folmer-it.dk DNS records

🖥️ Nameservers4 records 67ms

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 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.12	3600s	nt9.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	folmerit-dk01e.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 52.101.68.18 52.101.68.32 52.101.68.39 52.101.73.22	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00106.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
10	3600s	xxxxx.mail.eo.outlook.com	2a01:111:f403:c92c::4 2a01:111:f403:f802::3 2a01:111:f403:f804::1 2a01:111:f403:f913::1 52.101.40.2 52.101.41.22 52.101.41.58 52.101.50.10	mail-dm6pr05cu00404.inbound.protection.outlook.com mail-sj0pr03cu01403.inbound.protection.outlook.com mail-co1pr05cu00301.inbound.protection.outlook.com mail-cy5pr05cu00101.inbound.protection.outlook.com mail-cy1pr05cu00402.inbound.protection.outlook.com mail-sj2pr05cu00406.inbound.protection.outlook.com mail-sj0pr02cu00102.inbound.protection.outlook.com mail-mw2pr02cu00502.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 → 52.97.153.168
🔶 Autoconfig	94.231.109.12

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 307ms

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

✉️ SPF

Policy	Record (folmer-it.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

🔗 TLSA / DANE

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

🔐 DNSSEC170ms

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

🏷️ SOA66ms

Field	Value
Serial	2020102401
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

67ms

A

70ms

MX

68ms

AAAA

69ms

TXT

307ms

CAA

66ms

HTTPS

67ms

TLSA

735ms

SOA

66ms

MTA-STS

100ms

DNSSEC

170ms

SRV

137ms

Total

18449ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-27 03:57:14	18449ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 07:02:35	41471ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 11:41:15	8118ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 15:21:01	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 02:00:31	4951ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 09:22:28	3181ms	4 NS 1 A 2 MX	🔒 Secure	View