jonathanullberg.com - dns.ninja

`jonathanullberg.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:16e:df01::258^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:16e:df01::259^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p03.nsone.net` ⭐
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
SOA	`dns1.p03.nsone.net`hostmaster@nsone.net serial=1663296831

`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=1786714584

Same first word

jonathanullberg.com

DNS History

20 records (8 active, 12 former)

●NSdns1.p03.nsone.net2026-03-11 → 2026-08-14 · 3 obs

○ 2017-10-22 19:30:40
● 2026-03-11 04:39:16
● 2026-08-14 13:57:00

●NSdns2.p03.nsone.net2026-03-11 → 2026-08-14 · 3 obs

○ 2017-10-22 19:30:40
● 2026-03-11 04:39:16
● 2026-08-14 13:57:00

●NSdns3.p03.nsone.net2026-03-11 → 2026-08-14 · 3 obs

○ 2017-10-22 19:30:40
● 2026-03-11 04:39:16
● 2026-08-14 13:57:00

●NSdns4.p03.nsone.net2026-03-11 → 2026-08-14 · 3 obs

○ 2017-10-22 19:30:40
● 2026-03-11 04:39:16
● 2026-08-14 13:57:00

○NSns-1409.awsdns-48.org2017-10-22 → 2017-10-22 · 3 obs

● 2017-10-22 19:30:40
○ 2026-03-11 04:39:16
○ 2026-08-14 13:57:00

○NSns-1866.awsdns-41.co.uk2017-10-22 → 2017-10-22 · 3 obs

● 2017-10-22 19:30:40
○ 2026-03-11 04:39:16
○ 2026-08-14 13:57:00

○NSns-211.awsdns-26.com2017-10-22 → 2017-10-22 · 3 obs

● 2017-10-22 19:30:40
○ 2026-03-11 04:39:16
○ 2026-08-14 13:57:00

○NSns-831.awsdns-39.net2017-10-22 → 2017-10-22 · 3 obs

● 2017-10-22 19:30:40
○ 2026-03-11 04:39:16
○ 2026-08-14 13:57:00

○A13.52.188.952026-04-08 → 2026-04-30 · 10 obs

○ 2026-03-11 04:39:16
○ 2026-04-03 14:15:06
● 2026-04-08 20:02:20
○ 2026-04-08 21:11:58
● 2026-04-15 08:48:56
○ 2026-04-19 07:19:12
● 2026-04-26 12:17:50
● 2026-04-30 20:32:10
○ 2026-05-11 22:12:18
○ 2026-08-14 13:57:00

●A18.208.88.1572026-03-24 → 2026-08-14 · 19 obs

○ 2026-03-11 04:39:16
● 2026-03-24 21:19:50
● 2026-03-28 12:21:30
○ 2026-03-30 03:56:48
● 2026-04-03 14:15:06
○ 2026-04-08 20:02:20
● 2026-04-08 21:11:58
○ 2026-04-15 08:48:56
● 2026-04-19 07:19:12
○ 2026-04-26 12:17:50
○ 2026-04-30 20:32:10
● 2026-05-11 22:12:18
○ 2026-05-16 19:42:34
○ 2026-05-22 13:44:04
● 2026-05-22 16:44:36
● 2026-06-12 15:24:00
○ 2026-06-13 01:33:02
● 2026-08-14 13:56:58
● 2026-08-14 13:57:00

●A2600:1f18:16e:df01::2582026-03-24 → 2026-08-14 · 19 obs

●A2600:1f18:16e:df01::2592026-03-24 → 2026-08-14 · 19 obs

○A2600:1f1c:446:4900::2582026-04-08 → 2026-04-30 · 10 obs

○A2600:1f1c:446:4900::2592026-04-08 → 2026-04-30 · 10 obs

○A2a05:d014:58f:6200::2582026-03-11 → 2026-06-13 · 13 obs

● 2026-03-11 04:39:16
○ 2026-03-24 21:19:50
○ 2026-03-28 12:21:30
● 2026-03-30 03:56:48
○ 2026-04-03 14:15:06
○ 2026-05-11 22:12:18
● 2026-05-16 19:42:34
● 2026-05-22 13:44:04
○ 2026-05-22 16:44:36
○ 2026-06-12 15:24:00
● 2026-06-13 01:33:02
○ 2026-08-14 13:56:58
○ 2026-08-14 13:57:00

○A2a05:d014:58f:6200::2592026-03-11 → 2026-06-13 · 13 obs

○A35.157.26.1352026-03-11 → 2026-06-13 · 13 obs

○A52.52.192.1912026-04-08 → 2026-04-30 · 10 obs

○A63.176.8.2182026-03-11 → 2026-06-13 · 13 obs

●A98.84.224.1112026-03-24 → 2026-08-14 · 19 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jonathanullberg.com	dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net	-

✅ Authoritative Response

Server:198.51.44.3

NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonathanullberg.com (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
AAAA	2	`2600:1f18:16e:df01::258, 2600:1f18:16e:df01::259`
NS	4	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
SOA	1	`dns1.p03.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

jonathanullberg.com points to the four IP addresses 18.208.88.157, 98.84.224.111, 2600:1f18:16e:df01::258 and 2600:1f18:16e:df01::259.

Among the host names that share IP numbers with jonathanullberg.com are forumx.netlify.com, jackjeweller.netlify.com, quizzical-pike-bf4d21.netlify.com and two others.

Name Servers

The domain jonathanullberg.com is delegated to these four name servers: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

There is at least partial name server overlap between jonathanullberg.com and other domains — rolex-replica.net, mollymingey.com, proquad.ch and two more among them.

These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in NS record sets.

All four hostnames — dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net — resolve to two IP numbers apiece: dns1.p03.nsone.net to 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1; dns2.p03.nsone.net to 198.51.45.3 and 2a00:edc0:6259:7:3::2; dns3.p03.nsone.net to 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3; dns4.p03.nsone.net to 198.51.45.67 and 2a00:edc0:6259:7:3::4.