worldwideweb.dk

📜 Historical scan 2026-07-04 18:04:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

worldwideweb.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was registered on 19 June 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.212.15.96 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.worldwideweb.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, 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#

2 records   206ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE

🌍 A Records#

1 records   141ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.212.15.96 86400s — AS9158 Telenor A/S 77.212.0.0/14 🇩🇰 Denmark —

📧 MX Records#

2 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.worldwideweb.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
30 86400s backupmail.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.212.15.96
🔶 Autoconfig77.212.15.96

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   669ms
TXT Record
v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all

✉️ SPF#

PolicyRecord (worldwideweb.dk)
-all (hard fail) v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -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#

latest probe, not this scan · checked 2026-10-10 07:21:49
www77.212.15.96 (AS9158) (address records, no CNAME)
www vs bare domainSame network
worldwideweb.dk: 77.212.15.96 (AS9158)
www.worldwideweb.dk: 77.212.15.96 (AS9158)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

254ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

106ms
FieldValue
Serial2020050604
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)bsla@cphbusiness.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-16 21:12:53
FieldValue
RegistrarDANDOMAIN A/S
Registered1997-06-19
Expires2027-06-30 (252d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
206ms
A
141ms
MX
93ms
AAAA
171ms
TXT
669ms
CAA
279ms
HTTPS
137ms
TLSA
272ms
SOA
106ms
MTA-STS
219ms
DNSSEC
254ms
SRV
324ms
Total
1682ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 01:51:27 11785ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-18 15:02:37 9448ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-04 18:04:47 shown 1682ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 14:21:38 3374ms 2 NS 1 A 2 MX ⚠️ Bogus
dhd.dk [/] search Domains, Hosts & DNS — .dk zone