dendrit.dk

📜 Historical scan 2026-06-17 01:50:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dendrit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.143 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.dendrit.dk. The zone is DNSSEC-signed and validates, has no 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 112ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.143	—	webcluster16.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.dendrit.dk	94.237.88.167	mail.granborg.com	AS202053 UpCloud Ltd

🔷 AAAA Records (IPv6)#

1 records 111ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:7c:b43d:96fd:d23b	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 193ms

TXT Record
MS=ms54769213
upcloud-<08122020>
v=spf1 mx a:mail.granborg.com ip4:94.237.88.167 include:_custspf.one.com -all

✉️ SPF#

Policy	Record (dendrit.dk)
-all (hard fail)	v=spf1 mx a:mail.granborg.com ip4:94.237.88.167 include:_custspf.one.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 2026-10-09 16:46:25

www	77.111.240.143 2a02:2350:5:102:7c:b43d:96fd:d23b (AS51468) (address records, no CNAME)
www vs bare domain	Same network dendrit.dk: 77.111.240.143 2a02:2350:5:102:7c:b43d:96fd:d23b (AS51468) www.dendrit.dk: 77.111.240.143 2a02:2350:5:102:7c:b43d:96fd:d23b (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-dendrit-dk._domainkey.dendritaps.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-dendrit-dk._domainkey.dendritaps.r-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 00:17:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-07-23
Expires	2027-07-31 (286d)

🔗 Same registrant#

2 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
mintandjournal.dk	ONE.COM A/S
tandjournal.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

112ms

113ms

111ms

AAAA

111ms

TXT

193ms

CAA

110ms

HTTPS

110ms

TLSA

124ms

SOA

107ms

MTA-STS

32ms

DNSSEC

183ms

SRV

0ms

Total

596ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:15:05	1297ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 01:58:03	1859ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:38:42	1131ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 00:54:18	873ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 02:18:36	1153ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:23:58	1308ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 21:02:05	1214ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 03:28:58	7350ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 22:28:27	1360ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 07:47:24	1274ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 18:39:47	1592ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:57:47	1457ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:08:18	1460ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:50:59 shown	596ms	2 NS 1 A 1 MX	🔒 Secure