allerguard.dk

📜 Historical scan 2026-06-20 11:00:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

allerguard.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 30 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail2.allerguard.dk, allerguard-dk.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 282ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 286ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 255ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	mail2.allerguard.dk	77.111.240.143	webcluster16.webpod11-cph3.one.com	AS51468 One.com A/S
10	3600s	allerguard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.18 52.101.73.1 52.101.73.12 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.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	77.111.240.143
🔶 Autoconfig	77.111.240.143

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 556ms

TXT Record
MS=ms35429907
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (allerguard.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.allerguard.dk)
p=reject	v=DMARC1; p=reject

📬 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 02:39:29

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Same network allerguard.dk: 94.231.103.100 (AS48854) www.allerguard.dk: 94.231.103.100 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

389ms

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

🏷️ SOA#

293ms

Field	Value
Serial	2026061505
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 02:50:37

Field	Value
Registrar	Simply.com A/S
Registered	2001-11-30
Expires	2026-12-31 (71d)

🔗 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
allerguard-eshop.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

282ms

286ms

255ms

AAAA

308ms

TXT

556ms

CAA

294ms

HTTPS

498ms

TLSA

411ms

SOA

293ms

MTA-STS

328ms

DNSSEC

389ms

SRV

496ms

Total

2628ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:39:29	1761ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-03 18:29:31	1717ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-12 22:19:19	4845ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-31 12:44:39	1062ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 07:11:19	1306ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-29 03:53:31	1351ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-25 09:42:28	829ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-22 14:45:49	1015ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 11:00:33 shown	2628ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-16 13:23:11	905ms	3 NS 1 A 2 MX	🔓 Insecure