kristianrytter.dk DNS records

🖥️ Nameservers3 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.221.112	3600s	112.221.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kristianrytter-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 2a01:111:f403:ca48::c 52.101.103.140 52.101.68.18 52.101.73.16 52.101.73.19	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as2pr05cu00100.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

📧 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 186ms

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

📝 TXT Records3 records 312ms

TXT Record
apple-domain-verification=CzQlTYgD49EpjK24
mandrill_verify.OpeYAdAQxP2LMJjxdA9jUw
v=spf1 ip4:13.80.8.40 ip4:40.113.102.69 ip4:95.166.179.158 ip4:78.153.161.90 ip4:78.153.188.2 include:spf.protection.outlook.com include:spf.eu.signature365.net -all

✉️ SPF

Policy	Record (kristianrytter.dk)
-all (hard fail)	v=spf1 ip4:13.80.8.40 ip4:40.113.102.69 ip4:95.166.179.158 ip4:78.153.161.90 ip4:78.153.188.2 include:spf.protection.outlook.com include:spf.eu.signature365.net -all

📨 DMARC

Policy	Record (_dmarc.kristianrytter.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_reports@kristianrytter.dk;

📬 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)

🔐 DNSSEC284ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-25 06:17:48

Field	Value
Registrar	Simply.com A/S
Registered	2006-01-20
Expires	2027-01-31 (150d)

📋 WHOIS

⏱️ Lookup Timing

NS

85ms

A

96ms

MX

94ms

AAAA

93ms

TXT

312ms

CAA

86ms

HTTPS

87ms

TLSA

347ms

SOA

0ms

MTA-STS

164ms

DNSSEC

284ms

SRV

186ms

Total

1838ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 06:17:29	1838ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 20:06:21	897ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:46:22	1859ms	3 NS 1 A 1 MX	🔒 Secure	View