nssas.dk

Records from scan: 2026-09-30 23:40:37 · 1073ms total · last checked 2026-10-16 11:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nssas.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.3.99 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by nssas-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

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 Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.3.99	3600s	dedi899.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nssas-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca21::10 52.101.68.29 52.101.73.123 52.101.73.155 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00302.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:329c::2	3600s	dedi899.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 53ms

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

📝 TXT Records#

2 records 98ms

TXT Record
MS=ms47409602
v=spf1 include:spf.protection.outlook.com include:spf.hosting.inuit.dk include:_spf.centerasecurity.dk include:mailgun.org -all

✉️ SPF#

Policy	Record (nssas.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.hosting.inuit.dk include:_spf.centerasecurity.dk include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.nssas.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarc@nssas.dk; ruf=mailto: dmarc@nssas.dk; fo=1

📬 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

🧩 Web & zone#

checked 2026-10-12 03:47:17

www	78.46.3.99 2a01:4f8:d0a:329c::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nssas.dk: 78.46.3.99 2a01:4f8:d0a:329c::2 (AS24940) www.nssas.dk: 78.46.3.99 2a01:4f8:d0a:329c::2 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-nssas-dk._domainkey.nssasdk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-nssas-dk._domainkey.nssasdk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2025033101
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

31ms

27ms

AAAA

39ms

TXT

98ms

CAA

53ms

HTTPS

41ms

TLSA

624ms

SOA

24ms

MTA-STS

57ms

DNSSEC

64ms

SRV

53ms

Total

1073ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:40:37 shown	1073ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 17:53:39	777ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 17:46:41	1036ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 02:43:09	3195ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:45:20	941ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:06:00	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 17:17:09	1414ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:51:30	2379ms	2 NS 1 A 1 MX	🔒 Secure