`jeremiahfoster.com`

DNSSEC	⚠️ Not signed
A	109.74.203.237^{🇬🇧 AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies}
		PTR	`mx.jeremiahfoster.com`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de` ⚠️ Not in parent delegation
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mx.jeremiahfoster.com` ⭐
		A	109.74.203.237^{🇬🇧 AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies}
			PTR	`mx.jeremiahfoster.com`
MX	`mail.vinland.technology`⁽²⁰⁾
		A	172.234.107.231^{🇸🇪 AKAMAI-LINODE-AP172.234.96.0/19 Akamai Technologies}
			PTR	`vinland.technology`
TXT	`v=spf1 a mx ip4:109.74.203.237 ~all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-01-13 #0

`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=1776133967

Previously MX for

jeremiahfoster.com

Subdomains

mx.jeremiahfoster.com

Same first word

jeremiahfoster.com

DNS History

13 records (6 active, 7 former)

●NShelium.ns.hetzner.de2026-04-05 → 2026-04-14 · 3 obs

○ 2020-01-07 19:09:52
● 2026-04-05 00:13:46
● 2026-04-14 02:43:24

●NShydrogen.ns.hetzner.com2026-04-05 → 2026-04-14 · 3 obs

○ 2020-01-07 19:09:52
● 2026-04-05 00:13:46
● 2026-04-14 02:43:24

○NSns1.linode.com2015-08-20 → 2020-01-07 · 4 obs

● 2015-08-20 06:33:10
● 2020-01-07 19:09:52
○ 2026-04-05 00:13:46
○ 2026-04-14 02:43:24

○NSns2.linode.com2015-08-20 → 2020-01-07 · 4 obs

● 2015-08-20 06:33:10
● 2020-01-07 19:09:52
○ 2026-04-05 00:13:46
○ 2026-04-14 02:43:24

○NSns3.linode.com2015-08-20 → 2020-01-07 · 4 obs

● 2015-08-20 06:33:10
● 2020-01-07 19:09:52
○ 2026-04-05 00:13:46
○ 2026-04-14 02:43:24

○NSns4.linode.com2015-08-20 → 2020-01-07 · 4 obs

● 2015-08-20 06:33:10
● 2020-01-07 19:09:52
○ 2026-04-05 00:13:46
○ 2026-04-14 02:43:24

○NSns5.linode.com2015-08-20 → 2020-01-07 · 4 obs

● 2015-08-20 06:33:10
● 2020-01-07 19:09:52
○ 2026-04-05 00:13:46
○ 2026-04-14 02:43:24

●NSoxygen.ns.hetzner.com2026-04-05 → 2026-04-14 · 3 obs

○ 2020-01-07 19:09:52
● 2026-04-05 00:13:46
● 2026-04-14 02:43:24

○MXjeremiahfoster.com2015-12-11 → 2020-01-07 · 5 obs

○ 2015-08-20 06:33:10
● 2015-12-11 10:53:22
● 2020-01-07 19:09:52
○ 2026-04-05 00:13:46
○ 2026-04-14 02:43:24

○MXmail.jeremiahfoster.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 06:33:10
○ 2015-12-11 10:53:22
○ 2026-04-14 02:43:24

●MXmail.vinland.technology2026-04-05 → 2026-04-14 · 3 obs

○ 2020-01-07 19:09:52
● 2026-04-05 00:13:46
● 2026-04-14 02:43:24

●MXmx.jeremiahfoster.com2020-01-07 → 2026-04-14 · 3 obs

○ 2015-12-11 10:53:22
● 2020-01-07 19:09:52
● 2026-04-14 02:43:24

●A109.74.203.2372015-08-20 → 2026-04-14 · 2 obs

● 2015-08-20 06:33:10
● 2026-04-14 02:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jeremiahfoster.com	hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	2 records

✅ Authoritative Response

Server:88.198.229.192

NS records: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeremiahfoster.com (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.74.203.237`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	2	`mx.jeremiahfoster.com (pri: 10), mail.vinland.technology (pri: 20)`
TXT	1	`v=spf1 a mx ip4:109.74.203.237 ~all`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

Hierarchy

jeremiahfoster.com is a parent of mx.jeremiahfoster.com.

IP Addresses

jeremiahfoster.com points to a single IP number: 109.74.203.237.

Other host names such as linuxcars.com and mx.jeremiahfoster.com share IP numbers with jeremiahfoster.com.

Name Servers

The delegation for jeremiahfoster.com is handled by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

jeremiahfoster.com at least partially shares name servers with other domains, for instance daterate.nl, agro-service-luckau.de, abotech.de, firecluster.net and bender-itk.de.

These name servers are commonly used with ns1.first-ns.de and robotns2.second-ns.de.

Two IP numbers per host:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

jeremiahfoster.com is handled by two mail servers: mx.jeremiahfoster.com and mail.vinland.technology.

jeremiahfoster.com shares mail servers with other domains, at least partially, for instance vinland.technology and linuxcars.com.

Host names with one IP number: mx.jeremiahfoster.com points to 109.74.203.237; mail.vinland.technology points to 172.234.107.231.

jeremiahfoster.com - robtex.com