`indexfoundation.nu`

DNSSEC	⚠️ Not signed
A	2a03:3c00:a002:182::1109^{🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327}
A	185.189.49.190^{🇸🇪 Inleed185.189.48.0/22}
NS	`webhostingserver.g1-dns.one` ⭐
		A	2001:67c:3c0::15^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`webhostingserver.g1-dns.one`
		A	185.10.11.15^{ONECOM185.10.11.0/24}
			PTR	`webhostingserver.g1-dns.one`
NS	`webhostingserver.g1-dns.com`
		A	2001:67c:28cc::15^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`webhostingserver.g1-dns.com`
		A	195.206.121.15^{ONECOM-INFRA195.206.121.0/24}
			PTR	`webhostingserver.g1-dns.com`
MX	`mail.indexfoundation.nu` ⭐
		A	2a03:3c00:a002:182::1109^{🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327}
		A	141.138.168.127^{🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL}
			PTR	`s182.webhostingserver.nl`
TXT	`v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ...`
SOA	`webhostingserver.g1-dns.one`hostmaster@webhostingserver.nl 2026-01-28 #4

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:b15861ff-3fcc-43c5-b34d-7bbf646e8750`
	TXT	`NU zone update: 2026-04-14 20:23:28 +0000 (EPOCH 1776198208) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1776198266

Subdomains

mail.indexfoundation.nu

Same first word

indexfoundation.se

indexfoundation.nu

DNS History

15 records (5 active, 10 former)

○NSns1.inleed.net2026-03-23 → 2026-04-14 · 2 obs

○ 2026-03-23 13:06:06
○ 2026-04-14 21:39:16

○NSns1.loopia.se2015-05-30 → 2016-05-02 · 4 obs

● 2015-05-30 18:35:00
● 2016-05-02 16:05:14
○ 2017-02-12 17:21:26
○ 2026-04-14 21:39:16

○NSns2.inleed.net2026-03-23 → 2026-04-14 · 2 obs

○ 2026-03-23 13:06:06
○ 2026-04-14 21:39:16

○NSns2.loopia.se2015-05-30 → 2016-05-02 · 4 obs

● 2015-05-30 18:35:00
● 2016-05-02 16:05:14
○ 2017-02-12 17:21:26
○ 2026-04-14 21:39:16

○NSns3.inleed.net2026-03-23 → 2026-04-14 · 2 obs

○ 2026-03-23 13:06:06
○ 2026-04-14 21:39:16

○NSns4.inleed.net2026-03-23 → 2026-04-14 · 2 obs

○ 2026-03-23 13:06:06
○ 2026-04-14 21:39:16

○NSns5.inleed.net2026-03-23 → 2026-04-14 · 2 obs

○ 2026-03-23 13:06:06
○ 2026-04-14 21:39:16

○NSns6.inleed.net2026-03-23 → 2026-04-14 · 2 obs

○ 2026-03-23 13:06:06
○ 2026-04-14 21:39:16

●NSwebhostingserver.g1-dns.com2026-03-23 → 2026-04-14 · 3 obs

○ 2017-02-12 17:21:26
● 2026-03-23 13:06:06
● 2026-04-14 21:39:16

●NSwebhostingserver.g1-dns.one2026-03-23 → 2026-04-14 · 3 obs

○ 2017-02-12 17:21:26
● 2026-03-23 13:06:06
● 2026-04-14 21:39:16

●MXmail.indexfoundation.nu2026-03-23 → 2026-04-14 · 2 obs

● 2026-03-23 13:06:06
● 2026-04-14 21:39:16

○A143.95.109.532015-11-03 → 2016-05-02 · 5 obs

○ 2015-05-30 18:35:00
● 2015-11-03 07:02:26
● 2016-05-02 16:05:14
○ 2017-02-12 17:21:26
○ 2026-04-14 21:39:16

●A185.189.49.1902026-03-23 → 2026-04-14 · 3 obs

○ 2017-02-12 17:21:26
● 2026-03-23 13:06:06
● 2026-04-14 21:39:16

●A2a03:3c00:a002:182::11092026-03-23 → 2026-04-14 · 3 obs

○ 2017-02-12 17:21:26
● 2026-03-23 13:06:06
● 2026-04-14 21:39:16

○A64.5.36.2182015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 18:35:00
○ 2015-11-03 07:02:26
○ 2026-04-14 21:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu...	12 records
indexfoundation.nu	webhostingserver.g1-dns.com, webhostingserver.g1-dns.one	-

✅ Authoritative Response

Server:185.10.11.15

NS records: webhostingserver.g1-dns.com, webhostingserver.g1-dns.one

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for indexfoundation.nu (unsigned zone)

⏱️ Timing

Total: 1394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.189.49.190`
AAAA	1	`2a03:3c00:a002:182::1109`
NS	2	`webhostingserver.g1-dns.one, webhostingserver.g1-dns.com`
MX	1	`mail.indexfoundation.nu (pri: 10)`
TXT	1	`v=spf1 a mx ip4:195.211.72.0/22 ip4:141.`
SOA	1	`webhostingserver.g1-dns.one hostmaster.w`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)

Analysis

Hierarchy

indexfoundation.nu is the parent of mail.indexfoundation.nu.

IP Addresses

indexfoundation.nu resolves to two IP numbers: 2a03:3c00:a002:182::1109 and 185.189.49.190.

other host names including krattemasugn.se, sevengates.se, mail.indexfoundation.nu, mail.sevengates.se and archlinux.fi share IP numbers with indexfoundation.nu.

Name Servers

indexfoundation.nu is delegated to two name servers webhostingserver.g1-dns.com and webhostingserver.g1-dns.one.

indexfoundation.nu shares the same name server setup as other domains, for instance djinamersfoort.nl, sonderingmaken.com, zwitserseweek.nl, tangramstudio.nl and unread.nl.

indexfoundation.nu shares name servers with other domains at least partially, for example jobzoeker.com and elisajo.com.

these name servers are commonly used alongside ns1.webhostingserver.nl.

Host names with two IP numbers:

The host name webhostingserver.g1-dns.com points to 2001:67c:28cc::15 and 195.206.121.15; the host name webhostingserver.g1-dns.one points to 2001:67c:3c0::15 and 185.10.11.15.

Mail Servers

indexfoundation.nu is handled by a single mail server, mail.indexfoundation.nu.

mail.indexfoundation.nu resolves to two IP numbers: 2a03:3c00:a002:182::1109 and 141.138.168.127.

indexfoundation.nu - robtex.com