iec-as.dk

Records from scan: 2026-10-14 16:34:39 · 487ms total · last checked 2026-10-17 20:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iec-as.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.225.90.76 is hosted by Cortex Consult A/S (AS31709) in Denmark. Mail is handled by iecas-dk0i.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.225.90.76	3600s	ns1.cortexconsult.dk ns2.cortexconsult.dk	AS31709	Cortex Consult A/S	195.225.88.0/22	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	iecas-dk0i.mail.eo.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::6 52.101.103.140 52.101.209.31 52.101.68.21 52.101.73.123	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 97ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 153ms

TXT Record
_globalsign-domain-verification=CFwJTByuYloidtPEAWNBF-z9-MMcfAdK6Za9lJWzwa
_globalsign-domain-verification=d87sH7ljUKnK2svtnaHWf03VYg4rWtdmFAlxPZfWQi
v=spf1 include:spf.protection.outlook.com ip4:217.195.181.100 -all

✉️ SPF#

Policy	Record (iec-as.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:217.195.181.100 -all

📨 DMARC#

Policy	Record (_dmarc.iec-as.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; pct=100;

📬 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 2026-10-14 16:34:39

www	195.225.90.76 (AS31709) (address records, no CNAME)
www vs bare domain	Same network iec-as.dk: 195.225.90.76 (AS31709) www.iec-as.dk: 195.225.90.76 (AS31709)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-iecas-dk0i._domainkey.iecas.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026101401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

43ms

38ms

AAAA

33ms

TXT

153ms

CAA

30ms

HTTPS

38ms

TLSA

78ms

SOA

44ms

MTA-STS

36ms

DNSSEC

55ms

SRV

97ms

Total

487ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:34:39 shown	487ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:14:21	575ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 09:41:34	1382ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:58:31	4633ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 00:27:32	7685ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 12:36:31	1797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 11:29:37	4576ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:35:15	4701ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:24:38	5359ms	2 NS 1 A 1 MX	🔒 Secure