viby-gym.dk

Records from scan: 2026-10-25 08:15:08  ·  1573ms total  ·  last checked 2026-10-26 13:36 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

viby-gym.dk is a .dk domain served by 2 nameservers (ns3.supportcenter.dk, ns4.supportcenter.dk). It was registered on 14 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.32.247 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. 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#

2 records   147ms
NameserverIP addressesPTRASN / ISP
ns3.supportcenter.dk 87.54.32.150 — AS3292 TDC Holding A/S
ns4.supportcenter.dk 2.106.7.200 ns4.supportcenter.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.32.247 3600s apps.akat.dk
campus-horsens.dk
driver.via.dk		 AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —

📧 MX Records#

1 records   264ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   375ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

3 records   501ms
TXT Record
MS=ms38398801
v=spf1 -all
v=spf1 ip4:87.54.32.5 ip4:87.54.32.251 ip4:87.54.32.151 include:spf.mailanyone.net -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (viby-gym.dk)
-all (hard fail) v=spf1 -all
-all (hard fail) v=spf1 ip4:87.54.32.5 ip4:87.54.32.251 ip4:87.54.32.151 include:spf.mailanyone.net -all

📨 DMARC#

PolicyRecord (_dmarc.viby-gym.dk)
p=reject v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk

📬 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 2026-10-25 08:15:08
www87.54.32.247 (AS3292) (address records, no CNAME)
www vs bare domainSame network
viby-gym.dk: 87.54.32.247 (AS3292)
www.viby-gym.dk: 87.54.32.247 (AS3292)
WildcardNo
Denial of existenceNSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

420ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

110ms
FieldValue
Serial740
Primary NS (MNAME)ns3.supportcenter.dk
Responsible (RNAME)hostmaster@supportcenter.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-19 22:44:31
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1996-11-14
Expires2028-12-31 (796d)

🔗 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).

DomainRegistrar
atufokus.dkNetsite A/S
givdeungeordet.dkNetsite A/S
juniortalent.dkPunktum dk A/S (direct)
vibygym.dkPunktum dk A/S (direct)
vibygymnasium.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
147ms
A
75ms
MX
264ms
AAAA
285ms
TXT
501ms
CAA
296ms
HTTPS
314ms
TLSA
461ms
SOA
110ms
MTA-STS
376ms
DNSSEC
420ms
SRV
375ms
Total
1573ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 08:15:08 shown 1573ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-23 20:32:50 3400ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-19 22:15:22 346ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-14 16:32:39 2460ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 16:14:25 1311ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 10:57:06 771ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-06 09:39:12 284ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 09:18:28 556ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 09:01:18 415ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 19:48:52 495ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 19:30:17 402ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 07:05:20 722ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 13:11:18 514ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-17 05:46:09 597ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-14 09:37:22 708ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-10 22:17:46 607ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 01:57:54 373ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-29 19:06:42 418ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 10:25:51 561ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-25 07:04:54 16784ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-23 02:38:03 1390ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-17 15:55:01 802ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 09:12:51 548ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 15:58:38 4523ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-07 07:39:05 3079ms 2 NS 1 A 1 MX 🔒 Secure
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