nrsbbolig.dk DNS records

🖥️ Nameservers2 records 261ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.154.243.151	900s	vdom161.net.dk1.zitcom.dk	AS48854	team.blue Denmark A/S	185.154.240.0/22	🇩🇰 Denmark	—

📧 MX Records4 records 256ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	185.154.243.151

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 323ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 436ms

TXT Record
_globalsign-domain-verification=p565aNgebAd2_9tO4isQcOghVay0BC--OtoDxLSSxA
norresundby-umbraco.azurewebsites.net
qe9fdf6j7ka67p4cchv4kcqplv
v=spf1 include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.mailanyone.net include:sendgrid.net include:o._spf.hostedsepo.dk include:spf.eu.exclaimer.net include:spf.incom-it.dk ip4:89.188.85.49 ip4:98.71.32.224 ip4:152.115.129.122 ip4:77.68.213.70 ip4:185.163.185.41 -all

✉️ SPF

Policy	Record (nrsbbolig.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.mailanyone.net include:sendgrid.net include:o._spf.hostedsepo.dk include:spf.eu.exclaimer.net include:spf.incom-it.dk ip4:89.188.85.49 ip4:98.71.32.224 ip4:152.115.129.122 ip4:77.68.213.70 ip4:185.163.185.41 -all

📨 DMARC

Policy	Record (_dmarc.nrsbbolig.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc_agg@vali.email;

📬 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

🔗 TLSA / DANE8 records 656ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC327ms

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

🏷️ SOA311ms

Field	Value
Serial	2026062201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

261ms

A

263ms

MX

256ms

AAAA

272ms

TXT

436ms

CAA

254ms

HTTPS

241ms

TLSA

656ms

SOA

311ms

MTA-STS

258ms

DNSSEC

327ms

SRV

323ms

Total

3177ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 14:25:58	3177ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 11:07:05	999ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:00:14	1208ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:05:29	980ms	2 NS 1 A 4 MX	🔒 Secure	View