vaillant.dk

📜 Historical scan 2026-06-17 16:45:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vaillant.dk is a .dk domain served by 4 nameservers (a.prim-ns.de, a.sec-ns.de, b.sec-ns.de and 1 more). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.178.106.206 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by vaillant-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 246ms

Nameserver	IP addresses	PTR	ASN / ISP
a.prim-ns.de	194.163.252.5 2a00:74c0:10:203::53:1	a.prim-ns.de a.prim-ns.de	AS61157 PlusServer GmbH AS61157 PlusServer GmbH
a.sec-ns.de	195.180.210.17	a.sec-ns.net	AS61157 PlusServer GmbH
b.sec-ns.de	195.180.210.156	b.sec-ns.de	AS61157 PlusServer GmbH
c.sec-ns.de	195.180.210.33 2a00:74c0:10:201::53:1	c.sec-ns.de c.sec-ns.de	AS61157 PlusServer GmbH AS61157 PlusServer GmbH

🌍 A Records#

1 records 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.178.106.206	—	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 243ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	vaillant-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.21 52.101.68.8 52.101.73.1 52.101.73.30	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 728ms

TXT Record
_8jcmbcnwdwe6x86x7nmdlmn2wzqplln
_globalsign-domain-verification=1yd0rZml0SFpCgym2o59sySx8hiGdTtAx9ygcsdZNe
+pnPo26xGUL86op42jL5d85+Xt47zDScBXOAgmPHLKwaCIiqfHdw8bVOtba49n+yp07gARBePEkpM2jl7FqC1w==
31lmvqj3mbt0kj2jq32pnb9hc2cgj1hc
brevo-code:2a5849fea4ba4b792e953f69400cd80c
brevo-code:ef5ae76c8d7839ed9631ac008d05040b
MS=ms78575914
v=spf1 mx a:mailgw01.vaillant-group.net a:mailgw02.vaillant-group.net ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (vaillant.dk)
-all (hard fail)	v=spf1 mx a:mailgw01.vaillant-group.net a:mailgw02.vaillant-group.net ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.vaillant.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records 292ms

Flags	Tag	Value
0	issue	digicert.com
0	issue	globalsign.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 09:22:44

www	52.178.106.206 (AS8075) (address records, no CNAME)
www vs bare domain	Same network vaillant.dk: 52.178.106.206 (AS8075) www.vaillant.dk: 52.178.106.206 (AS8075)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

496ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

275ms

Field	Value
Serial	2026060902
Primary NS (MNAME)	a.prim-ns.de
Responsible (RNAME)	hostmaster@nexinto.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	1200s

📋 Registration#

WHOIS fetched 2026-10-12 23:07:31

Field	Value
Registrar	InterNetX GmbH
Registered	1998-03-24
Expires	2027-03-31 (158d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
green-iq.dk	InterNetX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

246ms

224ms

243ms

AAAA

260ms

TXT

728ms

CAA

292ms

HTTPS

209ms

TLSA

691ms

SOA

275ms

MTA-STS

310ms

DNSSEC

496ms

SRV

0ms

Total

5437ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 09:22:44	1237ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:15:14	1361ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 16:45:42 shown	5437ms	4 NS 1 A 1 MX	🔓 Insecure