`ecsi.site`

DNSSEC	⚠️ Not signed
A	2a02:2c40:0:80::80:9a^{🇧🇪 BELNET2a02:2c40::/32 KULEUVEN}
		PTR	`lamp-sni.icts.kuleuven.be`
A	134.58.65.199^{🇧🇪 BELNET134.58.0.0/16 KULNET}
NS	`dns1.kulnet.kuleuven.be` ⭐
		A	2a02:2c40:0:40::53:5^{🇧🇪 BELNET2a02:2c40::/32 KULEUVEN}
			PTR	`dns1.kulnet.kuleuven.be`
		A	134.58.126.5^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`dns1.kulnet.kuleuven.be`
NS	`dns2.kulnet.kuleuven.be`
		A	2a02:2c40:0:40::53:6^{🇧🇪 BELNET2a02:2c40::/32 KULEUVEN}
			PTR	`dns2.kulnet.kuleuven.be`
		A	134.58.126.6^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`dns2.kulnet.kuleuven.be`
MX	`cavin01.kuleuven.be` ⭐
		A	134.58.240.6^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`cavmx.kuleuven.be`
MX	`kromsin.cc.kuleuven.be`⁽²⁰⁾
		A	134.58.240.37^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`cavrewrite.kulnet.kuleuven.be`
MX	`limbak.cc.kuleuven.be`⁽²⁰⁾
		A	134.58.240.38^{🇧🇪 BELNET134.58.0.0/16 KULNET}
MX	`cavin.kuleuven.be`⁽³⁰⁾
		A	2a02:2c40:0:c0::25:6^{🇧🇪 BELNET2a02:2c40::/32 KULEUVEN}
			PTR	`cavmx.kuleuven.be`
		A	134.58.240.6^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`cavmx.kuleuven.be`
MX	`cavin02.kuleuven.be`⁽³⁰⁾
		A	134.58.240.6^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`cavmx.kuleuven.be`
MX	`cavin03.kuleuven.be`⁽³⁰⁾
		A	134.58.240.6^{🇧🇪 BELNET134.58.0.0/16 KULNET}
			PTR	`cavmx.kuleuven.be`
TXT	`v=spf1 include:spf.flexmail.eu ?all`
TXT	`MS=ms55717867`
SOA	`dns1.kulnet.kuleuven.be`postmaster@kulnet.kuleuven.be 2025-07-13 #3

`site`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1774487351

Same first word

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Similar names

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iecs.fr

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icse.es

siec.org.pl

ecis.cl

DNS History

10 records (10 active, 0 former)

●NSdns1.kulnet.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●NSdns2.kulnet.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●MXcavin.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●MXcavin01.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●MXcavin02.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●MXcavin03.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●MXkromsin.cc.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●MXlimbak.cc.kuleuven.be2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●A134.58.65.1992026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

●A2a02:2c40:0:80::80:9a2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 01:08:14
● 2026-03-26 01:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
site	ns01.trs-dns.net, ns10.trs-dns.info, ns01.trs-dns.com, ns10.trs-dns.org	8 records
ecsi.site	dns2.kulnet.kuleuven.be, dns1.kulnet.kuleuven.be	-

✅ Authoritative Response

Server:134.58.126.6

NS records: dns2.kulnet.kuleuven.be, dns1.kulnet.kuleuven.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecsi.site (unsigned zone)

⏱️ Timing

Total: 4393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`134.58.65.199`
AAAA	1	`2a02:2c40:0:80::80:9a`
NS	2	`dns1.kulnet.kuleuven.be, dns2.kulnet.kuleuven.be`
MX	6	`cavin01.kuleuven.be (pri: 30), cavin02.kuleuven.be (pri: 30)...`
TXT	2	`v=spf1 include:spf.flexmail.eu ?all, MS=ms55717867`
SOA	1	`dns1.kulnet.kuleuven.be postmaster.kulne`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.net, ns01.trs-dns.net, ns10.trs-dns.info...)

Analysis

IP Addresses

ecsi.site points to two IP numbers: 2a02:2c40:0:80::80:9a and 134.58.65.199.

Other host names, for instance cistim.be, zelfhulp.be, verzekeringsgeneeskundevlaanderen.be, hitec-center.eu and e-lan.be share IP numbers with ecsi.site.

Name Servers

ecsi.site is delegated to two name servers: dns1.kulnet.kuleuven.be and dns2.kulnet.kuleuven.be.

ecsi.site uses the same name server setup as other domains, for instance ecoom.be, biw.kuleuven.be, flycellatlas.org, 255.58.134.in-addr.arpa and iupware.be.

ecsi.site shares name servers with other domains at least partially, for instance llcg.be, lcc.be, odis.be, 253.190.193.in-addr.arpa and cee.be.