f-s-g.dk

Records from scan: 2026-10-11 02:49:39 · 1505ms total · last checked 2026-10-16 11:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

f-s-g.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 8 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.31 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fsg-dk0k.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.31	600s	linux206.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fsg-dk0k.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.103.140 52.101.103.162 52.101.68.25 52.101.68.29	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.154.136
🔶 Autoconfig	94.231.106.31

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 83ms

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

📝 TXT Records#

4 records 223ms

TXT Record
canva-site-verification=zXnsAwsNLCsl9YYW-IIHvQ
MS=ms43507373
MS=ms71555751
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (f-s-g.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

🧩 Web & zone#

checked 2026-10-11 02:49:39

www	94.231.106.31 (AS48854) (address records, no CNAME)
www vs bare domain	Same network f-s-g.dk: 94.231.106.31 (AS48854) www.f-s-g.dk: 94.231.106.31 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-fsg-dk0k._domainkey.deutschesgymna.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026062620
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 18:46:17

Field	Value
Registrar	Eurodns S.A
Registered	2010-10-08
Expires	2026-10-31 (14d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
deutscheschuleapenrade.dk	Eurodns S.A
dsbuhrkall.dk	Eurodns S.A
dshadersleben.dk	Eurodns S.A
dsluegumkloster.dk	Eurodns S.A
dsrapstedt.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

45ms

37ms

AAAA

44ms

TXT

223ms

CAA

44ms

HTTPS

40ms

TLSA

789ms

SOA

43ms

MTA-STS

71ms

DNSSEC

116ms

SRV

83ms

Total

1505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 02:49:39 shown	1505ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 23:38:40	1450ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-07 23:33:39	1242ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 14:26:08	743ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:28:12	1140ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-20 06:58:49	1090ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-09 21:04:50	1556ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-06 00:00:42	976ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-16 12:24:13	1710ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-15 08:45:08	3264ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-31 13:04:28	3380ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-27 17:28:16	10560ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-12 15:12:52	2071ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-09 19:35:00	3898ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-08 14:11:37	2378ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 13:30:42	982ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:04:34	1324ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:10:22	1850ms	4 NS 1 A 1 MX	🔒 Secure