singleton.se - dns.ninja

`singleton.se`

DNSSEC	⚠️ Not signed
A	91.189.41.158^{🇸🇪 BALLOU-AS91.189.40.0/21 Ballou}
NS	`ns1.ballou.se` ⭐
		A	172.64.53.18^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ballou.se`
		A	172.64.52.44^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.ballou.se` ⚠️ Not in parent delegation
		A	212.16.185.50^{🇸🇪 ILAIT212.16.184.0/22}
			PTR	`ns3.ballou.se`
MX	`singleton-se.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms22203839`
SOA	`ns1.ballou.se`hostmaster@ballou.se 2024-10-09 #1

`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	`id:05a1208b-10c3-48b5-88fa-2a7c6e5decf8`
	TXT	`SE zone update: 2026-06-19 01:03:07 +0000 (EPOCH 1781830987) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1781831374

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

●NSns1.ballou.se2026-02-28 → 2026-06-19 · 2 obs

● 2026-02-28 07:28:56
● 2026-06-19 01:34:14

●NSns2.ballou.se2026-02-28 → 2026-06-19 · 2 obs

● 2026-02-28 07:28:56
● 2026-06-19 01:34:14

●NSns3.ballou.se2026-02-28 → 2026-06-19 · 2 obs

● 2026-02-28 07:28:56
● 2026-06-19 01:34:14

●MXsingleton-se.mail.protection.outlook.com2026-02-28 → 2026-06-19 · 2 obs

● 2026-02-28 07:28:56
● 2026-06-19 01:34:14

●A91.189.41.1582026-02-28 → 2026-06-19 · 2 obs

● 2026-02-28 07:28:56
● 2026-06-19 01:34:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	f.ns.se, i.ns.se, b.ns.se, z.ns.se...	-
singleton.se	ns2.ballou.se, ns1.ballou.se	2 records

✅ Authoritative Response

Server:91.189.40.4

NS records: ns2.ballou.se, ns1.ballou.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for singleton.se (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.189.41.158`
NS	3	`ns3.ballou.se, ns2.ballou.se...`
MX	1	`singleton-se.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms22203839`
SOA	1	`ns1.ballou.se hostmaster.ballou.se`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ballou.se, ns1.ballou.se)

Analysis

IP Addresses

singleton.se resolves to one IP address: 91.189.41.158.

kindvall.nu, litetstra.se, alexanderjohansson.se and two other host names share IP numbers with singleton.se.

Name Servers

Three name servers are authoritative for singleton.se: ns1.ballou.se, ns2.ballou.se and ns3.ballou.se.

There is at least partial name server overlap between singleton.se and other domains — isborr.se, ferngren.se, srs-roadrail.com and two more among them.

Three hostnames, one IP address apiece: ns1.ballou.se resolves to 172.64.53.18, ns2.ballou.se resolves to 172.64.52.44 and ns3.ballou.se resolves to 212.16.185.50.

Mail Servers

Mail for singleton.se is handled by a single mail server, singleton-se.mail.protection.outlook.com.

singleton-se.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.0, 52.101.68.5, 52.101.68.25 and 5 others.