hostworld.dk

📜 Historical scan 2026-10-01 02:06:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hostworld.dk is a .dk domain served by 2 nameservers (ns3.hostworld.dk, ns4.hostworld.dk). It was registered on 29 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.220.14 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by hostworld-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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.hostworld.dk	217.160.222.205 2a02:247a:256:2c00:1::1	ip217.160.222.205.pbiaas.com ns3.hostworld.dk	AS8560 IONOS SE AS8560 IONOS SE
ns4.hostworld.dk	217.160.220.14 2a02:247a:256:2c00::1	ip217-160-220-14.pbiaas.com hostworld.dk	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.220.14	600s	ip217-160-220-14.pbiaas.com	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	hostworld-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:c967::c 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::6 52.101.185.114 52.101.68.25 52.101.73.123 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-cpjpr05cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.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
🔶 Autoconfig	217.160.220.14

🔷 AAAA Records (IPv6)#

1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:247a:256:2c00::1	600s	hostworld.dk	AS8560	IONOS SE	2a02:2478:0:0:0:0:0:0/29	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 289ms

TXT Record
google-site-verification=xz2SrUOuiGBZ3Bxj9Q3e5-P7WJUowYvlc-4VyjAZ38A
MS=ms37409763
v=spf1 +a +mx +ip4:217.160.220.14 +ip4:139.162.165.153 +ip4:139.177.183.24 +ip4:217.72.203.122 +include:spf.protection.outlook.com ~all
v=spf1 +mx +a +ip4:85.215.77.216 ip4:217.160.220.14 -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (hostworld.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:217.160.220.14 +ip4:139.162.165.153 +ip4:139.177.183.24 +ip4:217.72.203.122 +include:spf.protection.outlook.com ~all
-all (hard fail)	v=spf1 +mx +a +ip4:85.215.77.216 ip4:217.160.220.14 -all

📨 DMARC#

Policy	Record (_dmarc.hostworld.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-11 10:43:12

www CNAME	hostworld.dk (all on hostworld.dk) → 217.160.220.14 2a02:247a:256:2c00::1 (AS8560)
www vs bare domain	Same network hostworld.dk: 217.160.220.14 2a02:247a:256:2c00::1 (AS8560) www.hostworld.dk: 217.160.220.14 2a02:247a:256:2c00::1 (AS8560)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.hostworld.dk	ugTRqfwswNZR7_hJUkli_v_srtmAL1J5owgAtthiqU8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2026081008
Primary NS (MNAME)	ns4.hostworld.dk
Responsible (RNAME)	service@lignum.dk
Refresh	14400s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 10:31:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-08-29
Expires	2027-08-31 (318d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

52ms

40ms

51ms

AAAA

57ms

TXT

289ms

CAA

63ms

HTTPS

39ms

TLSA

169ms

SOA

57ms

MTA-STS

93ms

DNSSEC

95ms

SRV

114ms

Total

807ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 02:31:08	1978ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:06:19 shown	807ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 22:48:10	3556ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 05:08:04	17229ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 12:08:29	1979ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 16:27:14	1202ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:38:04	1035ms	2 NS 1 A 1 MX	🔓 Insecure