gr-holding.com - robtex.com
gr-holding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | smtp01.gr-holding.com ⭐ | ||||||
| A | 2a03:58a0::105🇳🇱 SolidBE2a03:58a0::/32 SOLIDBENL | ||||||
| PTR | smtp01.gr-holding.com | ||||||
| A | 185.78.96.35🇳🇱 SolidBE185.78.96.0/22 SOLIDBENL | ||||||
| PTR | web01.tmsch.nl | ||||||
| TXT | v=spf1 mx a:Edifis.gr-holding.com -all | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2019-09-30 #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=1777283531 | ||||||
Subdomains
smtp01.gr-holding.com |
Same first word
gr-holding.com |
DNS History
9 records (5 active, 4 former)
●NSns1.openprovider.nl2015-11-15 → 2026-04-27 · 3 obs
● 2015-11-15 04:16:40
● 2026-04-27 10:07:16
○NSns1.rokscom.net2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-15 04:16:40
○ 2026-04-27 10:07:16
●NSns2.openprovider.be2015-11-15 → 2026-04-27 · 3 obs
● 2015-11-15 04:16:40
● 2026-04-27 10:07:16
○NSns2.rokscom.nl2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-15 04:16:40
○ 2026-04-27 10:07:16
●NSns3.openprovider.eu2015-11-15 → 2026-04-27 · 3 obs
● 2015-11-15 04:16:40
● 2026-04-27 10:07:16
○MXsmtp.silver-star-agencies.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-15 04:16:40
○ 2026-04-27 10:07:16
●MXsmtp01.gr-holding.com2015-11-15 → 2026-04-27 · 3 obs
● 2015-11-15 04:16:40
● 2026-04-27 10:07:16
●A127.0.0.12017-01-05 → 2026-04-27 · 3 obs
● 2017-01-05 13:53:32
● 2026-04-27 10:07:16
○A89.30.142.142015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-15 04:16:40
○ 2026-04-27 10:07:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| gr-holding.com | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.27.96
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gr-holding.com (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 3 | ns3.openprovider.eu, ns1.openprovider.nl... |
| MX | 1 | smtp01.gr-holding.com (pri: 10) |
| TXT | 1 | v=spf1 mx a:Edifis.gr-holding.com -all |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
The parent of smtp01.gr-holding.com is gr-holding.com.
IP Addresses
gr-holding.com points to a single IP address: 127.0.0.1.
Other host names such as dianyingtt.cn, mail.gruppomediacom.it, 69.12.82.233.static.quadranet.com, 0.234.77.83.dynamic.wline.res.cust.swisscom.ch and cshperspectivesmedicine.com share IPs with gr-holding.com.
Name Servers
gr-holding.com is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
gr-holding.com at least partially shares name servers with other domains, for example mattjonesinspires.com, guntro.be, manegethoogt.eu, ojy.de and markthalrotterdam.nl.
Host names with two IP numbers:
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
The smtp01.gr-holding.com mail server handles gr-holding.com.
The mail server setup for gr-holding.com is the same as that of other domains, for instance silverstaragencies.nl.
smtp01.gr-holding.com points to two IP numbers: 2a03:58a0::105 and 185.78.96.35.