primero.dk DNS records

🖥️ Nameservers2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.25	1200s	linux203.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	primero-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.0 52.101.68.25 52.101.73.1 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 73ms

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

📝 TXT Records1 records 184ms

TXT Record
v=spf1 ip4:94.137.140.96/28 ip4:94.137.130.195 ip4:188.120.75.83 ip4:188.120.75.44 ip4:193.84.27.157 include:spf.comendosystems.com include:servers.mcsv.net include:spf.eu.exclaimer.net include:spf.protection.outlook.com include:spf.permido.com include:_spf.mlsend.com -all

✉️ SPF

Policy	Record (primero.dk)
-all (hard fail)	v=spf1 ip4:94.137.140.96/28 ip4:94.137.130.195 ip4:188.120.75.83 ip4:188.120.75.44 ip4:193.84.27.157 include:spf.comendosystems.com include:servers.mcsv.net include:spf.eu.exclaimer.net include:spf.protection.outlook.com include:spf.permido.com include:_spf.mlsend.com -all

📨 DMARC

Policy	Record (_dmarc.primero.dk)
p=reject	v=DMARC1; p=reject;pct=100;sp=reject;ruf=mailto:itsupport@primero.dk

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026061903
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

63ms

A

61ms

MX

52ms

AAAA

51ms

TXT

184ms

CAA

50ms

HTTPS

59ms

TLSA

647ms

SOA

0ms

MTA-STS

66ms

DNSSEC

91ms

SRV

73ms

Total

1243ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:40:47	1243ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:05:13	987ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 12:26:46	1031ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:57:08	2324ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 20:29:28	3217ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:56:39	1074ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:13:22	3838ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:22:51	918ms	2 NS 1 A 1 MX	🔒 Secure	View