rt36.se - dns.ninja

`rt36.se`

DNSSEC	🔒 Signed (DS record present)
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.mailpod8-cph3.one.com` ⭐
		A	185.164.14.102^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod8-cph3.one.com`
MX	`mx2.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.103^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod8-cph3.one.com`
MX	`mx3.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.104^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod8-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-04 #4

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-07-31 19:57:38 +0000 (EPOCH 1785527858) (auto)`
	TXT	`id:7d2fa42a-2c83-4f81-8391-6ee4be1eab17`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1785528204

Same first word

rt36.se

rt36.cn

Similar names

63rt.online

t6r3.com

r36t.com

36tr.com

DNS History

17 records (9 active, 8 former)

●NSns01.one.com2015-11-18 → 2026-07-31 · 2 obs

● 2015-11-18 23:51:54
● 2026-07-31 21:28:04

●NSns02.one.com2015-11-18 → 2026-07-31 · 2 obs

● 2015-11-18 23:51:54
● 2026-07-31 21:28:04

○MXmx1.pub.mailpod4-cph3.one.com2019-02-13 → 2019-02-13 · 4 obs

○ 2017-02-17 17:05:44
● 2019-02-13 13:13:54
○ 2026-03-05 18:00:50
○ 2026-07-31 21:28:04

●MXmx1.pub.mailpod8-cph3.one.com2026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

○MXmx2.pub.mailpod4-cph3.one.com2019-02-13 → 2019-02-13 · 4 obs

○ 2017-02-17 17:05:44
● 2019-02-13 13:13:54
○ 2026-03-05 18:00:50
○ 2026-07-31 21:28:04

●MXmx2.pub.mailpod8-cph3.one.com2026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

○MXmx3.pub.mailpod4-cph3.one.com2019-02-13 → 2019-02-13 · 4 obs

○ 2017-02-17 17:05:44
● 2019-02-13 13:13:54
○ 2026-03-05 18:00:50
○ 2026-07-31 21:28:04

●MXmx3.pub.mailpod8-cph3.one.com2026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

○MXmxcluster1.one.com2015-11-18 → 2017-02-17 · 4 obs

● 2015-11-18 23:51:54
● 2017-02-17 17:05:44
○ 2019-02-13 13:13:54
○ 2026-07-31 21:28:04

○MXmxcluster2.one.com2015-11-18 → 2017-02-17 · 4 obs

● 2015-11-18 23:51:54
● 2017-02-17 17:05:44
○ 2019-02-13 13:13:54
○ 2026-07-31 21:28:04

●A198.185.159.1442026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

●A198.185.159.1452026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

●A198.49.23.1442026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

●A198.49.23.1452026-03-05 → 2026-07-31 · 3 obs

○ 2019-02-13 13:13:54
● 2026-03-05 18:00:50
● 2026-07-31 21:28:04

○A46.137.181.1422015-11-18 → 2016-07-03 · 4 obs

● 2015-11-18 23:51:54
● 2016-07-03 17:10:26
○ 2017-02-17 17:05:44
○ 2026-07-31 21:28:04

○A46.30.215.302017-02-17 → 2017-02-17 · 4 obs

○ 2016-07-03 17:10:26
● 2017-02-17 17:05:44
○ 2019-02-13 13:13:54
○ 2026-07-31 21:28:04

○A77.111.240.632019-02-13 → 2019-02-13 · 4 obs

○ 2017-02-17 17:05:44
● 2019-02-13 13:13:54
○ 2026-03-05 18:00:50
○ 2026-07-31 21:28:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	m.ns.se, a.ns.se, b.ns.se, i.ns.se...	-
rt36.se	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns01.one.com, ns02.one.com`
MX	3	`mx1.pub.mailpod8-cph3.one.com (pri: 10), mx3.pub.mailpod8-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

rt36.se points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Among the host names that share IP numbers with rt36.se are mobisent.com, morrismills.com, primrosedc.com and two others.

Name Servers

rt36.se is served by two delegated name servers, ns01.one.com and ns02.one.com.

rt36.se has the same name server delegation as a number of other domains, such as shpotify.com, dufina.eu, askunge.se and two more.

Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

The MX records for rt36.se list three mail servers: mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and mx3.pub.mailpod8-cph3.one.com.

rt36.se shares at least some of its mail servers with other domains — for example yoth.nl, visitaskoy.com, koncepteriet.com and two more.

Three hostnames, one IP address apiece: mx1.pub.mailpod8-cph3.one.com resolves to 185.164.14.102, mx2.pub.mailpod8-cph3.one.com resolves to 185.164.14.103 and mx3.pub.mailpod8-cph3.one.com resolves to 185.164.14.104.