`tefa.nl`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.brandshelter.com` ⭐
		A	2a04:2b00:14cc::9^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
		A	193.227.117.9^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.brandshelter.com`
NS	`ns2.brandshelter.de`
		A	2a04:2b00:14dd::11^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns11.j.centralnic-dns.com`
		A	194.50.187.11^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.brandshelter.de`
NS	`ns3.brandshelter.info`
		A	2a04:2b00:14ee::12^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns12.k.centralnic-dns.com`
		A	194.0.182.12^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.brandshelter.info`
NS	`ns4.brandshelter.net`
		A	2a04:2b00:14cc::10^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns10.i.centralnic-dns.com`
		A	193.227.117.10^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns4.brandshelter.net`
NS	`ns5.brandshelter.us`
		A	2a04:2b00:14dd::14^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns14.j.centralnic-dns.com`
		A	194.50.187.14^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns5.brandshelter.us`
MX	`tefa-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms72813269`
TXT	`z7JTGVtenLtE192zrRkZSvloV/0aIok5IPxK9hdhJj1lMdfv4sX6QzTADAolCJ2TU0sqTghGhnpS7...`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com ~all`
SOA	`ns1.brandshelter.com`tech@brandshelter.com 2023-10-11 #8

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-17 11:30:01 +0000 (EPOCH 1784287801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-17 #23

WOT: SAFE (61/100)

Same first word

tefa.cn

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tefa.com.cn

tefa.pl

tefa.se

tefa.net

tefa.cz

tefa.de

tefa.org.uk

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tafe.ws

feat.ch

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atfe.cn

tafe.fr

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feta.ca

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atfe.eu

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fate.fr

feat.pl

tfea.org

efat.eu.com

fate.nz

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feat.com.tw

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fate.cc

efat.ru

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tafe.com

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efat.fi

feta.fi

afet.org

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feat.me

teaf.de

tafe.cn

atef.net

feta.co.uk

feat.eu

fate.be

DNS History

21 records (10 active, 11 former)

●NSns1.brandshelter.com2026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●NSns2.brandshelter.de2026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●NSns3.brandshelter.info2026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●NSns4.brandshelter.net2026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●NSns5.brandshelter.us2026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

○NSns7.emnameserver.nl2008-02-05 → 2008-02-05 · 3 obs

● 2008-02-05 15:38:24
○ 2015-06-27 08:38:10
○ 2026-07-17 12:36:08

○NSns8.emnameserver.nl2008-02-05 → 2008-02-05 · 3 obs

● 2008-02-05 15:38:24
○ 2015-06-27 08:38:10
○ 2026-07-17 12:36:08

○NSnsgbr.comlaude.co.uk2015-06-27 → 2017-04-21 · 5 obs

○ 2008-02-05 15:38:24
● 2015-06-27 08:38:10
● 2017-04-21 05:54:46
○ 2026-06-12 02:00:44
○ 2026-07-17 12:36:08

○NSnssui.comlaude.ch2015-06-27 → 2017-04-21 · 5 obs

○ 2008-02-05 15:38:24
● 2015-06-27 08:38:10
● 2017-04-21 05:54:46
○ 2026-06-12 02:00:44
○ 2026-07-17 12:36:08

○NSnsusa.comlaude.net2015-06-27 → 2017-04-21 · 5 obs

○ 2008-02-05 15:38:24
● 2015-06-27 08:38:10
● 2017-04-21 05:54:46
○ 2026-06-12 02:00:44
○ 2026-07-17 12:36:08

○MXcluster4.eu.messagelabs.com2015-06-27 → 2016-06-22 · 5 obs

○ 2008-02-05 15:38:24
● 2015-06-27 08:38:10
● 2016-06-22 02:07:58
○ 2016-12-15 15:38:52
○ 2026-07-17 12:36:08

○MXcluster4a.eu.messagelabs.com2015-06-27 → 2016-06-22 · 5 obs

○ 2008-02-05 15:38:24
● 2015-06-27 08:38:10
● 2016-06-22 02:07:58
○ 2016-12-15 15:38:52
○ 2026-07-17 12:36:08

○MXmail.tefa.nl2008-02-05 → 2008-02-05 · 3 obs

● 2008-02-05 15:38:24
○ 2015-06-27 08:38:10
○ 2026-07-17 12:36:08

●MXtefa-nl.mail.protection.outlook.com2016-12-15 → 2026-07-17 · 3 obs

○ 2016-06-22 02:07:58
● 2016-12-15 15:38:52
● 2026-07-17 12:36:08

○A212.95.239.2342015-06-27 → 2016-02-13 · 5 obs

○ 2008-02-05 15:38:24
● 2015-06-27 08:38:10
● 2016-02-13 06:39:00
○ 2016-06-22 02:07:58
○ 2026-07-17 12:36:08

○A213.212.81.712016-06-22 → 2017-04-21 · 5 obs

○ 2016-02-13 06:39:00
● 2016-06-22 02:07:58
● 2017-04-21 05:54:46
○ 2026-06-12 02:00:44
○ 2026-07-17 12:36:08

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●A5.22.145.1212026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

●A5.22.145.162026-06-12 → 2026-07-17 · 3 obs

○ 2017-04-21 05:54:46
● 2026-06-12 02:00:44
● 2026-07-17 12:36:08

○A62.212.95.332008-02-05 → 2008-02-05 · 3 obs

● 2008-02-05 15:38:24
○ 2015-06-27 08:38:10
○ 2026-07-17 12:36:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns3.dns.nl, ns1.dns.nl	-
tefa.nl	ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net...	-

✅ Authoritative Response

Server:194.50.187.14

NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tefa.nl (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.16, 5.22.145.121`
AAAA	2	`2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507`
NS	5	`ns3.brandshelter.info, ns1.brandshelter.com...`
MX	1	`tefa-nl.mail.protection.outlook.com (pri`
TXT	3	`MS=ms72813269, z7JTGVtenLtE192zrRkZSvloV/0aIok5IPxK9hdh...`
SOA	1	`ns1.brandshelter.com tech.brandshelter.c`

Analysis

IP Addresses

tefa.nl directs to four IP numbers, which are 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

miani.tl, golfnowcom.com, xws.com and two other host names share IP numbers with tefa.nl.

Name Servers

tefa.nl has five name servers, which are ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and two others.

There is at least partial name server overlap between tefa.nl and other domains — mozart-mail.com, polaroidonline.nl, novagraaf.net and two more among them.

It is common to find these name servers alongside the name servers ns4.brandshelter.net, ns5.brandshelter.us, ns1.prncpm.com and two others.

Hostnames that resolve to two IP addresses:

ns1.brandshelter.com has two IP addresses: 193.227.117.9 and 2a04:2b00:14cc::9.

ns2.brandshelter.de has two IP addresses: 194.50.187.11 and 2a04:2b00:14dd::11.

ns3.brandshelter.info has two IP addresses: 194.0.182.12 and 2a04:2b00:14ee::12.

ns4.brandshelter.net has two IP addresses: 193.227.117.10 and 2a04:2b00:14cc::10.

ns5.brandshelter.us has two IP addresses: 194.50.187.14 and 2a04:2b00:14dd::14.