grastek.com - robtex.com
grastek.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 | ||||||
Same first word
Similar names
DNS History
18 records (4 active, 14 former)
●NSa.portsdns.se2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:53:50
●NSb.portsdns.net2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:53:50
○NSns-1513.awsdns-61.org2015-05-21 → 2017-08-13 · 3 obs
● 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
○NSns-1650.awsdns-14.co.uk2015-05-21 → 2017-08-13 · 3 obs
● 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
○NSns-262.awsdns-32.com2015-05-21 → 2017-08-13 · 3 obs
● 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
○NSns-746.awsdns-29.net2015-05-21 → 2017-08-13 · 3 obs
● 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-12 → 2026-03-12 · 1 obs
○A107.21.23.452016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 16:01:38
○ 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
○A155.91.26.42015-05-21 → 2015-05-21 · 3 obs
○ 2015-10-10 00:45:34
○ 2026-03-12 06:53:50
●A23.227.38.652026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:53:50
○A23.253.242.992017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
○A52.1.41.112016-03-19 → 2016-03-19 · 4 obs
● 2016-03-19 21:27:26
○ 2016-09-12 16:01:38
○ 2026-03-12 06:53:50
○A52.21.159.1802015-12-20 → 2015-12-20 · 4 obs
● 2015-12-20 14:52:40
○ 2016-03-19 21:27:26
○ 2026-03-12 06:53:50
○A52.22.117.1072016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 16:01:38
○ 2017-08-13 00:13:46
○ 2026-03-12 06:53:50
○A52.5.37.542016-03-19 → 2016-03-19 · 4 obs
● 2016-03-19 21:27:26
○ 2016-09-12 16:01:38
○ 2026-03-12 06:53:50
○A52.6.9.992015-10-10 → 2015-10-10 · 4 obs
● 2015-10-10 00:45:34
○ 2015-12-20 14:52:40
○ 2026-03-12 06:53:50
○A54.174.176.2332015-10-10 → 2015-10-10 · 4 obs
● 2015-10-10 00:45:34
○ 2015-12-20 14:52:40
○ 2026-03-12 06:53:50
○A54.85.61.592015-12-20 → 2015-12-20 · 4 obs
● 2015-12-20 14:52:40
○ 2016-03-19 21:27:26
○ 2026-03-12 06:53:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| grastek.com | b.portsdns.net, a.portsdns.se | - |
✅ Authoritative Response
Server: 45.54.35.101
NS records: b.portsdns.net, a.portsdns.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grastek.com (unsigned zone)
⏱️ Timing
Total: 948ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | b.portsdns.net, a.portsdns.se |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 2 | v=spf1 include:mktomail.com ~all, google-site-verification=0hbxjpl2wjEoOuB |
| SOA | 1 | a.portsdns.se registry.ports.net |
Analysis
IP Addresses
grastek.com resolves to a single IP: 23.227.38.65.
Other host names, for instance spraii.com, waterpro.co.nz, fatworks.com, wecooked.com and soliddentalcare.com share IP numbers with grastek.com.
Name Servers
grastek.com has two name servers: b.portsdns.net and a.portsdns.se.
grastek.com shares the same name server setup as other domains, for example academedia.se, dantherm.se, philombios.com, allergyunlocked.nl and giss.com.
grastek.com shares name servers with other domains to some extent, for example fitnesstukku.com and klt.se.
Host names with two IP numbers:
b.portsdns.net points to: 2a00:11c0:3d::1 and 94.16.23.1; a.portsdns.se points to: 2607:f740:e009::1 and 45.54.35.101.
Mail Servers
grastek.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
grastek.com shares the mail server setup with other domains, for example northbrowardnews.com, yos219.slack.com, growmore360.com, rewardslive.com and wyandottetimes.com.
grastek.com shares some mail servers with other domains, at least partially; for instance boneis.com, igramtool.com, akistech.atlassian.net, yourstay.atlassian.net and ql2-jira.atlassian.net.
these mail servers are commonly used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.
The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.