nhstaal.dk

Records from scan: 2026-09-30 12:34:33 · 860ms total · last checked 2026-10-18 12:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nhstaal.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 November 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.10 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nhstaal-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 28ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.10	3600s	vm1172.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	nhstaal-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::26 52.101.103.137 52.101.103.140 52.101.103.36 52.101.68.12	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.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 → 40.104.116.40
🔶 Autoconfig	nhstaal.dk → 185.21.42.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 122ms

TXT Record
v=spf1 a include:spf.curanet.dk include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com -all

✉️ SPF#

Policy	Record (nhstaal.dk)
-all (hard fail)	v=spf1 a include:spf.curanet.dk include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 15:15:57

www CNAME	nhstaal.dk (all on nhstaal.dk) → 185.21.42.10 (AS48854)
www vs bare domain	Same network nhstaal.dk: 185.21.42.10 (AS48854) www.nhstaal.dk: 185.21.42.10 (AS48854)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.nhstaal.dk	nhstaal.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2023042501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 04:43:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-11-13
Expires	2027-12-31 (438d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

34ms

33ms

AAAA

43ms

TXT

122ms

CAA

38ms

HTTPS

42ms

TLSA

374ms

SOA

29ms

MTA-STS

48ms

DNSSEC

60ms

SRV

62ms

Total

860ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:34:33 shown	860ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 11:23:47	1227ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:20:46	1255ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 09:22:19	1393ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:45:43	1625ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:52:04	1839ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:15:34	848ms	2 NS 1 A 1 MX	🔒 Secure