f-g.dk

Records from scan: 2026-10-04 06:18:41  ·  557ms total  ·  last checked 2026-10-16 23:59 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

f-g.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 2 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.244 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a 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#

3 records   39ms
NameserverIP addressesPTRASN / 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

🌍 A Records#

1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.109.244 3600s linux47.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover94.231.109.244
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   83ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   160ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (f-g.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.f-g.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-15 22:57:49
www94.231.109.244 (AS48854) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records   51ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

24ms
FieldValue
Serial2026100300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-04 06:50:42
FieldValue
RegistrarSimply.com A/S
Registered2026-08-02
Expires2027-08-01 (287d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
50ms
MX
44ms
AAAA
65ms
TXT
160ms
CAA
51ms
HTTPS
62ms
TLSA
51ms
SOA
24ms
MTA-STS
86ms
DNSSEC
105ms
SRV
83ms
Total
557ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 06:18:41 shown 557ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 06:18:19 388ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 13:38:13 417ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-25 18:44:09 533ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-28 06:45:38 850ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-07 21:52:16 1086ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-29 11:33:19 780ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-27 17:31:14 681ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-26 17:17:29 8610ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-25 16:52:57 8589ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-24 16:32:22 755ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-23 13:17:59 683ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-20 13:23:05 637ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-19 04:11:17 8609ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-17 22:12:47 2639ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-16 21:13:23 855ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-14 05:33:32 706ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-10 21:22:48 1099ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-08 18:34:43 8755ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-05 18:58:27 1212ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-04 12:47:03 2759ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-02 22:24:53 467ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-26 08:54:49 1602ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 20:47:28 567ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-22 10:06:43 713ms 2 NS 1 A 1 MX 🔒 Secure
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