lundlinuxcon.org - dns.ninja

`lundlinuxcon.org`

DNSSEC	⚠️ Not signed
A	2001:1b70:82:c001:ca75:cafe:81c0:5161^{🇸🇪 BREDBAND22001:1b70:82::/48}
A	129.192.81.97^{🇸🇪 BREDBAND2129.192.80.0/22 Ericsson Lund, Sweden}
NS	`freeipa1.virt.demius.net` ⭐ ⚠️ Not in parent delegation
NS	`freeipa3.virt.demius.net` ⚠️ Not in parent delegation
NS	`ns1.lundlinuxcon.org` ⚠️ Not in parent delegation
		A	2001:1b70:82:c001:ca75:cafe:81c0:4538^{🇸🇪 BREDBAND22001:1b70:82::/48}
		A	129.192.69.56^{🇸🇪 BREDBAND2129.192.68.0/22 Ericsson Lund}
NS	`ns1.pomcaster.com` ⚠️ Not in zone NS records
		A	129.192.69.56^{🇸🇪 BREDBAND2129.192.68.0/22 Ericsson Lund}
NS	`ns2.lundlinuxcon.org` ⚠️ Not in parent delegation
		A	2001:1b70:82:c001:ca75:cafe:81c0:4542^{🇸🇪 BREDBAND22001:1b70:82::/48}
		A	129.192.69.66^{🇸🇪 BREDBAND2129.192.68.0/22 Ericsson Lund}
NS	`ns2.pomcaster.com` ⚠️ Not in zone NS records
		A	129.192.69.66^{🇸🇪 BREDBAND2129.192.68.0/22 Ericsson Lund}
NS	`ns3.lundlinuxcon.org` ⚠️ Not in parent delegation
		A	193.183.250.5^{🇸🇪 MEDIATEKNIK193.183.250.0/23}
			PTR	`dns1.kafit.se`
NS	`ns3.pomcaster.com` ⚠️ Not in zone NS records
		A	193.183.250.5^{🇸🇪 MEDIATEKNIK193.183.250.0/23}
			PTR	`dns1.kafit.se`
NS	`ns4.lundlinuxcon.org` ⚠️ Not in parent delegation
		A	193.183.250.10^{🇸🇪 MEDIATEKNIK193.183.250.0/23}
			PTR	`dns2.kafit.se`
NS	`ns4.pomcaster.com` ⚠️ Not in zone NS records
		A	193.183.250.10^{🇸🇪 MEDIATEKNIK193.183.250.0/23}
			PTR	`dns2.kafit.se`
SOA	`freeipa1.virt.demius.net`ian@kumlien.gmail.com.lundlinuxcon.org serial=1784089641

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784117493

Subdomains

www.lundlinuxcon.org

www1.lundlinuxcon.org

ns2.lundlinuxcon.org

ns1.lundlinuxcon.org

ns4.lundlinuxcon.org

ns3.lundlinuxcon.org

Same first word

lundlinuxcon.org

DNS History

13 records (12 active, 1 former)

●NSfreeipa1.virt.demius.net2018-05-12 → 2026-07-15 · 2 obs

● 2018-05-12 17:37:12
● 2026-07-15 12:20:06

●NSfreeipa3.virt.demius.net2026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

●NSns1.lundlinuxcon.org2018-05-12 → 2026-07-15 · 2 obs

● 2018-05-12 17:37:12
● 2026-07-15 12:20:06

●NSns1.pomcaster.com2026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

●NSns2.lundlinuxcon.org2018-05-12 → 2026-07-15 · 2 obs

● 2018-05-12 17:37:12
● 2026-07-15 12:20:06

●NSns2.pomcaster.com2026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

●NSns3.lundlinuxcon.org2018-05-12 → 2026-07-15 · 2 obs

● 2018-05-12 17:37:12
● 2026-07-15 12:20:06

●NSns3.pomcaster.com2026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

●NSns4.lundlinuxcon.org2018-05-12 → 2026-07-15 · 2 obs

● 2018-05-12 17:37:12
● 2026-07-15 12:20:06

●NSns4.pomcaster.com2026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

●A129.192.81.972026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

●A2001:1b70:82:c001:ca75:cafe:81c0:51612026-02-19 → 2026-07-15 · 3 obs

○ 2018-05-12 17:37:12
● 2026-02-19 01:31:32
● 2026-07-15 12:20:06

○A92.34.220.2082018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 17:37:12
○ 2026-02-19 01:31:32
○ 2026-07-15 12:20:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
lundlinuxcon.org	ns1.pomcaster.com, ns2.pomcaster.com, ns3.pomcaster.com, ns4.pomcaster.com	-

✅ Authoritative Response

Server:193.183.250.5

NS records: ns1.pomcaster.com, ns2.pomcaster.com, ns3.pomcaster.com, ns4.pomcaster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lundlinuxcon.org (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.192.81.97`
AAAA	1	`2001:1b70:82:c001:ca75:cafe:81c0:5161`
NS	6	`ns1.lundlinuxcon.org, freeipa1.virt.demius.net...`
SOA	1	`freeipa1.virt.demius.net ian.kumlien.gma`

Analysis

Hierarchy

Among the subdomains of lundlinuxcon.org are www.lundlinuxcon.org, www1.lundlinuxcon.org, ns2.lundlinuxcon.org, ns1.lundlinuxcon.org, ns4.lundlinuxcon.org and a few other host names.

IP Addresses

lundlinuxcon.org has two IP addresses: 129.192.81.97 and 2001:1b70:82:c001:ca75:cafe:81c0:5161

Host names such as lundlc.org, www1.lundlinuxcon.org and advokaternagaarder.se share their IP numbers with lundlinuxcon.org.

Name Servers

lundlinuxcon.org is delegated to 10 name servers: ns1.pomcaster.com, ns2.pomcaster.com, ns3.pomcaster.com and 7 other.

lundlinuxcon.org has some name servers in common with other domains such as lundlc.org, brfstenbocken.nu and demius.net

These name servers regularly appear alongside freeipa1.virt.demius.net, ns4.pomcaster.com, freeipa3.virt.demius.net and 7 other name servers in NS record sets.

Host names with two IP numbers:

ns1.lundlinuxcon.org points to 129.192.69.56 and 2001:1b70:82:c001:ca75:cafe:81c0:4538.

ns2.lundlinuxcon.org points to 129.192.69.66 and 2001:1b70:82:c001:ca75:cafe:81c0:4542.

Host names pointing to a single IP address:

ns1.pomcaster.com points to 129.192.69.56.

ns2.pomcaster.com points to 129.192.69.66.

ns3.pomcaster.com points to 193.183.250.5.

ns4.pomcaster.com points to 193.183.250.10.

ns3.lundlinuxcon.org points to 193.183.250.5.

ns4.lundlinuxcon.org points to 193.183.250.10.

ns1.lundlinuxcon.org and ns1.pomcaster.com are host names that each point to 129.192.69.56 IP addresses.

ns2.lundlinuxcon.org and ns2.pomcaster.com are host names that each point to 129.192.69.66 IP addresses.

ns3.pomcaster.com and ns3.lundlinuxcon.org are host names that each point to 193.183.250.5 IP addresses.

ns4.pomcaster.com and ns4.lundlinuxcon.org are host names that each point to 193.183.250.10 IP addresses.