bulborum.com - robtex.com
bulborum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.198.171.147🇳🇱 Esmero91.198.170.0/23 ESMERO-BLOCK-1 | ||||||
| PTR | webhost18.vwc.nl | ||||||
| NS | ns3.esmero.nl ⭐ | ||||||
| A | 2a0b:c140:aa::11🇳🇱 Esmero2a0b:c140::/32 ESMERO-BLOCKV6-1 | ||||||
| PTR | ns3.esmero.nl | ||||||
| A | 91.198.170.11🇳🇱 Esmero91.198.170.0/23 ESMERO-BLOCK-1 | ||||||
| PTR | ns3.esmero.nl | ||||||
| NS | ns4.esmero.nl | ||||||
| A | 2a01:7c8:bb01:147::2🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns4.esmero.nl | ||||||
| A | 31.14.96.247🇳🇱 TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns4.esmero.nl | ||||||
| MX | mail.bulborum.com ⭐ | ||||||
| A | 91.198.171.147🇳🇱 Esmero91.198.170.0/23 ESMERO-BLOCK-1 | ||||||
| PTR | webhost18.vwc.nl | ||||||
| SOA | ns3.esmero.nlsupport@esmero.nl 2024-03-19 #1 | ||||||
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=1778675591 | ||||||
Subdomains
mail.bulborum.com |
Same first word
bulborum.com |
DNS History
7 records (4 active, 3 former)
○NSns1.nedlook.com2015-07-20 → 2020-03-04 · 4 obs
● 2020-03-04 12:26:46
○ 2026-02-18 00:58:14
○ 2026-05-13 12:37:06
○NSns2.nedlook.com2015-07-20 → 2020-03-04 · 4 obs
● 2020-03-04 12:26:46
○ 2026-02-18 00:58:14
○ 2026-05-13 12:37:06
●NSns3.esmero.nl2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 00:58:14
● 2026-05-13 12:37:06
●NSns4.esmero.nl2026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 00:58:14
● 2026-05-13 12:37:06
●MXmail.bulborum.com2015-07-20 → 2026-05-13 · 2 obs
● 2026-05-13 12:37:06
○A62.212.152.1172015-07-20 → 2020-03-04 · 4 obs
● 2020-03-04 12:26:46
○ 2026-02-18 00:58:14
○ 2026-05-13 12:37:06
●A91.198.171.1472026-02-18 → 2026-05-13 · 3 obs
● 2026-02-18 00:58:14
● 2026-05-13 12:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bulborum.com | ns3.esmero.nl, ns4.esmero.nl | - |
✅ Authoritative Response
Server:91.198.170.11
NS records: ns3.esmero.nl, ns4.esmero.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bulborum.com (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.198.171.147 |
| NS | 2 | ns4.esmero.nl, ns3.esmero.nl |
| MX | 1 | mail.bulborum.com (pri: 20) |
| SOA | 1 | ns3.esmero.nl support.esmero.nl |
Analysis
Hierarchy
bulborum.com is the parent of mail.bulborum.com.
IP Addresses
bulborum.com resolves to one IP number: 91.198.171.147.
other host names including vwcsoftware.nl, roesplace.nl, mail.bulborum.com, vandacarpets.nl and webhost18.vwc.nl share IP numbers with bulborum.com.
Name Servers
bulborum.com is delegated to two name servers ns3.esmero.nl and ns4.esmero.nl.
bulborum.com shares the same name server setup as other domains, for instance dmw.nl, willenet.nl, real(0x787878).nl, stiga-shop.nl and maispersen.com.
bulborum.com at least partially shares name servers with other domains, for instance oversite.it.
Host names with two IP numbers:
The host name ns3.esmero.nl points to 2a0b:c140:aa::11 and 91.198.170.11; the host name ns4.esmero.nl points to 2a01:7c8:bb01:147::2 and 31.14.96.247.
Mail Servers
bulborum.com is handled by a single mail server, mail.bulborum.com.
mail.bulborum.com resolves to IP 91.198.171.147.