groupcare.dk DNS records

🖥️ Nameservers4 records 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.193	600s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—

📧 MX Records3 records 130ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	groupcare-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 2a01:111:f403:ca38::8 52.101.181.153 52.101.68.0 52.101.68.32 52.101.73.153	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.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
20	3600s	as1.sac-it.dk	85.235.243.60 85.235.243.60	60.0-127.243.235.85.in-addr.arpa out1.sac-it.dk	AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	as2.sac-it.dk	85.235.243.61 85.235.243.61	61.0-127.243.235.85.in-addr.arpa out2.sac-it.dk	AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 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

📝 TXT Records5 records 573ms

TXT Record
_globalsign-domain-verification=ZSLIGPOqiiuYwj0HHva205Tf58Cnt2z-k3CMWTekQP
_h2emgqi7modo5cljefn2ng4pxdsueg7
_uhbt6u6ajzfge52oe3vx8gbfr3okujd
MS=ms22260872
v=spf1 mx a:antispam.groupcare.com ip4:213.150.59.248 include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (groupcare.dk)
-all (hard fail)	v=spf1 mx a:antispam.groupcare.com ip4:213.150.59.248 include:servers.mcsv.net include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.groupcare.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:5f4900d317048@dmarc.centerasecurity.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 96ms

Flags	Tag	Value
0	issue	digicert.com
0	issue	geotrust.com
0	issue	www.digicert.com

🔗 TLSA / DANE

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

🔐 DNSSEC252ms

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	2026032300
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

102ms

A

100ms

MX

130ms

AAAA

114ms

TXT

573ms

CAA

96ms

HTTPS

98ms

TLSA

631ms

SOA

0ms

MTA-STS

155ms

DNSSEC

252ms

SRV

226ms

Total

2058ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:45:03	2058ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 10:08:38	1621ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 10:30:57	1198ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 02:38:09	4640ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 09:17:49	5717ms	4 NS 1 A 3 MX	🔓 Insecure	View