c2-elements.dk

📜 Historical scan 2026-10-07 17:10:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c2-elements.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 17 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.218 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by c2elements-dk0e.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

3 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	3600s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Tilst

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	c2elements-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::a 2a01:111:f403:ca21::e 2a01:111:f403:ca48::e 52.101.103.137 52.101.103.143 52.101.68.8 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 59ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	1	443	he.hostonline.dk

📝 TXT Records#

2 records 162ms

TXT Record
MS=ms63199950
v=spf1 include:spf.protection.outlook.com include:_spf.hostonline.dk include:spf.unoeuro.com -all

✉️ SPF#

Policy	Record (c2-elements.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.hostonline.dk include:spf.unoeuro.com -all

📨 DMARC#

Policy	Record (_dmarc.c2-elements.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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 2026-10-13 00:01:04

www CNAME	c2-elements.dk (all on c2-elements.dk) → 217.195.185.218 (AS31027)
www vs bare domain	Same network c2-elements.dk: 217.195.185.218 (AS31027) www.c2-elements.dk: 217.195.185.218 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026100702
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-13 00:20:12

Field	Value
Registrar	TS COMPUTER ApS
Registered	2005-10-17
Expires	2026-10-31 (14d)

🔗 Same registrant#

1 domain

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
c2elements.dk	TS COMPUTER ApS

📋 WHOIS#

⏱️ Lookup Timing#

42ms

38ms

28ms

AAAA

35ms

TXT

162ms

CAA

35ms

HTTPS

44ms

TLSA

2373ms

SOA

46ms

MTA-STS

50ms

DNSSEC

116ms

SRV

59ms

Total

3031ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:01:04	2070ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 17:10:16 shown	3031ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 14:39:33	1422ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:30:36	898ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 06:18:50	2721ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 23:20:52	768ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 08:45:22	2747ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-14 12:25:57	2905ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 11:07:16	2924ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-03 13:55:02	2813ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 21:29:52	774ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:34:51	10201ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-23 09:16:18	10736ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-19 05:02:54	6973ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-13 13:19:53	5205ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-10 02:08:05	4447ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-07 00:55:35	2843ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-30 18:17:40	1573ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-24 14:43:24	10764ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-19 07:17:34	3816ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-15 06:12:45	17006ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-09 06:07:00	1974ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-04 17:18:42	1316ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 09:59:45	1257ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 06:30:21	826ms	3 NS 1 A 1 MX	🔓 Insecure