lambda.net.ua - robtex.com

lambda.net.ua

DNSSEC⚠️ Not signed
A2001:678:b44:0:195:39:243:245🇺🇦 LambdaNetUA2001:678:b44::/48
PTRwww.lambda.net.ua
A195.39.243.245🇺🇦 LambdaNetUA195.39.242.0/23 Lambda.Net.UA
NSns1.lambda.net.ua ⭐
A2001:678:b44:0:195:39:243:248🇺🇦 LambdaNetUA2001:678:b44::/48
PTRnoc.lambda.net.ua
A195.39.243.248🇺🇦 LambdaNetUA195.39.242.0/23 Lambda.Net.UA
PTRnoc.lambda.net.ua
NSns2.lambda.net.ua
A2001:678:b44:0:195:39:243:253🇺🇦 LambdaNetUA2001:678:b44::/48
PTRns2.lambda.net.ua
A195.39.243.253🇺🇦 LambdaNetUA195.39.242.0/23 Lambda.Net.UA
PTRns2.lambda.net.ua
MXmail.lambda.net.ua ⭐
A2001:678:b44:0:195:39:243:251🇺🇦 LambdaNetUA2001:678:b44::/48
PTRmail.lambda.net.ua
A195.39.243.251🇺🇦 LambdaNetUA195.39.242.0/23 Lambda.Net.UA
PTRsmtp.lambda.net.ua
MXrelay.univ.kiev.ua(20)
A91.202.128.82🇺🇦 AS1303291.202.128.0/22 KUNET
PTRmail.univ.kiev.ua
TXTv=spf1 ip4:195.39.243.251 ip6:2001:678:b44:0:195:39:243:251 include:_spf.goog...
SOAns1.lambda.net.uahostmaster@lambda.net.ua 2024-08-01 #9

net.ua

DNSSEC⚠️ Not signed
A185.12.113.221🇺🇦 COORDINATOR-AS185.12.113.0/24 Coordinator LTD Kharkiv, Ukraine
NSho1.net.ua ⭐
NSba1.ns.ua ⚠️ Not in parent delegation
NScz.ns.ua ⚠️ Not in parent delegation
NSnn.ns.ua ⚠️ Not in parent delegation
NSns.dn.ua ⚠️ Not in parent delegation
NSns.kh.ua ⚠️ Not in parent delegation
NSns.net.ua
NSns.sm.ua ⚠️ Not in parent delegation
NSns.zp.ua ⚠️ Not in parent delegation
MXrelay1.net.ua ⭐
MXmx.eastua.net(30)
TXTBuild on: 2026-07-04 15:55:01 +0300
TXTBuild on: BUILD_TIME
TXTURL: http://coordinator.ua
TXTnet.ua 2026070415 11760
TXTWHOIS: http://whois.net.ua
TXTv=spf1 +a +mx include=_spf.coordinator.ua ~all
SOAho1.net.uainfo@eunic.net.ua serial=2607041555
WOT: UNKNOWN (61/100)
📈 Tranco rank: #602,425
WOT: SAFE (50/100)

Subdomains

smtp.lambda.net.ua
noc.lambda.net.ua
www.lambda.net.ua
ns1.lambda.net.ua
ns2.lambda.net.ua
mail.lambda.net.ua

Same first word

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DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSns1.lambda.net.uans2.lambda.net.uaMXmail.lambda.net.uarelay.univ.kiev.uaA195.39.243.2452001:678:b44:0:195:39:243:245195.39.243.251
●NSns1.lambda.net.ua2015-08-08 → 2026-07-04 · 2 obs
● 2015-08-08 19:34:04
● 2026-07-04 13:27:26
●NSns2.lambda.net.ua2015-08-08 → 2026-07-04 · 2 obs
● 2015-08-08 19:34:04
● 2026-07-04 13:27:26
●MXmail.lambda.net.ua2015-08-08 → 2026-07-04 · 2 obs
● 2015-08-08 19:34:04
● 2026-07-04 13:27:26
●MXrelay.univ.kiev.ua2015-08-08 → 2026-07-04 · 2 obs
● 2015-08-08 19:34:04
● 2026-07-04 13:27:26
●A195.39.243.2452026-02-16 → 2026-07-04 · 3 obs
○ 2018-02-16 23:49:06
● 2026-02-16 10:38:26
● 2026-07-04 13:27:26
○A195.39.243.2512015-08-08 → 2018-02-16 · 4 obs
● 2015-08-08 19:34:04
● 2018-02-16 23:49:06
○ 2026-02-16 10:38:26
○ 2026-07-04 13:27:26
●A2001:678:b44:0:195:39:243:2452026-02-16 → 2026-07-04 · 3 obs
○ 2018-02-16 23:49:06
● 2026-02-16 10:38:26
● 2026-07-04 13:27:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uabg.ns.ua, cz.ns.ua, nn.ns.ua, ho1.ns.ua...-
lambda.net.uans1.lambda.net.ua, ns2.lambda.net.ua2 records

✅ Authoritative Response

Server:195.39.243.248

NS records: ns1.lambda.net.ua, ns2.lambda.net.ua

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda.net.ua (unsigned zone)

⏱️ Timing

Total: 426ms | Queries: -

📄 Records

TypeCountSample Data
A1195.39.243.245
AAAA12001:678:b44:0:195:39:243:245
NS2ns1.lambda.net.ua, ns2.lambda.net.ua
MX2mail.lambda.net.ua (pri: 10), relay.univ.kiev.ua (pri: 20)
TXT1v=spf1 ip4:195.39.243.251 ip6:2001:678:b
SOA1ns1.lambda.net.ua hostmaster.lambda.net.

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.lambda.net.ua, ns2.lambda.net.ua)

Analysis

Hierarchy

lambda.net.ua serves as parent to smtp.lambda.net.ua, noc.lambda.net.ua, www.lambda.net.ua, ns1.lambda.net.ua, ns2.lambda.net.ua along with a few other host names.

IP Addresses

lambda.net.ua resolves to the IP addresses 195.39.243.245 and 2001:678:b44:0:195:39:243:245

Among the host names that share IP numbers with lambda.net.ua is www.lambda.net.ua, as one example.

Name Servers

The NS records for lambda.net.ua delegate to ns1.lambda.net.ua and ns2.lambda.net.ua.

lambda.net.ua shares its name server setup with other domains, such as 220.254.193.in-addr.arpa and 243.39.195.in-addr.arpa.

ns1.lambda.net.ua resolves to 195.39.243.248 and 2001:678:b44:0:195:39:243:248. Likewise, ns2.lambda.net.ua resolves to 195.39.243.253 and 2001:678:b44:0:195:39:243:253 — two IP addresses apiece.

Mail Servers

lambda.net.ua has two mail servers: relay.univ.kiev.ua and mail.lambda.net.ua.

lambda.net.ua uses the same mail servers as noc.lambda.net.ua and www.lambda.net.ua, among others.

lambda.net.ua shares mail servers — at least in part — with other domains, including soc-gw.univ.kiev.ua, bill.univ.kiev.ua, rpd.univ.kiev.ua and two others.

These mail servers are frequently seen alongside the mail servers mail.univ.kiev.ua.

Host names with two IP numbers:

The A records for mail.lambda.net.ua return 195.39.243.251 and 2001:678:b44:0:195:39:243:251.

Host names pointing to a single IP address:

relay.univ.kiev.ua resolves to the IP address 91.202.128.82.