erhpsyk.dk DNS records

🖥️ Nameservers4 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.71.130.169	3600s	—	AS197301	Parknet F.M.B.A.	80.71.128.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erhpsyk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 52.101.68.25 52.101.73.12 52.101.73.123 52.101.73.155	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 74ms

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

📝 TXT Records2 records 180ms

TXT Record
mscid=4F6z3KhNLQWEWxr2N0CXbdyrXQL5RL0mMwzxei8EoAyWG5YnEATCzteO0mI8cT9moIVbIn2mCLtfJQtptSgpXw==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (erhpsyk.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)

🔐 DNSSEC76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

41ms

MX

60ms

AAAA

47ms

TXT

180ms

CAA

37ms

HTTPS

50ms

TLSA

4052ms

SOA

0ms

MTA-STS

84ms

DNSSEC

76ms

SRV

74ms

Total

4783ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:59:31	4783ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 15:19:36	12734ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 06:29:24	1011ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 23:35:50	1766ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 18:52:53	1134ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 04:23:29	1137ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 08:19:11	17677ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 08:05:34	744ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 08:05:33	1862ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 08:00:50	567ms	4 NS 1 A 1 MX	🔓 Insecure	View