drejerboligudlejning.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.atznet.dk	195.242.130.110 2001:67c:564:fffb::ffff	ns1.atznet.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.atznet.dk	2a00:1b18:2:3:2::2 62.69.152.36	ns2.atznet.dk ns2.atznet.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.238	3600s	forward01.dns.services	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	drejerboligudlejning-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 52.101.68.10 52.101.68.16 52.101.73.123 52.101.73.126	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.40
🔶 Autoconfig	195.242.131.238

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

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

📝 TXT Records2 records 158ms

TXT Record
MS=ms20175603
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.drejerboligudlejning.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@midtjyskdata.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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2022020204
Primary NS (MNAME)	ns1.atznet.dk
Responsible (RNAME)	hostmaster@atznet.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

51ms

MX

41ms

AAAA

43ms

TXT

158ms

CAA

55ms

HTTPS

51ms

TLSA

242ms

SOA

0ms

MTA-STS

63ms

DNSSEC

86ms

SRV

75ms

Total

871ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:21:18	871ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:19:28	1207ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 19:07:26	9843ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 08:23:02	1102ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:11:36	1992ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:10:15	967ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 04:34:02	2019ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:30:22	709ms	2 NS 1 A 1 MX	🔒 Secure	View