gjerstrup.com - dns.ninja

`gjerstrup.com`

DNSSEC	⚠️ Not signed
A	46.30.211.38^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
		PTR	`domain-parking.one.com`
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.36^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.mailpod15-cph3.g1i.one.com`
MX	`mx2.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.37^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.mailpod15-cph3.g1i.one.com`
MX	`mx3.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.38^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.mailpod15-cph3.g1i.one.com`
MX	`mx4.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.39^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.mailpod15-cph3.g1i.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-10 #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.net`nstld@verisign-grs.com serial=1785556177

Same first word

gjerstrup.com

gjerstrup.dk

DNS History

14 records (7 active, 7 former)

●NSns01.one.com2015-06-13 → 2026-08-01 · 2 obs

● 2015-06-13 21:42:54
● 2026-08-01 03:55:36

●NSns02.one.com2015-06-13 → 2026-08-01 · 2 obs

● 2015-06-13 21:42:54
● 2026-08-01 03:55:36

●MXmx1.mailpod15-cph3.g1i.one.com2026-04-08 → 2026-08-01 · 3 obs

○ 2017-10-22 00:27:16
● 2026-04-08 11:10:36
● 2026-08-01 03:55:36

○MXmx1.pub.mailpod7-cph3.one.com2026-04-08 → 2026-08-01 · 2 obs

○ 2026-04-08 11:10:36
○ 2026-08-01 03:55:36

●MXmx2.mailpod15-cph3.g1i.one.com2026-04-08 → 2026-08-01 · 3 obs

○ 2017-10-22 00:27:16
● 2026-04-08 11:10:36
● 2026-08-01 03:55:36

○MXmx2.pub.mailpod7-cph3.one.com2026-04-08 → 2026-08-01 · 2 obs

○ 2026-04-08 11:10:36
○ 2026-08-01 03:55:36

●MXmx3.mailpod15-cph3.g1i.one.com2026-04-08 → 2026-08-01 · 3 obs

○ 2017-10-22 00:27:16
● 2026-04-08 11:10:36
● 2026-08-01 03:55:36

○MXmx3.pub.mailpod7-cph3.one.com2026-04-08 → 2026-08-01 · 2 obs

○ 2026-04-08 11:10:36
○ 2026-08-01 03:55:36

●MXmx4.mailpod15-cph3.g1i.one.com2026-04-08 → 2026-08-01 · 3 obs

○ 2017-10-22 00:27:16
● 2026-04-08 11:10:36
● 2026-08-01 03:55:36

○MXmxcluster1.one.com2015-06-13 → 2017-10-22 · 4 obs

● 2015-06-13 21:42:54
● 2017-10-22 00:27:16
○ 2026-04-08 11:10:36
○ 2026-08-01 03:55:36

○MXmxcluster2.one.com2015-06-13 → 2017-10-22 · 4 obs

● 2015-06-13 21:42:54
● 2017-10-22 00:27:16
○ 2026-04-08 11:10:36
○ 2026-08-01 03:55:36

●A46.30.211.382026-04-08 → 2026-08-01 · 3 obs

○ 2017-10-22 00:27:16
● 2026-04-08 11:10:36
● 2026-08-01 03:55:36

○A46.30.212.2192015-06-13 → 2016-07-14 · 4 obs

● 2015-06-13 21:42:54
● 2016-07-14 05:17:58
○ 2016-11-02 14:58:34
○ 2026-08-01 03:55:36

○A46.30.213.2392016-11-02 → 2017-10-22 · 5 obs

○ 2016-07-14 05:17:58
● 2016-11-02 14:58:34
● 2017-10-22 00:27:16
○ 2026-04-08 11:10:36
○ 2026-08-01 03:55:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gjerstrup.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.211.38`
NS	2	`ns02.one.com, ns01.one.com`
MX	4	`mx2.mailpod15-cph3.g1i.one.com (pri: 10), mx3.mailpod15-cph3.g1i.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

IP Addresses

gjerstrup.com directs to one IP number, which is 46.30.211.38.

Among the host names that share IP numbers with gjerstrup.com are truten.se, www.vonbarnerbride.dk, mail3.dk and two others.

Name Servers

gjerstrup.com is delegated to two name servers: ns01.one.com and ns02.one.com.

gjerstrup.com has the same name server delegation as a number of other domains, such as energystory.org, brormann.dk, 1camera.com and two more.

ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

The four mail servers for gjerstrup.com are mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com, mx3.mailpod15-cph3.g1i.one.com and mx4.mailpod15-cph3.g1i.one.com.

gjerstrup.com shares at least some of its mail servers with other domains — for example marielund.dk, advocaat-debouvere.be, tristar-pharmacy.com and two more.

mx1.mailpod15-cph3.g1i.one.com resolves to 104.37.35.36. mx2.mailpod15-cph3.g1i.one.com resolves to 104.37.35.37. mx3.mailpod15-cph3.g1i.one.com resolves to 104.37.35.38. mx4.mailpod15-cph3.g1i.one.com resolves to 104.37.35.39. All four hosts carry exactly one IP address.