vallensbaek.dk DNS records

🖥️ Nameservers4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.95.185	3600s	static.185.95.235.167.clients.your-server.de	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records3 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2220:1b48::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 82ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sipfed.online.lync.com

📝 TXT Records6 records 239ms

TXT Record
1wR32jQIY2+u0voQuNF0zf21oF9by6B4XNAPkCZ2h65BAQZu8BrA28xUXV1oX8yV0/1Sl2BCxjTByb9Tzco23A==
DZ1FSV9KOTUUO15F6S1AKGFOH7XSU1RY8W4CXF44
KCSA9NAG3OLAMY5F1VCSQSHAS9BPPE4JAYHQ39ZK
ms-domain-verification=10a183aa-25e8-46d4-b1dc-f19a6b9ace4a
v=spf1 ip4:147.29.238.1/32 ip4:52.186.121.110 ip4:40.68.36.243 ip4:87.48.138.105/32 ip4:172.20.11.243/32 ip4:131.165.63.88/32 ip4:131.165.63.89/32 a:mail.cloud4itsm.com include:servers.mcsv.net include:spf.mailjet.com include:sendgrid.net include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:box.gobasic.org -all
YF1AV6C6649PS7NUFPJBVQIN6995IJKJ1TS7NSDG

✉️ SPF

Policy	Record (vallensbaek.dk)
-all (hard fail)	v=spf1 ip4:147.29.238.1/32 ip4:52.186.121.110 ip4:40.68.36.243 ip4:87.48.138.105/32 ip4:172.20.11.243/32 ip4:131.165.63.88/32 ip4:131.165.63.89/32 a:mail.cloud4itsm.com include:servers.mcsv.net include:spf.mailjet.com include:sendgrid.net include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:box.gobasic.org -all

📨 DMARC

Policy	Record (_dmarc.vallensbaek.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:64214c8557232@dmarc.centerasecurity.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.vallensbaek.dk	_acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com

🔗 TLSA / DANE6 records 65ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026041537
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-05 17:51:52

Field	Value
Registrar	Eurodns S.A
Registered	1997-01-31
Expires	2027-03-31 (210d)

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

31ms

MX

36ms

AAAA

37ms

TXT

239ms

CAA

45ms

HTTPS

42ms

TLSA

65ms

SOA

0ms

MTA-STS

75ms

DNSSEC

102ms

SRV

82ms

Total

1070ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 08:20:59	1070ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-28 18:04:53	2506ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-10 23:20:53	1620ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-09 22:47:10	1752ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-23 18:04:02	1493ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-22 17:52:22	1582ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-19 05:51:34	2317ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-05 17:46:38	6383ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 14:59:43	8790ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 00:37:14	3179ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-23 16:50:49	1186ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 06:23:35	2115ms	4 NS 1 A 3 MX	🔒 Secure	View