portlab.ru - robtex.com
portlab.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068585 | ||||||
Subdomains
mailer.portlab.ru |
Same first word
Similar names
DNS History
14 records (11 active, 3 former)
●NSns1.infobox.org2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●NSns1.rsnx.ru2026-03-11 → 2026-04-20 · 3 obs
● 2026-03-11 13:41:02
● 2026-04-20 15:36:58
●NSns2.infobox.org2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●NSns3.infobox.org2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●NSns4.infobox.org2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●MXalt1.aspmx.l.google.com2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●MXalt2.aspmx.l.google.com2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●MXaspmx.l.google.com2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●MXaspmx2.googlemail.com2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
●MXaspmx3.googlemail.com2015-06-16 → 2026-04-20 · 2 obs
● 2026-04-20 15:36:58
○A176.74.222.292019-01-14 → 2019-01-14 · 4 obs
● 2019-01-14 14:20:04
○ 2026-03-11 13:41:02
○ 2026-04-20 15:36:58
○A185.43.7.2332016-09-27 → 2017-01-28 · 5 obs
● 2016-09-27 18:23:06
● 2017-01-28 02:08:54
○ 2019-01-14 14:20:04
○ 2026-04-20 15:36:58
●A194.190.169.952026-03-11 → 2026-04-20 · 3 obs
● 2026-03-11 13:41:02
● 2026-04-20 15:36:58
○A77.221.130.122015-06-16 → 2016-08-25 · 4 obs
● 2016-08-25 21:32:46
○ 2016-09-27 18:23:06
○ 2026-04-20 15:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| portlab.ru | ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org | - |
✅ Authoritative Response
Server:89.253.252.15
NS records: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portlab.ru (unsigned zone)
⏱️ Timing
Total: 1701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.190.169.95 |
| NS | 4 | ns3.infobox.org, ns2.infobox.org... |
| MX | 5 | aspmx2.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.rsnx.ru oleg.portlab.ru |
Analysis
Hierarchy
portlab.ru is the parent of mailer.portlab.ru.
IP Addresses
portlab.ru points to IP number 194.190.169.95.
Name Servers
portlab.ru is delegated to five name servers: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org and ns1.rsnx.ru.
portlab.ru shares name servers with other domains at least partially, for example orfin.com, tt-dv.ru, metmail.ru, tybet.ru and torext.ru.
these name servers are commonly paired with ns2.rsnx.ru, ns1.infobox.ru, ns2.infobox.ru, dns1.zenon.net, dns2.zenon.net, rsnx.ru and ns3.infobox.ru.
Host names with a single IP:
ns1.infobox.org points to: 89.253.252.13.
ns2.infobox.org points to: 89.253.252.15.
ns3.infobox.org points to: 89.253.252.13.
ns4.infobox.org points to: 89.253.252.15.
ns1.rsnx.ru points to: 89.253.252.13.
Host names that point to 89.253.252.13: ns1.infobox.org, ns3.infobox.org and ns1.rsnx.ru.
Host names that point to 89.253.252.15: ns2.infobox.org and ns4.infobox.org.
Mail Servers
Five mail servers handle portlab.ru: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
portlab.ru shares mail servers with other domains at least partially; for instance integracareclinics.com, toddjolly.com, ns500698.ns500698.ns500759.ns500698.ns500698.ns500735.ns500698.ns500735.ns500698.ns500708.ns500576.ns500619.ns500619.ns500576.ns500619.trackreceptor.com, ns500671.ns500754.ns500671.ns500671.ns500671.ns500671.ns500705.ns500705.ns500678.ns500705.ns500705.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and ns500698.ns500758.ns500698.ns500698.ns500735.ns500735.ns500735.ns500698.ns500698.ns500698.ns500576.ns500619.ns500576.ns500576.trackreceptor.com.
These mail servers are often used alongside alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Host aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.
Host aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.
Host aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 142.251.111.26.
Host alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
Host alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
Hosts pointing to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.