`rockfront.se`

DNSSEC	⚠️ Not signed
A	194.9.94.85^{🇸🇪 LOOPIA194.9.94.0/23 SE-LOOPIA}
A	194.9.94.86^{🇸🇪 LOOPIA194.9.94.0/23 SE-LOOPIA}
NS	`ns1.loopia.se` ⭐
		A	2a02:250:ffff::20^{🇸🇪 LOOPIA2a02:250:ffff::/48}
			PTR	`ns1.loopia.se`
		A	93.188.0.20^{🇸🇪 LOOPIA93.188.0.0/24 SE-LOOPIA Loopia AB}
			PTR	`ns1.loopia.se`
NS	`ns2.loopia.se`
		A	2a02:250:fffe::20^{🇸🇪 LOOPIA22a02:250:fffe::/48}
			PTR	`ns2.loopia.se`
		A	185.71.156.20^{🇸🇪 LOOPIA2185.71.156.0/24}
			PTR	`ns2.loopia.se`
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`
MX	`mail2.loopia.se`⁽²⁰⁾
		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.loopia.se -all`
SOA	`ns1.loopia.se`registry@loopia.se serial=1773878400

`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:e89390aa-5bb8-401c-88bd-44b5666b3ead`
	TXT	`SE zone update: 2026-03-24 18:56:51 +0000 (EPOCH 1774378611) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1774379282

Subdomains

mail.rockfront.se

mail2.rockfront.se

Same first word

rockfront.ru

rockfront.net

rockfront.eu

rockfront.se

rockfront.com

DNS History

14 records (6 active, 8 former)

●NSns1.loopia.se2015-06-15 → 2026-03-24 · 3 obs

○ 2007-12-04 19:37:02
● 2015-06-15 17:16:52
● 2026-03-24 20:12:54

●NSns2.loopia.se2015-06-15 → 2026-03-24 · 3 obs

○ 2007-12-04 19:37:02
● 2015-06-15 17:16:52
● 2026-03-24 20:12:54

○NSns3.loopia.se2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 19:37:02
○ 2015-06-15 17:16:52
○ 2026-03-24 20:12:54

○NSns4.loopia.se2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 19:37:02
○ 2015-06-15 17:16:52
○ 2026-03-24 20:12:54

○MXmail.rockfront.se2015-10-28 → 2017-06-26 · 4 obs

○ 2015-06-15 17:16:52
● 2015-10-28 17:42:12
● 2017-06-26 16:55:48
○ 2026-03-24 20:12:54

●MXmail2.loopia.se2026-03-24 → 2026-03-24 · 2 obs

○ 2017-06-26 16:55:48
● 2026-03-24 20:12:54

○MXmail2.rockfront.se2015-10-28 → 2017-06-26 · 4 obs

○ 2015-06-15 17:16:52
● 2015-10-28 17:42:12
● 2017-06-26 16:55:48
○ 2026-03-24 20:12:54

●MXmailcluster.loopia.se2026-03-24 → 2026-03-24 · 2 obs

○ 2017-06-26 16:55:48
● 2026-03-24 20:12:54

○MXmailforward1.loopia.se2007-12-04 → 2015-06-15 · 4 obs

● 2007-12-04 19:37:02
● 2015-06-15 17:16:52
○ 2015-10-28 17:42:12
○ 2026-03-24 20:12:54

○MXmailforward2.loopia.se2007-12-04 → 2015-06-15 · 4 obs

● 2007-12-04 19:37:02
● 2015-06-15 17:16:52
○ 2015-10-28 17:42:12
○ 2026-03-24 20:12:54

○A194.9.94.2452007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 19:37:02
○ 2015-06-15 17:16:52
○ 2026-03-24 20:12:54

●A194.9.94.852015-06-15 → 2026-03-24 · 3 obs

○ 2007-12-04 19:37:02
● 2015-06-15 17:16:52
● 2026-03-24 20:12:54

●A194.9.94.862015-06-15 → 2026-03-24 · 3 obs

○ 2007-12-04 19:37:02
● 2015-06-15 17:16:52
● 2026-03-24 20:12:54

○A194.9.95.2452007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 19:37:02
○ 2015-06-15 17:16:52
○ 2026-03-24 20:12:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	i.ns.se, c.ns.se, z.ns.se, g.ns.se...	-
rockfront.se	ns1.loopia.se, ns2.loopia.se	4 records

✅ Authoritative Response

Server:93.188.0.20

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`194.9.94.85, 194.9.94.86`
NS	2	`ns1.loopia.se, ns2.loopia.se`
MX	2	`mailcluster.loopia.se (pri: 10), mail2.loopia.se (pri: 20)`
TXT	1	`v=spf1 include:spf.loopia.se -all`
SOA	1	`ns1.loopia.se registry.loopia.se`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.loopia.se, ns1.loopia.se, ns2.loopia.se...)

Analysis

Hierarchy

rockfront.se is parent of mail.rockfront.se and mail2.rockfront.se.

IP Addresses

rockfront.se resolves to two IPs: 194.9.94.85 and 194.9.94.86.

other host names for instance qvarford.se, arome.se, kaffevision.se, bokborsen.net and allview.se share IP numbers with rockfront.se.

Name Servers

rockfront.se is delegated to two name servers: ns1.loopia.se and ns2.loopia.se.

rockfront.se shares the same name server setup as other domains, for example interimia.se, datorhalmstad.se, ellipseklinikken.se, skrock.se and lurad.se.

rockfront.se at least partially shares its name servers with other domains, for instance bondarve.com.

Host names with two IP numbers:

ns1.loopia.se points to 2a02:250:ffff::20 and 93.188.0.20

ns2.loopia.se points to 2a02:250:fffe::20 and 185.71.156.20

Mail Servers

rockfront.se is handled by two mail servers: mail2.loopia.se and mailcluster.loopia.se.

rockfront.se shares the same mail server setup as other domains, for instance byggda.se, dailyfreespins.com, viggo.se, xn--grser-hra.se and alpinelegends.org.

rockfront.se shares mail servers with other domains at least partially, including pnetech.se, cykelaffaren.se, slfk.se, c2l.se and mirza.se.