lambda.sk - robtex.com
lambda.sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 37.9.175.131🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r1.websupport.sk | ||||||
| NS | ns1.webhouse.sk ⭐ | ||||||
| A | 93.184.77.2🇸🇰 VNET-AS93.184.64.0/20 VNET a.s. | ||||||
| PTR | ns1.webhouse.sk | ||||||
| NS | ns2.webhouse.sk | ||||||
| A | 86.110.243.251🇸🇰 VNET-AS86.110.224.0/19 PRIMANET AS29405 | ||||||
| PTR | ns2.webhouse.sk | ||||||
| NS | ns3.webhouse.sk | ||||||
| A | 46.229.230.171🇸🇰 VNET-AS46.229.224.0/20 VNET a.s. | ||||||
| PTR | ns3.webhouse.sk | ||||||
| MX | mail.lambda.sk ⭐ | ||||||
| A | 217.73.21.122🇸🇰 VNET-AS217.73.16.0/20 VNET a.s. | ||||||
| PTR | mail.lambda.sk | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.webhouse.sksuperadmin@webhouse.sk 2023-10-13 #28 | ||||||
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018513118 | ||||||
Subdomains
mail.lambda.sk |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.webhouse.sk2015-08-03 → 2026-04-23 · 2 obs
● 2026-04-23 21:50:20
●NSns2.webhouse.sk2015-08-03 → 2026-04-23 · 2 obs
● 2026-04-23 21:50:20
●NSns3.webhouse.sk2026-02-22 → 2026-04-23 · 3 obs
● 2026-02-22 09:25:50
● 2026-04-23 21:50:20
●MXmail.lambda.sk2017-05-28 → 2026-04-23 · 3 obs
● 2017-05-28 07:17:36
● 2026-04-23 21:50:20
○MXmx1.lambda.sk2015-08-03 → 2016-10-24 · 4 obs
● 2016-10-24 01:24:18
○ 2017-05-28 07:17:36
○ 2026-04-23 21:50:20
○MXmx2.lambda.sk2015-08-03 → 2016-10-24 · 4 obs
● 2016-10-24 01:24:18
○ 2017-05-28 07:17:36
○ 2026-04-23 21:50:20
●A37.9.175.1312026-02-22 → 2026-04-23 · 3 obs
● 2026-02-22 09:25:50
● 2026-04-23 21:50:20
○A46.229.230.1072015-08-03 → 2015-08-03 · 3 obs
○ 2015-12-03 17:32:20
○ 2026-04-23 21:50:20
○A90.182.206.2512015-12-03 → 2017-05-28 · 5 obs
● 2015-12-03 17:32:20
● 2017-05-28 07:17:36
○ 2026-02-22 09:25:50
○ 2026-04-23 21:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| lambda.sk | ns3.webhouse.sk, ns2.webhouse.sk, ns1.webhouse.sk | 3 records |
✅ Authoritative Response
Server:93.184.77.2
NS records: ns3.webhouse.sk, ns2.webhouse.sk, ns1.webhouse.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.131 |
| NS | 3 | ns1.webhouse.sk, ns3.webhouse.sk... |
| MX | 1 | mail.lambda.sk (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.webhouse.sk superadmin.webhouse.sk |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.webhouse.sk, ns2.webhouse.sk, ns3.webhouse.sk)
Analysis
Hierarchy
The parent of mail.lambda.sk is lambda.sk.
IP Addresses
lambda.sk points to IP number: 37.9.175.131.
Other host names such as novotechno.sk, brainyfruits.com, hotelakademia.sk, 252.onet.sk and jdksro.sk share IPs with lambda.sk.
Name Servers
lambda.sk is delegated to three name servers: ns1.webhouse.sk, ns2.webhouse.sk and ns3.webhouse.sk.
lambda.sk at least partially shares name servers with other domains, for instance amilen.sk, animadss.sk, brumendo.sk, biorealis.sk and rentaski.sk.
Host names with a single IP:
ns1.webhouse.sk points to: 93.184.77.2.
ns2.webhouse.sk points to: 86.110.243.251.
ns3.webhouse.sk points to: 46.229.230.171.
Mail Servers
lambda.sk is handled by a single mail server, mail.lambda.sk.
lambda.sk shares the mail server setup with other domains, for example insignia.sk and signia.sk.
mail.lambda.sk points to a single IP: 217.73.21.122.