sc-administration.dk DNS records

🖥️ Nameservers4 records 51ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
16.170.93.229	300s	ec2-16-170-93-229.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	16.168.0.0/14	🇸🇪 Sweden	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	scadministration-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 52.101.68.10 52.101.68.32 52.101.73.30 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 139ms

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

✉️ SPF

Policy	Record (sc-administration.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.sc-administration.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+mguzieoagii@dmarc.postmarkapp.com,mailto:dmarc@providi.eu; sp=none; aspf=r;

📬 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)

🔐 DNSSEC136ms

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

🏷️ SOA54ms

Field	Value
Serial	2023102001
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

51ms

A

51ms

MX

38ms

AAAA

43ms

TXT

139ms

CAA

44ms

HTTPS

45ms

TLSA

473ms

SOA

54ms

MTA-STS

55ms

DNSSEC

136ms

SRV

56ms

Total

1178ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 17:09:10	1178ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:50:38	909ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:49:45	14139ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:17:57	26480ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:07:21	1294ms	4 NS 1 A 1 MX	🔒 Secure	View