ryssel.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.150.129.93	3600s	x5996815d.customers.hiper-net.dk	AS203953	Hiper A/S	89.150.128.0/18	🇩🇰 Denmark	—

📧 MX Records1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ryssel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::26 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.103.140 52.101.73.11 52.101.73.16 52.101.73.26	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.8
🔶 Autoconfig	ryssel.dk → 89.150.129.93

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 97ms

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

📝 TXT Records2 records 251ms

TXT Record
MS=ms68059835
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ryssel.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.ryssel.dk	ryssel.dk

🔗 TLSA / DANE

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

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2023056068
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

74ms

MX

87ms

AAAA

48ms

TXT

251ms

CAA

67ms

HTTPS

64ms

TLSA

600ms

SOA

0ms

MTA-STS

86ms

DNSSEC

113ms

SRV

97ms

Total

2685ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:33:45	2685ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 06:24:36	7929ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 03:52:29	3343ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 22:37:26	3200ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 11:39:14	2042ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 20:39:01	1358ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 18:25:34	1497ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 07:20:00	2103ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:30:15	3109ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 02:35:31	942ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:58:01	1215ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 23:24:19	1238ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 14:45:51	1087ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:03:25	1112ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 20:50:12	1838ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:59:35	1486ms	2 NS 1 A 1 MX	🔒 Secure	View