sihm.dk DNS records

🖥️ Nameservers4 records 30ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.119	3600s	linux103.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sihm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 2a01:111:f403:ca48::a 52.101.103.143 52.101.68.3 52.101.73.11 52.101.73.28	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.40
🔶 Autoconfig	94.231.103.119

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 63ms

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

📝 TXT Records2 records 235ms

TXT Record
google-site-verification=X9xpWEidmszHFuiODr2Pel7yS66YvrJg9scZiJ2IdgA
v=spf1 include:9vwyzhkcnc.powerspf.com include:spfrerouting.xink.io -all

✉️ SPF

Policy	Record (sihm.dk)
-all (hard fail)	v=spf1 include:9vwyzhkcnc.powerspf.com include:spfrerouting.xink.io -all

📨 DMARC

Policy	Record (_dmarc.sihm.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:9pv5r9vpzp@rua.dmarc.bluebyte.dk; ruf=mailto:9pv5r9vpzp@ruf.dmarc.bluebyte.dk; fo=1; t=n;

📬 MTA-STS311ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20240613080518669821
max_age	86400s
Policy MX	sihm-dk.mail.protection.outlook.com

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:9pv5r9vpzp@tls.dmarc.bluebyte.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC73ms

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

🏷️ SOA0ms

Field	Value
Serial	2026021201
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

30ms

A

53ms

MX

37ms

AAAA

39ms

TXT

235ms

CAA

32ms

HTTPS

57ms

TLSA

595ms

SOA

0ms

MTA-STS

311ms

DNSSEC

73ms

SRV

63ms

Total

1333ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 00:37:17	1333ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 04:17:33	985ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:17:41	1575ms	4 NS 1 A 1 MX	🔒 Secure	View