tvis-c.dk

📜 Historical scan 2026-06-17 22:22:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvis-c.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by tvisc-dk01b.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   34ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 — tvisc-dk01b.mail.protection.outlook.com 2a01:111:f403:ca04::2
2a01:111:f403:ca04::8
2a01:111:f403:ca04::a
2a01:111:f403:ca04::c
52.101.68.12
52.101.68.21
52.101.68.3
52.101.73.26		 mail-du2pr03cu00102.inbound.protection.outlook.com
mail-db5pr02cu00100.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-as9pr05cu01302.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.253.88

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   108ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

2 records   205ms
TXT Record
MS=ms25821532
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

PolicyRecord (tvis-c.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.simply.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#

latest probe, not this scan · checked 2026-10-12 20:53:08
wwwNXDOMAIN
www vs bare domainNeither resolves
tvis-c.dk: no address
www.tvis-c.dk: no address
WildcardNo
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

100ms
FieldValue
Serial2022082208
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 21:15:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-08-22
Expires2028-08-21 (670d)

🔗 Same registrant#

39 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
alexblog.dkPunktum dk A/S (direct)
bassewitz.dkPunktum dk A/S (direct)
bil-shop.dkPunktum dk A/S (direct)
bloggerfogger.dkPunktum dk A/S (direct)
bondeknold.dkPunktum dk A/S (direct)
computersoeren.dkPunktum dk A/S (direct)
computersoren.dkPunktum dk A/S (direct)
computersøren.dkPunktum dk A/S (direct)
ctsconsult.dkPunktum dk A/S (direct)
emilsen.dkPunktum dk A/S (direct)
erofoto.dkPunktum dk A/S (direct)
fireprotector.dkPunktum dk A/S (direct)
fo2model.dkPunktum dk A/S (direct)
foto-klub.dkPunktum dk A/S (direct)
golferen.dkPunktum dk A/S (direct)
kjm-as.dkPunktum dk A/S (direct)
modelfo2.dkPunktum dk A/S (direct)
modelmatch.dkPunktum dk A/S (direct)
montage-tvis.dkPunktum dk A/S (direct)
mortenvind.dkPunktum dk A/S (direct)
o-n.dkPunktum dk A/S (direct)
pernum.dkPunktum dk A/S (direct)
pornomodel.dkPunktum dk A/S (direct)
printpro.dkPunktum dk A/S (direct)
puma-tech.dkCURANET A/S
quaser.dkCURANET A/S
rusinfo.dkPunktum dk A/S (direct)
scandictool.dkPunktum dk A/S (direct)
scanditools.dkPunktum dk A/S (direct)
scto.dkPunktum dk A/S (direct)
sntools.dkPunktum dk A/S (direct)
tillexas.dkPunktum dk A/S (direct)
tolstrupvej.dkCURANET A/S
tomsk.dkPunktum dk A/S (direct)
tritec-as.dkPunktum dk A/S (direct)
tunit.dkPunktum dk A/S (direct)
tvis-koebenhavn.dkPunktum dk A/S (direct)
vtaps.dkPunktum dk A/S (direct)
vtaserver.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
43ms
MX
32ms
AAAA
43ms
TXT
205ms
CAA
46ms
HTTPS
83ms
TLSA
102ms
SOA
100ms
MTA-STS
46ms
DNSSEC
82ms
SRV
108ms
Total
722ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 20:53:08 1192ms 4 NS 0 A 1 MX 🔒 Secure
2026-10-02 04:04:23 811ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-27 16:25:33 745ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-24 01:51:04 1164ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 11:01:53 945ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 22:22:00 shown 722ms 4 NS 0 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone