dragoerskoler.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	3600s	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dragoerskoler-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca09::f 52.101.103.137 52.101.68.16 52.101.68.18 52.101.73.24	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 121ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 291ms

TXT Record
MS=ms11973416
v=spf1 ip4:2.106.122.194 include:spf.protection.outlook.com ip4:93.191.152.206 -all

✉️ SPF

Policy	Record (dragoerskoler.dk)
-all (hard fail)	v=spf1 ip4:2.106.122.194 include:spf.protection.outlook.com ip4:93.191.152.206 -all

📨 DMARC

Policy	Record (_dmarc.dragoerskoler.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:64f1c2525786b@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072907
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-28 15:43:56

Field	Value
Registrar	Eurodns S.A
Registered	2014-08-28
Expires	2027-08-31 (361d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

50ms

MX

49ms

AAAA

48ms

TXT

291ms

CAA

51ms

HTTPS

55ms

TLSA

993ms

SOA

0ms

MTA-STS

92ms

DNSSEC

82ms

SRV

121ms

Total

3998ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:54:36	3998ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 15:37:34	2088ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:59:29	797ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 14:36:24	914ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 19:34:54	6670ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 05:44:27	2393ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 22:08:03	25573ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 20:52:21	3071ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 16:17:36	1412ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 19:30:15	3942ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 10:58:38	1471ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:39:07	2574ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:28:33	2733ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 06:31:14	1335ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:25:41	834ms	4 NS 1 A 1 MX	🔒 Secure	View