.0x00.lv | ||||||
| NS | ns3.bf.rtu.lv | ||||||
| A | 85.254.217.4🇱🇻 RTU85.254.216.0/21 | ||||||
| PTR | ns3.0x00.lv | ||||||
| MX | mx1.bf.rtu.lv ⭐ | ||||||
| A | 85.254.217.6🇱🇻 RTU85.254.216.0/21 | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | RTU Arhitekturas un pilsetplanosanas fakultate | ||||||
| SOA | bf.rtu.lvroot@apf.rtu.lv 2018-06-19 #1 | ||||||
rtu.lv
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 104.26.2.175Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.3.175Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.68.189🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aliza.ns.cloudflare.com ⭐ | ||||||
| NS | tosana.ns.cloudflare.com | ||||||
| MX | rtu-lv.mail.protection.outlook.com ⭐ | ||||||
| TXT | 1d9e1955e37d63270f2fa891667a4b40c3350bc2a7fa4be967 | ||||||
| TXT | HARICA-lH315RueGmlZMbSrOeW | ||||||
| TXT | ZOOM_verify_GYXDZT6vQPWNq6_FbHbHqw | ||||||
| TXT | atlassian-domain-verification=EQt/mYDkaN1D9tZAeRoGeQcRdGshowOuHfDkGDay6qjk3YE... | ||||||
| TXT | atlassian-sending-domain-verification=331c842e-9969-4000-b7cd-35fc63086a58 | ||||||
| TXT | brevo-code:9ecdaceacdfba5436557e86bed7d8bf1 | ||||||
| TXT | cisco-ci-domain-verification=3ce23bfa299d575f060746a03ab0c433f6332398f95b53c0... | ||||||
| TXT | google-site-verification=G09L_axEryUFKQIsRX0TJlg7Xcm8wHCICLT0-McNKCU | ||||||
| TXT | google-site-verification=hFrrkf2Ixuq0MMcF9T1_RxI-liXY-P55YpMQVTyuVnA | ||||||
| TXT | google-site-verification=uED-VuolgzLrLJKpAm4AmYaHAvhoq5yBrybDiSrqXWM | ||||||
| TXT | linkedin-site-verification=c4b2c27d-f47d-445f-a837-c1402f1d3ceb | ||||||
| TXT | lq30z1ffy3xwbgrbndvhgbzppbn6fvgg | ||||||
| TXT | sendinblue-code:e62bf57a8c03d7c176f8e59ae89b9887 | ||||||
| TXT | v=spf1 ip4:213.175.89.215 a:mail.telia.lv include:spf.sendinblue.com include:... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.2.175, 104.26.3.175, 172.67.68.189 | ||||||
| SOA | aliza.ns.cloudflare.comdns@cloudflare.com serial=2402838700 | ||||||
rank #30620 globally
rank #10 in the tld
This domain "rtu.lv" belongs to Riga Technical University, a technical university located in Riga, Latvia. It is the oldest technical university in the Baltics and is considered one of the leading technical universities in Eastern Europe. The "rtu" stands for Riga Technical University and "lv" is the country code top-level domain for Latvia.WOT: SAFE (92/100)
📈 Tranco rank: #46,160
Subdomains
mail.apf.rtu.lv |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
○A213.175.89.1622015-05-27 → 2016-11-18 · 4 obs
● 2016-11-18 23:21:34
○ 2021-03-28 01:29:18
○ 2026-04-28 20:18:20
●A213.175.89.1642021-03-28 → 2026-04-28 · 3 obs
● 2021-03-28 01:29:18
● 2026-04-28 20:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lv | a.nic.lv, b.nic.lv, d.nic.lv, c.nic.lv... | 13 records |
| rtu.lv | aliza.ns.cloudflare.com, tosana.ns.cloudflare.com | - |
| apf.rtu.lv | ns1.bf.rtu.lv, ns2.bf.rtu.lv, ns3.bf.rtu.lv | 3 records |
✅ Authoritative Response
Server:85.254.217.3
NS records: ns1.bf.rtu.lv, ns2.bf.rtu.lv, ns3.bf.rtu.lv
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apf.rtu.lv (unsigned zone)
⏱️ Timing
Total: 994ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.175.89.164 |
| NS | 3 | ns1.bf.rtu.lv, ns2.bf.rtu.lv... |
| MX | 1 | mx1.bf.rtu.lv (pri: 10) |
| TXT | 2 | v=spf1 -all, RTU Arhitekturas un pilsetplanosanas fak |
| SOA | 1 | bf.rtu.lv root.apf.rtu.lv |
📌 Glue Records Collected
Total: 16
In-bailiwick: 11 (a.nic.lv, b.nic.lv, c.nic.lv...)
Out-of-bailiwick: 5 (sunic.sunet.se, sunic.sunet.se, ns1.bf.rtu.lv...)
Analysis
Hierarchy
The parent of mail.apf.rtu.lv is apf.rtu.lv.
IP Addresses
apf.rtu.lv points to IP number: 213.175.89.164.
Other host names such as www.rtusp.lv, rtusp.lv, www.ditf.rtu.lv, ronisi.lv and etf.rtu.lv share IPs with apf.rtu.lv.
Name Servers
apf.rtu.lv is delegated to four name servers: bf.rtu.lv, ns1.bf.rtu.lv, ns2.bf.rtu.lv and ns3.bf.rtu.lv.
apf.rtu.lv at least partially shares name servers with other domains, for instance bf.rtu.lv, 222.254.85.in-addr.arpa, 220.254.85.in-addr.arpa, best.rtu.lv and 216.254.85.in-addr.arpa.
these name servers are often used in conjunction with the name servers null.
Host names with one IP number:
bf.rtu.lv points to 85.254.217.4
ns1.bf.rtu.lv points to 85.254.217.3
ns2.bf.rtu.lv points to 89.111.54.85
ns3.bf.rtu.lv points to 85.254.217.4
Host names that point to 85.254.217.4: bf.rtu.lv and ns3.bf.rtu.lv
Mail Servers
apf.rtu.lv is handled by a single mail server, mx1.bf.rtu.lv.
apf.rtu.lv shares the mail server setup with other domains, for example c4.bf.rtu.lv and mail.bf.rtu.lv.
mx1.bf.rtu.lv points to a single IP: 85.254.217.6.