suireng.dk

📜 Historical scan 2026-09-25 18:18:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

suireng.dk is a .dk domain served by 4 nameservers (ns1.webhostingireland.ie, ns2.webhostingireland.ie, ns3.webhostingireland.ie and 1 more). It was registered on 2 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.210.235.220 is hosted by Blacknight Internet Solutions Limited (AS39122) in Ireland. Mail is handled by mx01.hornetsecurity.com, mx02.hornetsecurity.com and 3 more. 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#

4 records   72ms
NameserverIP addressesPTRASN / ISP
ns1.webhostingireland.ie 91.210.232.8 ns1.webhostingireland.ie AS29550 Team Blue Carrier Limited
ns2.webhostingireland.ie 52.16.7.155 ns2.webhostingireland.ie AS16509 Amazon.com, Inc.
ns3.webhostingireland.ie 185.43.234.232 ns3.webhostingireland.ie AS29550 Team Blue Carrier Limited
ns4.webhostingireland.eu 94.76.210.61 94-76-210-61.colo.transip.net AS29550 Team Blue Carrier Limited

🌍 A Records#

1 records   86ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.210.235.220 3600s bole.webhostingireland.ie AS39122 Blacknight Internet Solutions Limited 91.210.232.0/22 🇮🇪 Ireland Dublin

📧 MX Records#

5 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.hornetsecurity.com 94.100.132.8 mx01.hornetsecurity.com AS25394 MK Netzdienste GmbH & Co. KG
20 3600s mx02.hornetsecurity.com 94.100.136.8 mx02.hornetsecurity.com AS24679 kyberio GmbH
30 3600s mx03.hornetsecurity.com 94.100.134.8 mx03.hornetsecurity.com AS12676 HKN GmbH
40 3600s mx04.hornetsecurity.com 94.100.136.7 mx04.hornetsecurity.com AS24679 kyberio GmbH
50 3600s suireng-dk.mail.protection.outlook.com 2a01:111:f403:ca04::a
2a01:111:f403:ca04::d
2a01:111:f403:ca3c::a
2a01:111:f403:ca48::12
52.101.103.143
52.101.103.162
52.101.209.28
52.101.91.21		 mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-zrxpr07cu00102.inbound.protection.outlook.com
mail-miypr05cu00202.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-miypr03cu00202.inbound.protection.outlook.com
mail-cpjpr05cu00104.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig91.210.235.220

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   121ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

3 records   378ms
TXT Record
apple-domain-verification=wyVYaemDmKVwZrLi
autodesk-domain-verification=FxEdmC9V02w2Vt_Eytme
v=spf1 ip4:91.210.235.220 include:spf.webhostingireland.ie include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all

✉️ SPF#

PolicyRecord (suireng.dk)
~all (soft fail) v=spf1 ip4:91.210.235.220 include:spf.webhostingireland.ie include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all

📨 DMARC#

PolicyRecord (_dmarc.suireng.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-19 02:42:23
www CNAMEsuireng.dk (all on suireng.dk)
www vs bare domainSame network
suireng.dk: 91.210.235.220 (AS29550)
www.suireng.dk: 91.210.235.220 (AS29550)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.suireng.dk PypiwIBTbf6s0o2FNeIsQoARUNBKwlyRGE-xBF70Gjw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026092505
Primary NS (MNAME)ns1.webhostingireland.ie
Responsible (RNAME)admins@hostingireland.ie
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 18:39:52
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-06-02
Expires2027-06-30 (253d)

🔗 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#

NS
72ms
A
86ms
MX
73ms
AAAA
84ms
TXT
378ms
CAA
78ms
HTTPS
60ms
TLSA
184ms
SOA
0ms
MTA-STS
111ms
DNSSEC
152ms
SRV
121ms
Total
1663ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 02:42:23 1816ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-19 02:41:19 2269ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-18 00:53:14 2819ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-17 00:11:55 2713ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-15 23:27:26 3672ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-14 21:07:33 2416ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-13 18:28:22 1587ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-12 18:20:07 2472ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-11 16:43:21 2041ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-10 16:41:20 2603ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-09 06:53:46 2648ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-08 06:51:43 2543ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-07 06:50:07 1919ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-06 02:17:40 3148ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-05 02:15:28 1506ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-04 02:09:14 3021ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-03 02:07:52 2238ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-02 02:01:52 2462ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-01 01:51:52 1693ms 4 NS 1 A 5 MX 🔓 Insecure
2026-10-01 01:10:11 2375ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-30 00:57:53 3121ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-29 00:48:30 1711ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-28 00:24:18 2088ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-27 18:42:42 1994ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-26 18:32:32 2059ms 4 NS 1 A 5 MX 🔓 Insecure
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