rtlnet.lu - dns.ninja

`rtlnet.lu`

DNSSEC	🔒 Signed (DS record present)
NS	`ns21.bce.lu` ⭐
		A	2a02:b8:11:3879::2^{🇱🇺 BCELU2a02:b8::/40}
			PTR	`ns21.bce.lu`
		A	2.57.172.90^{🇱🇺 BCELU2.57.172.0/24 LU-BCE-AS}
			PTR	`ns21.bce.lu`
NS	`ns22.bce-lu.net`
		A	2a02:b8:1:79::2^{🇱🇺 BCELU2a02:b8::/40}
			PTR	`ns22.bce-lu.net`
		A	81.92.235.130^{🇱🇺 BCELU81.92.235.0/24}
			PTR	`ns22.bce-lu.net`
NS	`ns23.bce-lu.uk`
		A	146.220.32.23^{🇱🇺 FM146.220.32.0/24 LU-BCE-AS}
			PTR	`ns23.bce-lu.uk`
NS	`ns25.bce.lu`
		A	2a02:b8:101:37::25^{🇱🇺 BCELU2a02:b8:100::/40 BCE-LU-DC2}
			PTR	`ns25.bce.lu`
		A	146.220.33.25^{🇱🇺 BCELU146.220.33.0/24}
			PTR	`dummy.bce.lu`
NS	`ns26.bce.lu`
		A	2a02:b8:201:1706::26^{🇱🇺 BCELU2a02:b8:200::/40 BCE-LU-DC3}
			PTR	`ns26.bce.lu`
		A	193.9.144.81^{🇱🇺 BCELU193.9.144.0/24}
			PTR	`ns26.bce.lu`
NS	`ns27.bce-lu.net`
		A	2a05:d014:f20:d900::100^{🇩🇪 Amazon2a05:d014:c00::/38 AMAZON AWS}
		A	3.78.58.166^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ns27.bce-lu.net`
TXT	`v=spf1 -all`
SOA	`ns21.bce.lu`domreg@bce.lu 2023-10-10 #77

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`1.ns.lu` ⭐
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	NS	`r.ns.lu`
	TXT	`Exported: 2026-08-07 20:01:01`
	SOA	`1.ns.lu`noc@restena.lu serial=1786125672

Same first word

rtlnet.com

rtlnet.be

rtlnet.de

rtlnet.lu

rtlnet.fr

Similar names

netrtl.com

trentl.de

tlrnet.eu

rlnett.no

tlrnet.com

tentrl.com

renttl.com

ltrent.com

rtlent.com

ltrent.com.au

DNS History

12 records (6 active, 6 former)

○NSns1.bce.lu2015-05-31 → 2017-08-31 · 4 obs

● 2015-05-31 20:01:18
● 2017-08-31 13:14:42
○ 2017-09-16 00:41:32
○ 2026-08-07 18:55:32

○NSns2.bce-lu.net2015-05-31 → 2017-08-31 · 4 obs

● 2015-05-31 20:01:18
● 2017-08-31 13:14:42
○ 2017-09-16 00:41:32
○ 2026-08-07 18:55:32

●NSns21.bce.lu2026-03-31 → 2026-08-07 · 3 obs

○ 2017-09-16 00:41:32
● 2026-03-31 15:18:22
● 2026-08-07 18:55:32

●NSns22.bce-lu.net2026-03-31 → 2026-08-07 · 3 obs

○ 2017-09-16 00:41:32
● 2026-03-31 15:18:22
● 2026-08-07 18:55:32

●NSns23.bce-lu.uk2026-03-31 → 2026-08-07 · 3 obs

○ 2017-09-16 00:41:32
● 2026-03-31 15:18:22
● 2026-08-07 18:55:32

●NSns25.bce.lu2026-03-31 → 2026-08-07 · 3 obs

○ 2017-09-16 00:41:32
● 2026-03-31 15:18:22
● 2026-08-07 18:55:32

●NSns26.bce.lu2026-03-31 → 2026-08-07 · 3 obs

○ 2017-09-16 00:41:32
● 2026-03-31 15:18:22
● 2026-08-07 18:55:32

●NSns27.bce-lu.net2026-03-31 → 2026-08-07 · 3 obs

○ 2017-09-16 00:41:32
● 2026-03-31 15:18:22
● 2026-08-07 18:55:32

○MX.2026-03-31 → 2026-08-07 · 2 obs

○ 2026-03-31 15:18:22
○ 2026-08-07 18:55:32

○MXlu-lx-gate11.bce.lu2015-05-31 → 2017-08-31 · 4 obs

● 2015-05-31 20:01:18
● 2017-08-31 13:14:42
○ 2017-09-16 00:41:32
○ 2026-08-07 18:55:32

○MXlu-lx-gate12.bce.lu2015-05-31 → 2017-08-31 · 4 obs

● 2015-05-31 20:01:18
● 2017-08-31 13:14:42
○ 2017-09-16 00:41:32
○ 2026-08-07 18:55:32

○A81.92.239.902015-05-31 → 2017-08-31 · 4 obs

● 2015-05-31 20:01:18
● 2017-08-31 13:14:42
○ 2017-09-16 00:41:32
○ 2026-08-07 18:55:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu...	14 records
rtlnet.lu	ns21.bce.lu, ns22.bce-lu.net, ns23.bce-lu.uk, ns25.bce.lu...	6 records

✅ Authoritative Response

Server:3.78.58.166

NS records: ns21.bce.lu, ns22.bce-lu.net, ns23.bce-lu.uk, ns25.bce.lu, ns26.bce.lu, ns27.bce-lu.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 869ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns21.bce.lu, ns25.bce.lu...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns21.bce.lu domreg.bce.lu`

📌 Glue Records Collected

Total: 20

In-bailiwick: 14 (1.ns.lu, 1.ns.lu, g.dns.lu...)

Out-of-bailiwick: 6 (ns21.bce.lu, ns25.bce.lu, ns26.bce.lu...)

Analysis

Name Servers

rtlnet.lu carries NS records listing 6 name servers — ns21.bce.lu, ns25.bce.lu, ns26.bce.lu and 3 others.

There is at least partial name server overlap between rtlnet.lu and other domains — bce-uc.com, 33.220.146.in-addr.arpa, 228.92.81.in-addr.arpa and two more among them.

The name servers ns22.bce-lu.net, ns27.bce-lu.net and ns23.bce-lu.uk are often found in combination with these name servers.

Host names that have two IP addresses:

The A records for ns21.bce.lu return 2.57.172.90 and 2a02:b8:11:3879::2.

The A records for ns25.bce.lu return 146.220.33.25 and 2a02:b8:101:37::25.

The A records for ns26.bce.lu return 193.9.144.81 and 2a02:b8:201:1706::26.

The A records for ns22.bce-lu.net return 81.92.235.130 and 2a02:b8:1:79::2.

The A records for ns27.bce-lu.net return 3.78.58.166 and 2a05:d014:f20:d900::100.

Host names that point to one IP address:

ns23.bce-lu.uk resolves to the IP address 146.220.32.23.