shareit.dk DNS records

🖥️ Nameservers2 records 31ms

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 20ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.30	360s	linux4.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	shareit-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::c 52.101.68.16 52.101.68.27 52.101.73.24 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.56
🔶 Autoconfig	94.231.109.30

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 37ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	remote.shareit.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 136ms

TXT Record
MS=ms73949644
Technical Contact: Claus Pedersen, +45 51394902
Technical Contact: Lars Christensen, +45 76141160
v=spf1 include:spf.protection.outlook.com ip4:86.52.51.210 ip4:185.210.176.8 ip4:77.66.117.33 ip4:104.45.58.75 ip4:52.70.4.47 ip4:23.253.183.25 include:spf.curanet.dk include:_spf.online.superoffice.com include:mailgun.info -all

✉️ SPF

Policy	Record (shareit.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:86.52.51.210 ip4:185.210.176.8 ip4:77.66.117.33 ip4:104.45.58.75 ip4:52.70.4.47 ip4:23.253.183.25 include:spf.curanet.dk include:_spf.online.superoffice.com include:mailgun.info -all

📨 DMARC

Policy	Record (_dmarc.shareit.dk)
p=reject	v=DMARC1; p=reject; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; 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)

🔐 DNSSEC51ms

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

🏷️ SOA26ms

Field	Value
Serial	2025100301
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

31ms

A

20ms

MX

33ms

AAAA

28ms

TXT

136ms

CAA

27ms

HTTPS

28ms

TLSA

474ms

SOA

26ms

MTA-STS

41ms

DNSSEC

51ms

SRV

37ms

Total

1147ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 12:34:00	1147ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:04:08	2026ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 22:35:46	1145ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:10:59	957ms	2 NS 1 A 1 MX	🔒 Secure	View