josblom.com - robtex.com
josblom.com
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=1771291435 | ||||||
Subdomains
mail.josblom.com |
Same first word
josblom.com |
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns1.qdc.nl2008-03-20 → 2018-05-29 · 4 obs
● 2018-05-29 12:14:14
○ 2026-02-18 05:27:52
○ 2026-03-24 01:29:58
○NSdns2.qdc.nl2008-03-20 → 2018-05-29 · 4 obs
● 2018-05-29 12:14:14
○ 2026-02-18 05:27:52
○ 2026-03-24 01:29:58
○NSdns3.qdc.nl2008-03-20 → 2018-05-29 · 4 obs
● 2018-05-29 12:14:14
○ 2026-02-18 05:27:52
○ 2026-03-24 01:29:58
●NSns1.openprovider.nl2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:27:52
● 2026-03-24 01:29:58
●NSns2.openprovider.be2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:27:52
● 2026-03-24 01:29:58
●NSns3.openprovider.eu2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:27:52
● 2026-03-24 01:29:58
○MXcluster02.mx-relay.com2017-01-09 → 2017-01-09 · 4 obs
● 2017-01-09 23:12:24
○ 2018-05-29 12:14:14
○ 2026-03-24 01:29:58
○MXfallback.qdc.nl2015-07-09 → 2016-04-22 · 5 obs
● 2015-07-09 01:45:10
● 2016-04-22 22:39:14
○ 2017-01-09 23:12:24
○ 2026-03-24 01:29:58
○MXfallbackdt.mx-relay.com2017-01-09 → 2017-01-09 · 4 obs
● 2017-01-09 23:12:24
○ 2018-05-29 12:14:14
○ 2026-03-24 01:29:58
●MXjosblom-com.mail.protection.outlook.com2018-05-29 → 2026-03-24 · 3 obs
● 2018-05-29 12:14:14
● 2026-03-24 01:29:58
●MXmail.josblom.com2008-03-20 → 2026-03-24 · 5 obs
● 2016-04-22 22:39:14
○ 2017-01-09 23:12:24
● 2018-05-29 12:14:14
● 2026-03-24 01:29:58
○A163.172.31.82018-05-29 → 2018-05-29 · 4 obs
● 2018-05-29 12:14:14
○ 2026-02-18 05:27:52
○ 2026-03-24 01:29:58
○A194.121.17.362008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-09 01:45:10
○ 2026-03-24 01:29:58
●A88.214.28.2392026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:27:52
● 2026-03-24 01:29:58
○A91.221.150.2392015-07-09 → 2017-01-09 · 5 obs
● 2015-07-09 01:45:10
● 2017-01-09 23:12:24
○ 2018-05-29 12:14:14
○ 2026-03-24 01:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| josblom.com | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.26.10
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.214.28.239 |
| NS | 3 | ns2.openprovider.be, ns3.openprovider.eu... |
| MX | 2 | mail.josblom.com (pri: 10), josblom-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 a mx ip4:88.214.28.10 ip4:93.92.2 |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
josblom.com is the parent of mail.josblom.com.
IP Addresses
josblom.com points to IP number 88.214.28.239.
For instance, other host names ecosys.nl, overdie.biz, mooinoord-holland.nl, goud-kust.nl and vvebeheer-amsterdam.nl share IP numbers with josblom.com.
Name Servers
The delegation for josblom.com is handled by three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
josblom.com shares name servers with other domains at least partially, for example afccommercial.co.uk, 100pourcentsallesdebains.com, marchal-moto.com, domainclub.in and proefabonnementen.eu.
Host names with two IPs:
ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96
ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89
ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10
Mail Servers
Two mail servers mail.josblom.com and josblom-com.mail.protection.outlook.com handle josblom.com.
Host names with eight IP numbers: josblom-com.mail.protection.outlook.com points to: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::7, 52.101.68.10, 52.101.68.15, 52.101.68.21 and 52.101.73.22.
Host names with one IP number: mail.josblom.com points to: 93.92.25.110.