iss.dk

📜 Historical scan 2026-10-09 03:40:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iss.dk is a .dk domain served by 4 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk, ns3.web-solutions.eu and 1 more). It was registered on 23 April 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.22.89.39 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by iss-dk.mail.eo.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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.web-solutions.dk	194.99.46.231	ns.web-solutions.dk	AS34766 atom86 BV
ns2.web-solutions.dk	185.12.179.209	ns2.web-solutions.dk	AS200185 Aruba S.p.A.
ns3.web-solutions.eu	193.227.117.226 2a04:2b00:14cc::226	ns1.rrpproxy.net ns1.rrpproxy.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.web-solutions.eu	194.50.187.226 2a04:2b00:14dd::226	ns2.rrpproxy.net ns2.rrpproxy.net	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.22.89.39	21600s	—	AS3292	TDC Holding A/S	176.22.0.0/17	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

1 records 203ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	21600s	iss-dk.mail.eo.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca21::a 2a01:111:f403:ca21::c 2a01:111:f403:ca48::10 52.101.209.31 52.101.73.145 52.101.91.156 52.101.91.21	mail-as8pr05cu00400.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 603ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf1.issworld.com include:surveycore.com ip4:185.21.40.53 -all

✉️ SPF#

Policy	Record (iss.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf1.issworld.com include:surveycore.com ip4:185.21.40.53 -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 2026-10-16 01:03:38

www CNAME	iss.dk (all on iss.dk) → 176.22.89.39 (AS3292)
www vs bare domain	Same network iss.dk: 176.22.89.39 (AS3292) www.iss.dk: 176.22.89.39 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

369ms

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

🏷️ SOA#

156ms

Field	Value
Serial	2005020310
Primary NS (MNAME)	ns.web-solutions.dk
Responsible (RNAME)	hostmaster@web-solutions.dk
Refresh	28800s
Retry	14400s
Expire	3600000s
Minimum (neg-cache TTL)	21600s

📋 Registration#

WHOIS fetched 2026-10-09 03:50:33

Field	Value
Registrar	WEB SOLUTIONS A/S
Registered	1996-04-23
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

141ms

203ms

AAAA

142ms

TXT

603ms

CAA

180ms

HTTPS

111ms

TLSA

1006ms

SOA

156ms

MTA-STS

322ms

DNSSEC

369ms

SRV

233ms

Total

3669ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 01:03:37	1812ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 03:40:05 shown	3669ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 21:13:09	1895ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 19:40:37	684ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-21 00:32:49	1554ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-06 21:50:25	5351ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 10:29:50	4744ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:28:25	5529ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-21 16:51:24	9809ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-20 16:45:49	11996ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-13 20:58:20	10054ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-06 15:58:33	3431ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-23 02:29:28	5907ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-16 19:51:17	7018ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-09 03:47:15	9929ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 15:42:30	4668ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 18:17:05	4919ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 15:48:24	4699ms	4 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 20:31:33	4744ms	4 NS 1 A 1 MX	🔒 Secure