elschroder.dk DNS records

🖥️ Nameservers3 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records

🌍

No A records found

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	elschroder-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 2a01:111:f403:ca38::8 52.101.68.3 52.101.68.36 52.101.73.26 52.101.73.28	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 91ms

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

📝 TXT Records1 records 170ms

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

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC126ms

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	2023081316
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

62ms

MX

70ms

AAAA

60ms

TXT

170ms

CAA

75ms

HTTPS

64ms

TLSA

316ms

SOA

0ms

MTA-STS

94ms

DNSSEC

126ms

SRV

91ms

Total

1057ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:32:33	1057ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 19:07:07	5885ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-01 05:21:30	1071ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-28 03:25:54	1667ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 00:41:34	2659ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-22 16:41:00	963ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 07:13:14	1970ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 07:06:07	10204ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 07:00:40	1621ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 07:00:22	1799ms	3 NS 0 A 1 MX	🔒 Secure	View