skibselektro.dk DNS records

🖥️ Nameservers2 records 49ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.32.65.61	3600s	nt-server3.resennet.dk	AS3292	TDC Holding A/S	193.32.65.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	skibselektro-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 52.101.68.25 52.101.68.27 52.101.73.1 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr02cu00203.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 Records1 records 62ms

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

📝 TXT Records2 records 146ms

TXT Record
MS=ms28688375
v=spf1 include:_spf.resennet.dk include:spf.protection.outlook.com ip4:87.238.248.0/24 -all

✉️ SPF

Policy	Record (skibselektro.dk)
-all (hard fail)	v=spf1 include:_spf.resennet.dk include:spf.protection.outlook.com ip4:87.238.248.0/24 -all

📨 DMARC

Policy	Record (_dmarc.skibselektro.dk)
p=none (monitor only)	v=DMARC1;p=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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2025091501
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

49ms

A

29ms

MX

58ms

AAAA

28ms

TXT

146ms

CAA

46ms

HTTPS

56ms

TLSA

369ms

SOA

0ms

MTA-STS

54ms

DNSSEC

80ms

SRV

62ms

Total

970ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:52:35	970ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 09:36:59	1679ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 05:12:44	730ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:36:30	1146ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 17:56:24	1122ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:23:00	1816ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:40:05	911ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:18:03	2142ms	2 NS 1 A 1 MX	🔒 Secure	View