monster-ren.dk DNS records

🖥️ Nameservers2 records 39ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.28.110	600s	static.110.28.140.128.clients.your-server.de	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records3 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	monsterrent-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca09::d 52.101.103.143 52.101.68.25 52.101.68.29 52.101.73.19	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.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	600s	web01.bubbleweb.dk	144.76.24.151	static.151.24.76.144.clients.your-server.de	AS24940 Hetzner Online GmbH
20	600s	web02.bubbleweb.dk	144.76.24.98	web02.bubbleweb.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	monster-ren.dk → 128.140.28.110

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 96ms

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

📝 TXT Records2 records 183ms

TXT Record
MS=ms55016219
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (monster-ren.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.monster-ren.dk	monster-ren.dk

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032402
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

39ms

A

41ms

MX

58ms

AAAA

43ms

TXT

183ms

CAA

54ms

HTTPS

43ms

TLSA

314ms

SOA

0ms

MTA-STS

58ms

DNSSEC

96ms

SRV

96ms

Total

2122ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:32:16	2122ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 04:34:47	2145ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-23 19:11:10	5541ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-26 07:37:25	5997ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 18:12:30	3260ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 13:26:18	2506ms	2 NS 1 A 3 MX	🔒 Secure	View