`si-marketdata.com`

DNSSEC	⚠️ Not signed
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.si-marketdata.com` ⭐
TXT	`v=spf1 ip4:88.198.202.79 -all`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-03-27 #3

`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.net`nstld@verisign-grs.com serial=1774823507

📈 Tranco rank: #230,094

Same first word

si-marketdata.com

DNS History

5 records (4 active, 1 former)

●NSns1.first-ns.de2019-01-26 → 2026-03-29 · 2 obs

● 2019-01-26 08:42:16
● 2026-03-29 22:37:30

●NSrobotns2.second-ns.de2019-01-26 → 2026-03-29 · 2 obs

● 2019-01-26 08:42:16
● 2026-03-29 22:37:30

●NSrobotns3.second-ns.com2019-01-26 → 2026-03-29 · 2 obs

● 2019-01-26 08:42:16
● 2026-03-29 22:37:30

●MXmail.si-marketdata.com2019-01-26 → 2026-03-29 · 2 obs

● 2019-01-26 08:42:16
● 2026-03-29 22:37:30

○A116.203.67.112019-01-26 → 2026-02-16 · 4 obs

● 2019-01-26 08:42:16
● 2026-02-16 15:03:52
○ 2026-02-18 02:03:52
○ 2026-03-29 22:37:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
si-marketdata.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for si-marketdata.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.first-ns.de, robotns2.second-ns.de...`
MX	1	`mail.si-marketdata.com (pri: 10)`
TXT	1	`v=spf1 ip4:88.198.202.79 -all`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Name Servers

The domain si-marketdata.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

si-marketdata.com shares name servers with other domains at least partially, for instance roombaforum.com, magestore.de, pathfindermediagroup.com, biosolar.de and spacesoft.ro.

these name servers are often used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

The mail server for si-marketdata.com is mail.si-marketdata.com.

si-marketdata.com - robtex.com