bitsize.se - dns.ninja

`bitsize.se`

DNSSEC	⚠️ Not signed
A	2a02:28f0:3069:1f::^{🇸🇪 ASODERLAND2a02:28f0::/29}
		PTR	`server15.serverdrift.com`
A	46.16.236.19^{🇸🇪 ASODERLAND46.16.232.0/21}
NS	`dns1.oderland.com` ⭐
		A	2a02:28f0::41^{🇸🇪 ASODERLAND2a02:28f0::/29}
			PTR	`dns1.oderland.com`
		A	91.201.61.4^{🇸🇪 ASODERLAND91.201.60.0/22}
			PTR	`dns1.oderland.com`
NS	`dns2.oderland.com`
		A	2a02:28f0::46:1^{🇸🇪 ASODERLAND2a02:28f0::/29}
			PTR	`dns2.oderland.com`
		A	46.16.239.247^{🇸🇪 ASODERLAND46.16.232.0/21}
			PTR	`dns2.oderland.com`
NS	`dns3.oderland.com`
		A	2a00:1a28:1108:b::4:1^{🇸🇪 GLESYS2a00:1a28::/32 Portlane Network}
			PTR	`dns3.oderland.com`
		A	46.246.43.220^{🇸🇪 GLESYS46.246.0.0/17 Portlane Network}
			PTR	`dns3.oderland.com`
MX	`mx1.oderland.com` ⭐
		A	2a02:28f0::8:1^{🇸🇪 ASODERLAND2a02:28f0::/29}
			PTR	`mx1.oderland.com`
		A	91.201.60.244^{🇸🇪 ASODERLAND91.201.60.0/22}
			PTR	`mx1.oderland.com`
MX	`mx2.oderland.com` ⭐
		A	2a02:28f0::9:1^{🇸🇪 ASODERLAND2a02:28f0::/29}
			PTR	`mx2.oderland.com`
		A	91.201.61.244^{🇸🇪 ASODERLAND91.201.60.0/22}
			PTR	`mx2.oderland.com`
MX	`mx3.oderland.com` ⭐
		A	2a02:28f0::16:1^{🇸🇪 ASODERLAND2a02:28f0::/29}
			PTR	`mx3.oderland.com`
		A	91.201.62.34^{🇸🇪 ASODERLAND91.201.60.0/22}
			PTR	`mx3.oderland.com`
MX	`mx4.oderland.com` ⭐
		A	2a02:28f0::17:1^{🇸🇪 ASODERLAND2a02:28f0::/29}
			PTR	`mx4.oderland.com`
		A	91.201.63.5^{🇸🇪 ASODERLAND91.201.60.0/22}
			PTR	`mx4.oderland.com`
TXT	`v=spf1 +a +mx +include:_vsp.oderland.com +ip4:46.16.236.19 ~all`
SOA	`dns1.oderland.com`tobias@ferdinands.it 2026-05-24 #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:50dee39e-cdab-4824-ba5d-f3aee55f79fc`
	TXT	`SE zone update: 2026-07-04 20:17:56 +0000 (EPOCH 1783196276) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1783196660

Previously NS for

bitsize.se

Same first word

bitsize.de

bitsize.com

bitsize.ch

bitsize.se

Similar names

sitebiz.us

sitebiz.ru

bizsite.ru

sitebiz.com

sizebit.com

bizsite.com

istebiz.net

izibest.com

izbiste.com

sitebiz.ca

siebitz.de

bizsite.link

sitebiz.se

bizsite.co.kr

sitebiz.de

bizsite.net

bizsite.biz

bizsite.cn

biziest.com

bizsite.de

bizsite.co.nz

bistize.com

bizsite.co.il

DNS History

18 records (9 active, 9 former)

○NSa.ns.bitsize.se2015-12-01 → 2017-02-16 · 4 obs

● 2015-12-01 20:48:08
● 2017-02-16 18:41:00
○ 2020-01-09 14:26:34
○ 2026-07-04 20:52:00

○NSbitsize.se2015-12-01 → 2017-02-16 · 4 obs

● 2015-12-01 20:48:08
● 2017-02-16 18:41:00
○ 2020-01-09 14:26:34
○ 2026-07-04 20:52:00

●NSdns1.oderland.com2026-02-22 → 2026-07-04 · 3 obs

○ 2020-01-09 14:26:34
● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

●NSdns2.oderland.com2026-02-22 → 2026-07-04 · 3 obs

○ 2020-01-09 14:26:34
● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

●NSdns3.oderland.com2026-02-22 → 2026-07-04 · 3 obs

○ 2020-01-09 14:26:34
● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

○NSns3.binero.se2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-16 18:41:00
● 2020-01-09 14:26:34
○ 2026-02-22 23:30:46
○ 2026-07-04 20:52:00

○NSns4.binero.se2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-16 18:41:00
● 2020-01-09 14:26:34
○ 2026-02-22 23:30:46
○ 2026-07-04 20:52:00

○NSns5.binero.se2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-16 18:41:00
● 2020-01-09 14:26:34
○ 2026-02-22 23:30:46
○ 2026-07-04 20:52:00

○NSns6.binero.se2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-16 18:41:00
● 2020-01-09 14:26:34
○ 2026-02-22 23:30:46
○ 2026-07-04 20:52:00

○NSns7.binero.se2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-16 18:41:00
● 2020-01-09 14:26:34
○ 2026-02-22 23:30:46
○ 2026-07-04 20:52:00

●MXmx1.oderland.com2026-02-22 → 2026-07-04 · 2 obs

● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

●MXmx2.oderland.com2026-02-22 → 2026-07-04 · 2 obs

● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

●MXmx3.oderland.com2026-02-22 → 2026-07-04 · 2 obs

● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

●MXmx4.oderland.com2026-02-22 → 2026-07-04 · 2 obs

● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

○A195.74.38.622020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-16 18:41:00
● 2020-01-09 14:26:34
○ 2026-02-22 23:30:46
○ 2026-07-04 20:52:00

●A2a02:28f0:3069:1f::2026-05-26 → 2026-07-04 · 3 obs

○ 2026-02-22 23:30:46
● 2026-05-26 15:14:24
● 2026-07-04 20:52:00

●A46.16.236.192026-02-22 → 2026-07-04 · 3 obs

○ 2020-01-09 14:26:34
● 2026-02-22 23:30:46
● 2026-07-04 20:52:00

○A5.133.196.2522015-12-01 → 2017-02-16 · 4 obs

● 2015-12-01 20:48:08
● 2017-02-16 18:41:00
○ 2020-01-09 14:26:34
○ 2026-07-04 20:52:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
bitsize.se	dns1.oderland.com, dns3.oderland.com, dns2.oderland.com	-

✅ Authoritative Response

Server:91.201.61.4

NS records: dns1.oderland.com, dns3.oderland.com, dns2.oderland.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitsize.se (unsigned zone)

⏱️ Timing

Total: 1552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.16.236.19`
AAAA	1	`2a02:28f0:3069:1f::`
NS	3	`dns3.oderland.com, dns1.oderland.com...`
MX	4	`mx3.oderland.com (pri: 1), mx4.oderland.com (pri: 1)...`
TXT	1	`v=spf1 +a +mx +include:_vsp.oderland.com`
SOA	1	`dns1.oderland.com tobias.ferdinands.it`

Analysis

IP Addresses

bitsize.se has two IP addresses: 46.16.236.19 and 2a02:28f0:3069:1f::

Additional host names — (0x736578)ualupplysningen.se, mail.fleximeet.com, www.extrahuset.se and two others — share IP numbers with bitsize.se.

Name Servers

bitsize.se is served by three name servers: dns1.oderland.com, dns2.oderland.com and dns3.oderland.com.

The name servers of bitsize.se overlap at least partially with those of other domains — among them nordaqchallenge.com, xn--trningsevent-hcb.se, eklidsskolan.se and two more.

The hostnames dns1.oderland.com, dns2.oderland.com and dns3.oderland.com each direct to two IP addresses — dns1.oderland.com to 91.201.61.4 and 2a02:28f0::41, dns2.oderland.com to 46.16.239.247 and 2a02:28f0::46:1, and dns3.oderland.com to 46.246.43.220 and 2a00:1a28:1108:b::4:1.

Mail Servers

Mail for bitsize.se is handled by four mail servers: mx1.oderland.com, mx2.oderland.com, mx3.oderland.com and mx4.oderland.com.

bitsize.se shares mail servers — at least in part — with other domains, including ordoptimisten.se, thie.se, vard.se and two others.

Each of the four hosts mx1.oderland.com, mx2.oderland.com, mx3.oderland.com and mx4.oderland.com has two IP addresses. mx1.oderland.com points to 91.201.60.244 and 2a02:28f0::8:1. mx2.oderland.com points to 91.201.61.244 and 2a02:28f0::9:1. mx3.oderland.com points to 91.201.62.34 and 2a02:28f0::16:1. mx4.oderland.com points to 91.201.63.5 and 2a02:28f0::17:1.