`optikerandersson.se`

DNSSEC	⚠️ Not signed
A	192.0.78.142^{🇺🇸 Automattic192.0.78.0/24 Route Object}
A	192.0.78.245^{🇺🇸 Automattic192.0.78.0/24 Route Object}
NS	`ns1.wordpress.com` ⭐
		A	2a04:fa87:ffff::c6b5:7409^{🇮🇪 Automattic2a04:fa87:ffff::/48}
			PTR	`ns1.wordpress.com`
		A	198.181.116.9^{🇺🇸 Automattic198.181.116.0/24 Route Object}
			PTR	`ns1.wordpress.com`
NS	`ns2.wordpress.com`
		A	2a04:fa87:ffff::c6b5:7509^{🇮🇪 Automattic2a04:fa87:ffff::/48}
			PTR	`ns2.wordpress.com`
		A	198.181.117.9^{🇺🇸 Automattic198.181.117.0/24 Route Object}
			PTR	`ns2.wordpress.com`
NS	`ns3.wordpress.com`
		A	2620:115:c00f::c000:4a09^{🇺🇸 Automattic2620:115:c00f::/48 Route6 Object}
			PTR	`ns3.wordpress.com`
		A	192.0.74.9^{🇺🇸 Automattic192.0.74.0/24 Route Object}
			PTR	`ns3.wordpress.com`
MX	`mailcluster.loopia.se` ⭐
		A	2a02:250:0:48::11^{🇸🇪 LOOPIA2a02:250::/33}
			PTR	`mailfront1.mailcluster.loopia.se`
		A	2a02:250:0:48::12^{🇸🇪 LOOPIA2a02:250::/33}
			PTR	`mailfront2.mailcluster.loopia.se`
		A	2a02:250:0:48::13^{🇸🇪 LOOPIA2a02:250::/33}
			PTR	`mailfront3.mailcluster.loopia.se`
		A	2a02:250:0:48::14^{🇸🇪 LOOPIA2a02:250::/33}
			PTR	`mailfront4.mailcluster.loopia.se`
		A	93.188.3.11^{🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA}
			PTR	`mailfront1.mailcluster.loopia.se`
		A	93.188.3.12^{🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA}
			PTR	`mailfront2.mailcluster.loopia.se`
		A	93.188.3.13^{🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA}
			PTR	`mailfront3.mailcluster.loopia.se`
		A	93.188.3.14^{🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA}
			PTR	`mailfront4.mailcluster.loopia.se`
TXT	`v=spf1 include:_spf.wpcloud.com ~all`
SOA	`ns1.wordpress.com`hostmaster@wordpress.com 2005-07-18 #58

`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:94284c65-a87c-4124-a975-891c74eb1c5c`
	TXT	`SE zone update: 2026-03-27 14:09:42 +0000 (EPOCH 1774620582) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1774621254

Subdomains

mail.optikerandersson.se

Same first word

optikerandersson.se

DNS History

11 records (6 active, 5 former)

○NSns1.loopia.se2015-05-14 → 2017-10-17 · 4 obs

● 2015-05-14 22:29:48
● 2017-10-17 19:02:10
○ 2026-03-15 08:55:12
○ 2026-03-27 15:31:28

●NSns1.wordpress.com2026-03-15 → 2026-03-27 · 3 obs

○ 2017-10-17 19:02:10
● 2026-03-15 08:55:12
● 2026-03-27 15:31:28

○NSns2.loopia.se2015-05-14 → 2017-10-17 · 4 obs

● 2015-05-14 22:29:48
● 2017-10-17 19:02:10
○ 2026-03-15 08:55:12
○ 2026-03-27 15:31:28

●NSns2.wordpress.com2026-03-15 → 2026-03-27 · 3 obs

○ 2017-10-17 19:02:10
● 2026-03-15 08:55:12
● 2026-03-27 15:31:28

●NSns3.wordpress.com2026-03-15 → 2026-03-27 · 3 obs

○ 2017-10-17 19:02:10
● 2026-03-15 08:55:12
● 2026-03-27 15:31:28

○MXmail.optikerandersson.se2015-05-14 → 2017-10-17 · 4 obs

● 2015-05-14 22:29:48
● 2017-10-17 19:02:10
○ 2026-03-15 08:55:12
○ 2026-03-27 15:31:28

○MXmail2.optikerandersson.se2015-05-14 → 2017-10-17 · 4 obs

● 2015-05-14 22:29:48
● 2017-10-17 19:02:10
○ 2026-03-15 08:55:12
○ 2026-03-27 15:31:28

●MXmailcluster.loopia.se2026-03-15 → 2026-03-27 · 3 obs

○ 2017-10-17 19:02:10
● 2026-03-15 08:55:12
● 2026-03-27 15:31:28

●A192.0.78.1422026-03-15 → 2026-03-27 · 3 obs

○ 2017-10-17 19:02:10
● 2026-03-15 08:55:12
● 2026-03-27 15:31:28

●A192.0.78.2452026-03-15 → 2026-03-27 · 3 obs

○ 2017-10-17 19:02:10
● 2026-03-15 08:55:12
● 2026-03-27 15:31:28

○A194.9.95.2212015-05-14 → 2017-10-17 · 4 obs

● 2015-05-14 22:29:48
● 2017-10-17 19:02:10
○ 2026-03-15 08:55:12
○ 2026-03-27 15:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	f.ns.se, i.ns.se, b.ns.se, z.ns.se...	-
optikerandersson.se	ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com	-

✅ Authoritative Response

Server:198.181.117.9

NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optikerandersson.se (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.0.78.245, 192.0.78.142`
NS	3	`ns1.wordpress.com, ns2.wordpress.com...`
MX	1	`mailcluster.loopia.se (pri: 10)`
TXT	1	`v=spf1 include:_spf.wpcloud.com ~all`
SOA	1	`ns1.wordpress.com hostmaster.wordpress.c`

Analysis

Hierarchy

The parent of mail.optikerandersson.se is optikerandersson.se.

IP Addresses

optikerandersson.se resolves to two IP numbers: 192.0.78.142 and 192.0.78.245.

Other host names, for instance opener.blog, alopezari.com, reneevitullo.com, emsphone.com and uaf-accap.org share IP numbers with optikerandersson.se.

Name Servers

optikerandersson.se is delegated to three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.

optikerandersson.se partially shares name servers with other domains; examples include greymattergossip.com, arclist.org, fsavaluation.com, prodigaldaughternovel.com and sandswa.org.

Host names with two IP numbers:

ns1.wordpress.com points to 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9.

ns2.wordpress.com points to 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9.

ns3.wordpress.com points to 2620:115:c00f::c000:4a09 and 192.0.74.9.

Mail Servers

optikerandersson.se is handled by a single mail server, mailcluster.loopia.se.

optikerandersson.se has the same mail server setup as other domains, including zita.nu, guard.se, answer.se, bbohme.com and jagamera.se.

optikerandersson.se shares some mail servers with other domains, at least partially, such as karlhem.se, danielochmaria.se, ginste.se, bildbaren.se and grosse.se.

These mail servers are often used with the mail servers mail2.loopia.se.

Hostname mailcluster.loopia.se points to eight IP numbers: 2a02:250:0:48::11, 2a02:250:0:48::12, 2a02:250:0:48::13, 2a02:250:0:48::14, 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.

optikerandersson.se - robtex.com