adm-kaufmann.dk DNS records

🖥️ Nameservers4 records 56ms

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 Records

🌍

No A records found

📧 MX Records1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	admkaufmann-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 52.101.181.153 52.101.68.27 52.101.68.3 52.101.68.39	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.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

📝 TXT Records2 records 294ms

TXT Record
MS=ms37254336
v=spf1 ip4:178.251.4.96/29 ip4:178.251.2.104/29 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (adm-kaufmann.dk)
-all (hard fail)	v=spf1 ip4:178.251.4.96/29 ip4:178.251.2.104/29 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.adm-kaufmann.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:re+l0iysn6f6ma@dmarc.postmarkapp.com; ruf=mailto:it-dept@kaufmann.dk; sp=none; aspf=r; fo=1;

📬 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)

🔐 DNSSEC111ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2025111353
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-13 17:40:28

Field	Value
Registrar	Eurodns S.A
Registered	2009-03-12
Expires	2027-03-31 (206d)

📋 WHOIS

⏱️ Lookup Timing

NS

56ms

A

67ms

MX

69ms

AAAA

66ms

TXT

294ms

CAA

89ms

HTTPS

70ms

TLSA

376ms

SOA

0ms

MTA-STS

125ms

DNSSEC

111ms

SRV

122ms

Total

1394ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:23:34	1394ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-19 00:39:54	10883ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-17 16:49:12	4919ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-06 22:12:48	17310ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-13 17:39:43	1008ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-11 13:59:21	1330ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-28 01:43:56	2402ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-27 09:15:17	1501ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-16 12:56:39	1457ms	4 NS 0 A 1 MX	🔒 Secure	View