fscg.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.209.190.100	43200s	konlinux2.konformit.com	AS198452	Kontainer A/S	91.209.190.0/24	🇩🇰 Denmark	—

📧 MX Records2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
30	3600s	fscp-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.18 52.101.68.3 52.101.73.16 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.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
40	3600s	outlook.fstg.dk	185.201.104.243	243.104.201.185.customer.static.mhhosting.dk	AS201078 ECIT Solutions A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	fscg.dk → 91.209.190.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 74ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	outlook.fstg.dk
_sipfederationtls._tcp	0	10	5061	sipfed.online.lync.com

📝 TXT Records3 records 155ms

TXT Record
0+AECfOsYWTNyBW+Z/aB5ZmQd1Znn9qANyS8+DInW+jAqHAfhYV1AHu6mS2tMfci7q3+fhcPViI70IQyikVfKA==
MS=ms33611073
v=spf1 ip4:188.244.64.53 ip4:212.98.94.7 ip4:80.208.31.2 include:spf.protection.outlook.com include:spf.dandomain.dk -all

✉️ SPF

Policy	Record (fscg.dk)
-all (hard fail)	v=spf1 ip4:188.244.64.53 ip4:212.98.94.7 ip4:80.208.31.2 include:spf.protection.outlook.com include:spf.dandomain.dk -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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.fscg.dk	fscg.dk

🔗 TLSA / DANE

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

🔐 DNSSEC79ms

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

🏷️ SOA0ms

Field	Value
Serial	2026040501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

54ms

MX

38ms

AAAA

39ms

TXT

155ms

CAA

42ms

HTTPS

40ms

TLSA

386ms

SOA

0ms

MTA-STS

69ms

DNSSEC

79ms

SRV

74ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:09:44	967ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 17:14:28	9092ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 22:49:39	7848ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 11:21:14	7108ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 03:53:39	1550ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 12:37:56	907ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 02:39:54	1421ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 09:40:55	4931ms	2 NS 1 A 2 MX	🔒 Secure	View