fysib.dk

📜 Historical scan 2026-06-23 15:02:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fysib.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by web2.netgiganten.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 165ms

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 Records#

1 records 174ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	3600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records#

1 records 174ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	web2.netgiganten.dk	195.242.130.12	web2.netgiganten.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-12 23:45:19

www CNAME	www218.wixdns.net (all on wixdns.net) → 34.149.87.45 (AS396982)
www vs bare domain	Same network fysib.dk: 23.236.62.147 (AS396982) www.fysib.dk: 34.149.87.45 (AS396982)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

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

🏷️ SOA#

169ms

Field	Value
Serial	2023111604
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

165ms

174ms

AAAA

178ms

TXT

231ms

CAA

182ms

HTTPS

181ms

TLSA

137ms

SOA

169ms

MTA-STS

178ms

DNSSEC

240ms

SRV

183ms

Total

933ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:45:19	383ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 06:12:08	621ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 13:43:37	585ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 15:02:16 shown	933ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 07:06:07	1139ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:30:51	954ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:08:08	499ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:42:03	3140ms	4 NS 1 A 1 MX	🔒 Secure