`jonathandebolster.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
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.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.118^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod9-cph3.one.com`
MX	`mx2.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.119^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod9-cph3.one.com`
MX	`mx3.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.120^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod9-cph3.one.com`
MX	`mx4.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.124^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx4.pub.mailpod9-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-04-09 #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=1775931617

Same first word

jonathandebolster.com

DNS History

14 records (10 active, 4 former)

●NSns01.one.com2018-05-09 → 2026-04-11 · 2 obs

● 2018-05-09 14:20:52
● 2026-04-11 18:34:24

●NSns02.one.com2018-05-09 → 2026-04-11 · 2 obs

● 2018-05-09 14:20:52
● 2026-04-11 18:34:24

○MXmx1.pub.mailpod6-cph3.one.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:20:52
○ 2026-03-27 13:17:26
○ 2026-04-11 18:34:24

●MXmx1.pub.mailpod9-cph3.one.com2026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

○MXmx2.pub.mailpod6-cph3.one.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:20:52
○ 2026-03-27 13:17:26
○ 2026-04-11 18:34:24

●MXmx2.pub.mailpod9-cph3.one.com2026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

○MXmx3.pub.mailpod6-cph3.one.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:20:52
○ 2026-03-27 13:17:26
○ 2026-04-11 18:34:24

●MXmx3.pub.mailpod9-cph3.one.com2026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

●MXmx4.pub.mailpod9-cph3.one.com2026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

●A198.185.159.1442026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

●A198.185.159.1452026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

●A198.49.23.1442026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

●A198.49.23.1452026-03-27 → 2026-04-11 · 3 obs

○ 2018-05-09 14:20:52
● 2026-03-27 13:17:26
● 2026-04-11 18:34:24

○A46.30.215.952018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 14:20:52
○ 2026-03-27 13:17:26
○ 2026-04-11 18:34:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
jonathandebolster.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: 424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx4.pub.mailpod9-cph3.one.com (pri: 10), mx1.pub.mailpod9-cph3.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

jonathandebolster.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance tckr.de, cosmolap.com, gusmanocesaretti.com, aycarambadesign.com and ur-info.com share IP numbers with jonathandebolster.com.

Name Servers

Two name servers ns01.one.com and ns02.one.com are delegated to jonathandebolster.com.

jonathandebolster.com uses the same name server configuration as other domains, such as mathys.info, nilssonsschakt.se, karpantschof.dk, harrydascout.se and leveragepartnership.com.

jonathandebolster.com shares some name servers with other domains, for example idmc.dk.

Host names with two IPs:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

jonathandebolster.com is handled by four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.

jonathandebolster.com shares mail servers with other domains at least in part, for instance hypatia.dk, tlmc.se, assuraes.be, diessano.com and advancedrecall.com.

Host names with one IP number:

mx1.pub.mailpod9-cph3.one.com points to: 185.164.14.118

mx2.pub.mailpod9-cph3.one.com points to: 185.164.14.119

mx3.pub.mailpod9-cph3.one.com points to: 185.164.14.120

mx4.pub.mailpod9-cph3.one.com points to: 185.164.14.124

jonathandebolster.com - robtex.com