heco.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns.itafdelingen.net	208.94.148.4 2600:1800:10::1	ns10.dnsmadeeasy.com ns10.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
b.ns.itafdelingen.net	208.80.124.4 2600:1801:11::1	ns11.dnsmadeeasy.com ns11.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.124.101	3600s	web1.redhost.dk	AS47292	Sentia Denmark A/S	77.66.124.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	heco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.103.143 52.101.68.36 52.101.73.2 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 93ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	owa.g-o.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 259ms

TXT Record
gGxZxg0/rsODfjNyRwJ0i2JYjQEVf+XBNmY8N/930jrbJ0yN2nLXAFowcoOLQdG8CbjIh4FOZxVm2suH1thU7g==
MS=ms18846004
MS=ms45316353
v=spf1 ip4:178.209.161.224 ip4:178.209.161.236 include:spf-itrh.g-o.dk include:spf.protection.outlook.com include:spf.scannet.dk include:spf.itafdelingen.net include:spf.eu.exclaimer.net -all

✉️ SPF

Policy	Record (heco.dk)
-all (hard fail)	v=spf1 ip4:178.209.161.224 ip4:178.209.161.236 include:spf-itrh.g-o.dk include:spf.protection.outlook.com include:spf.scannet.dk include:spf.itafdelingen.net include:spf.eu.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.heco.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65b0c335757d1@dmarc-dk.centerasecurity.com;

📬 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 / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2009010183
Primary NS (MNAME)	ns10.dnsmadeeasy.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

43ms

MX

55ms

AAAA

57ms

TXT

259ms

CAA

56ms

HTTPS

54ms

TLSA

183ms

SOA

0ms

MTA-STS

70ms

DNSSEC

100ms

SRV

93ms

Total

997ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:52:44	997ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:09:50	2754ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:04:36	3319ms	2 NS 1 A 1 MX	🔓 Insecure	View