el-jensen.dk DNS records

🖥️ Nameservers2 records 237ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 248ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.177	3600s	linux217.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 185ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	eljensen-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 52.101.103.137 52.101.68.27 52.101.68.36 52.101.73.15	mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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
10	3600s	mail.el-jensen.dk	5.103.29.110	remote.hm-as.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	94.231.106.177

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 289ms

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

📝 TXT Records2 records 578ms

TXT Record
MS=ms86305998
v=spf1 ip4:5.103.37.34 include:spf.protection.outlook.com include:spf.simply.com include:spf.curanet.dk ~all

✉️ SPF

Policy	Record (el-jensen.dk)
~all (soft fail)	v=spf1 ip4:5.103.37.34 include:spf.protection.outlook.com include:spf.simply.com include:spf.curanet.dk ~all

📨 DMARC

Policy	Record (_dmarc.el-jensen.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC422ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

237ms

A

248ms

MX

185ms

AAAA

243ms

TXT

578ms

CAA

243ms

HTTPS

268ms

TLSA

942ms

SOA

0ms

MTA-STS

339ms

DNSSEC

422ms

SRV

289ms

Total

4483ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 03:40:20	4483ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 03:37:05	8203ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 02:59:39	5944ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 02:46:30	5638ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 08:57:12	1066ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 05:13:47	1133ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 10:48:47	1266ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:35:51	851ms	2 NS 1 A 2 MX	🔒 Secure	View