ias-danmark.dk

📜 Historical scan 2026-09-25 03:18:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ias-danmark.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 24 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.74 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by iasdanmark-dk0i.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#

2 records 55ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.74	3600s	linux82.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	iasdanmark-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 52.101.103.143 52.101.103.36 52.101.91.159 52.101.91.21	mail-db7pr03cu00601.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr05cu00105.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	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 130ms

TXT Record
v=spf1 include:spf.onlinemail.io include:spf.curanet.dk include:spf.protection.outlook.com include:dedicated.mysmtp.com -all

✉️ SPF#

Policy	Record (ias-danmark.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io include:spf.curanet.dk include:spf.protection.outlook.com include:dedicated.mysmtp.com -all

📨 DMARC#

Policy	Record (_dmarc.ias-danmark.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; rua=mailto:abuse@ias-danmark.dk; ruf=mailto:abuse@ias-danmark.dk; fo=0; pct=100; ri=86400

📬 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#

latest probe, not this scan · checked 2026-10-08 04:17:02

www	185.21.40.74 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ias-danmark.dk: 185.21.40.74 (AS48854) www.ias-danmark.dk: 185.21.40.74 (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: 11/10 · policy: -all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092402
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 2026-10-09 21:23:08

Field	Value
Registrar	CURANET A/S
Registered	2010-09-24
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

27ms

49ms

AAAA

26ms

TXT

130ms

CAA

44ms

HTTPS

35ms

TLSA

306ms

SOA

0ms

MTA-STS

43ms

DNSSEC

111ms

SRV

181ms

Total

975ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:17:02	1058ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:25:37	979ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 19:32:11	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:24:26	657ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 03:18:42 shown	975ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 15:45:38	1943ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 04:44:16	10523ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 08:03:37	985ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:32:34	1378ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 09:36:48	4016ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 10:31:02	17227ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 08:11:12	1771ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 12:29:25	1417ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:51:14	1553ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:16:46	810ms	2 NS 1 A 1 MX	🔒 Secure