undrlab.com - robtex.com
undrlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.200.17.172🇩🇪 ULTAHOST-AS84.200.17.0/24 | ||||||
| NS | ns1.ultahost.com ⭐ | ||||||
| A | 167.71.73.238🇳🇱 DIGITALOCEAN167.71.64.0/20 DigitalOcean | ||||||
| PTR | ns1.ultahost.com | ||||||
| NS | ns2.ultahost.com | ||||||
| A | 2001:41d0:701:1100::7e5🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ultahost.com | ||||||
| A | 51.38.114.43🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | ns2.ultahost.com | ||||||
| NS | ns3.ultahost.com | ||||||
| A | 2a01:4f8:c0c:79ee::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.ultahost.com | ||||||
| A | 94.130.75.18🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.ultahost.com | ||||||
| NS | ns4.ultahost.com | ||||||
| A | 2001:19f0:6402:4de:5400:2ff:fe93:34e8🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix | ||||||
| A | 149.28.254.81🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns4.ultahost.com | ||||||
| MX | mail.undrlab.com ⭐ | ||||||
| A | 84.200.17.172🇩🇪 ULTAHOST-AS84.200.17.0/24 | ||||||
| MX | undrlab.com(15) | ||||||
| A | 84.200.17.172🇩🇪 ULTAHOST-AS84.200.17.0/24 | ||||||
| TXT | v=spf1 a mx ip4:84.200.17.172 ~all | ||||||
| SOA | ns1.ultahost.comhostmaster@ultahost.com 2025-05-15 #20 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774542387 | ||||||
MX for
undrlab.com |
Subdomains
mail.undrlab.com |
Same first word
undrlab.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.server-sz.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-26 16:30:44
○ 2026-03-26 16:30:46
●NSns1.ultahost.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:30:44
● 2026-03-26 16:30:46
○NSns2.server-sz.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-26 16:30:44
○ 2026-03-26 16:30:46
●NSns2.ultahost.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:30:44
● 2026-03-26 16:30:46
●NSns3.ultahost.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:30:44
● 2026-03-26 16:30:46
●NSns4.ultahost.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:30:44
● 2026-03-26 16:30:46
●MXmail.undrlab.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:30:44
● 2026-03-26 16:30:46
●MXundrlab.com2017-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 16:30:46
●A84.200.17.1722026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:30:44
● 2026-03-26 16:30:46
○A94.242.54.572017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-26 16:30:44
○ 2026-03-26 16:30:46
🔍 DNS Trace
Analysis
Hierarchy
mail.undrlab.com has undrlab.com as its parent.
Mail Server Role
The mail server for undrlab.com is undrlab.com.
With undrlab.com, mail.undrlab.com is commonly used as a mail server.
IP Addresses
undrlab.com maps to IP address 84.200.17.172.
Other host names, for example, mail.undrlab.com share IP numbers with undrlab.com.
Name Servers
undrlab.com is delegated to four name servers: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com and ns4.ultahost.com.
undrlab.com at least partially shares name servers with other domains such as i-laps.com, www.zooplus-se.com, sys64738.at, andriake.com and rcchemsupply.net.
Host names with two IP numbers:
ns2.ultahost.com points to: 2001:41d0:701:1100::7e5 and 51.38.114.43.
ns3.ultahost.com points to: 2a01:4f8:c0c:79ee::1 and 94.130.75.18.
ns4.ultahost.com points to: 2001:19f0:6402:4de:5400:2ff:fe93:34e8 and 149.28.254.81.
Host names with one IP number:
ns1.ultahost.com points to: 167.71.73.238.
Mail Servers
Two mail servers handle undrlab.com: undrlab.com and mail.undrlab.com.
Hostnames with one IP number:
undrlab.com points to 84.200.17.172
mail.undrlab.com points to 84.200.17.172
Hostnames pointing to 84.200.17.172: undrlab.com, mail.undrlab.com