sensail.dk

📜 Historical scan 2026-10-14 11:35:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sensail.dk is a .dk domain served by 2 nameservers (dimitris.ns.cloudflare.com, ursula.ns.cloudflare.com). It was registered on 9 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.35 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sensail-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 76ms

Nameserver	IP addresses	PTR	ASN / ISP
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com	108.162.194.191 162.159.38.191 172.64.34.191 2606:4700:50::a29f:26bf 2803:f800:50::6ca2:c2bf 2a06:98c1:50::ac40:22bf	ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.35	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.77	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sensail-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.103.39 52.101.181.156 52.101.68.25 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr05cu00105.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	104.21.88.35

🔷 AAAA Records (IPv6)#

2 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:5823	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:ac4d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 107ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.35,172.67.172.77 ech=AEX+DQBBCwAgACD6Au/GQlL1L+TRNPNwiDUphqnTbfWs4/8N/7GEzOwoMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5823,2606:4700:3035::ac43:ac4d

🔌 SRV Records#

1 records 149ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 329ms

TXT Record
MS=ms10297309
v=spf1 include:spf.protection.outlook.com include:dedicated.mysmtp.com -all

✉️ SPF#

Policy	Record (sensail.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:dedicated.mysmtp.com -all

📨 DMARC#

Policy	Record (_dmarc.sensail.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@sensail.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#

latest probe, not this scan · checked 2026-10-15 14:21:44

www	104.21.88.35 172.67.172.77 2606:4700:3034::6815:5823 2606:4700:3035::ac43:ac4d (AS13335) (address records, no CNAME)
www vs bare domain	Same network sensail.dk: 104.21.88.35 172.67.172.77 2606:4700:3034::6815:5823 2606:4700:3035::ac43:ac4d (AS13335) www.sensail.dk: 104.21.88.35 172.67.172.77 2606:4700:3034::6815:5823 2606:4700:3035::ac43:ac4d (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sensail.dk	QFD1_2UzBodBpR00BbBODgUF530XFSEhPbocGhl8zMs
TXT	_acme-challenge.sensail.dk	VhuZFWBECiKLoJP_fJmMxVERgRg5OdtwQosRTBpX6HQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

205ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

91ms

Field	Value
Serial	2417418122
Primary NS (MNAME)	dimitris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 10:26:06

Field	Value
Registrar	WorkDigital ApS
Registered	2025-03-09
Expires	2027-03-08 (139d)

🔗 Same registrant#

33 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).

Domain	Registrar
danpanel.dk	Punktum dk A/S (direct)
danskvandpolering.dk	Punktum dk A/S (direct)
danskvinduesmontering.dk	Punktum dk A/S (direct)
esg23-olavdelinde.dk	Punktum dk A/S (direct)
evergreen-nordic.dk	Punktum dk A/S (direct)
gf-lilledalbybakker.dk	Punktum dk A/S (direct)
havhygge.dk	Punktum dk A/S (direct)
hedenstedby.dk	Punktum dk A/S (direct)
hedenstedhandel.dk	Punktum dk A/S (direct)
hedenstedhandelsforening.dk	Punktum dk A/S (direct)
hola-hola.dk	WorkDigital ApS
horsensblikogvvs.dk	Punktum dk A/S (direct)
hus-og-have.dk	Punktum dk A/S (direct)
klarinfo.dk	Punktum dk A/S (direct)
lilledalbyager.dk	Punktum dk A/S (direct)
loesningsmede.dk	Punktum dk A/S (direct)
mc-info.dk	Punktum dk A/S (direct)
mediaexperten.dk	WorkDigital ApS
mgmal.dk	Punktum dk A/S (direct)
mhvvs-kloak.dk	Punktum dk A/S (direct)
mtagisolering.dk	Punktum dk A/S (direct)
natures.dk	Punktum dk A/S (direct)
nordicgp2019.dk	Punktum dk A/S (direct)
pausefilm.dk	Punktum dk A/S (direct)
planckconsult.dk	Punktum dk A/S (direct)
plejeservice.dk	Punktum dk A/S (direct)
shopdigital.dk	Punktum dk A/S (direct)
squarehuse.dk	Punktum dk A/S (direct)
studioru.dk	Punktum dk A/S (direct)
trailstationen.dk	Punktum dk A/S (direct)
tømrermester-ldk.dk	Punktum dk A/S (direct)
wdudvikling.dk	WorkDigital ApS
workdigital.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

101ms

91ms

AAAA

78ms

TXT

329ms

CAA

101ms

HTTPS

107ms

TLSA

830ms

SOA

91ms

MTA-STS

151ms

DNSSEC

205ms

SRV

149ms

Total

3186ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 14:21:44	3037ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 11:35:23 shown	3186ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 10:11:00	1112ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 09:53:47	2253ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 10:54:18	10642ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 23:47:53	1926ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 16:31:47	3119ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 23:59:36	6592ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 21:33:43	1659ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 16:58:05	5652ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 12:09:33	1097ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 20:02:06	1128ms	2 NS 2 A 1 MX	🔓 Insecure