hn-rengoring.dk DNS records

🖥️ Nameservers2 records 38ms

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 Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.121.150	3600s	—	AS47527	DLX A/S	46.30.120.0/21	🇩🇰 Denmark	Herning

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hnrengoring-dk0e.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::26 2a01:111:f403:ca09::c 52.101.68.5 52.101.73.1 52.101.73.155 52.101.73.2	mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 90ms

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

📝 TXT Records2 records 150ms

TXT Record
MS=ms17175107
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hn-rengoring.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hn-rengoring.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:thruster@hn-rengoring.dk,mailto:dmarc_agg@vali.email; ruf=mailto:thruster@hn-rengoring.dk; sp=none;

📬 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)

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072901
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

40ms

MX

45ms

AAAA

33ms

TXT

150ms

CAA

49ms

HTTPS

56ms

TLSA

798ms

SOA

0ms

MTA-STS

49ms

DNSSEC

81ms

SRV

90ms

Total

1342ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 19:25:19	1342ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 21:54:20	1098ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 18:54:11	1081ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-06 23:55:38	18896ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-05 12:39:02	658ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 10:27:09	583ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 22:21:52	1966ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:36:11	1638ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:43:02	2878ms	2 NS 1 A 1 MX	🔓 Insecure	View