dsrapstedt.dk DNS records

🖥️ Nameservers4 records 73ms

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 2073ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.19	3598s	linux12.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dsrapstedt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.73.15 52.101.73.155 52.101.73.2 52.101.73.26	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.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	185.21.40.19

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 111ms

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

📝 TXT Records3 records 296ms

TXT Record
lxq04c8rzqhpj9pjtll94wb8h4x96m17
MS=ms86912572
v=spf1 include:spf.protection.outlook.com include:spf.defgo.com -all

✉️ SPF

Policy	Record (dsrapstedt.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.defgo.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dsrapstedt.dk	YRX5q6ponmB2b4SJrjANEFJc815s8P3obPMvIANg728

🔗 TLSA / DANE

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

🔐 DNSSEC143ms

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

🏷️ SOA0ms

Field	Value
Serial	2026012142
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

73ms

A

2073ms

MX

61ms

AAAA

71ms

TXT

296ms

CAA

62ms

HTTPS

67ms

TLSA

320ms

SOA

0ms

MTA-STS

132ms

DNSSEC

143ms

SRV

111ms

Total

3086ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:46:41	3086ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 09:58:34	10242ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 06:09:14	5836ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 03:06:59	2291ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 02:42:28	1580ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 02:46:14	10565ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 22:25:57	1468ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 09:03:21	10381ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 06:29:12	1179ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:11:21	927ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:02:16	1348ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:50:37	2912ms	4 NS 1 A 1 MX	🔒 Secure	View