revifjord.dk DNS records

🖥️ Nameservers3 records 47ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.87	3600s	linux209.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	revifjord-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca38::8 52.101.68.15 52.101.68.39 52.101.73.12 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8
🔶 Autoconfig	93.191.156.87

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 163ms

TXT Record
MS=ms45092506
v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:spf.eu.signature365.net ip4:20.123.139.62 ip4:92.43.177.30 ip4:94.189.3.170 ip4:87.54.16.142 ip4:94.231.103.98 -all

✉️ SPF

Policy	Record (revifjord.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:spf.eu.signature365.net ip4:20.123.139.62 ip4:92.43.177.30 ip4:94.189.3.170 ip4:87.54.16.142 ip4:94.231.103.98 -all

📨 DMARC

Policy	Record (_dmarc.revifjord.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC117ms

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

🏷️ SOA0ms

Field	Value
Serial	2025091600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

44ms

MX

41ms

AAAA

48ms

TXT

163ms

CAA

42ms

HTTPS

41ms

TLSA

372ms

SOA

0ms

MTA-STS

64ms

DNSSEC

117ms

SRV

77ms

Total

937ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:59:25	937ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:11:09	1144ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 10:58:34	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:07:17	1282ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:16:33	649ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:40:53	1230ms	3 NS 1 A 1 MX	🔒 Secure	View