ivarsson.dk

📜 Historical scan 2026-06-27 11:36:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ivarsson.dk is a .dk domain served by 7 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.91.60.76 is hosted by OVH SAS (AS16276) in France. Mail is handled by ivarsson-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

7 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.markmonitor.com	149.112.160.1 2620:10a:80a8::1	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com	176.97.158.1 2001:67c:10b8::1	ns2.markmonitor.com ns2.markmonitor.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.markmonitor.com	149.112.161.1 2620:10a:80a9::1	— —	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com	192.174.68.1 2001:67c:1bc::1	ns1.markmonitor.com ns1.markmonitor.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.markmonitor.com	149.112.160.2 2620:10a:80a8::2	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns6.markmonitor.com	176.97.158.3 2001:67c:10b8::3	ns6.markmonitor.com ns6.markmonitor.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns7.markmonitor.com	149.112.161.2 2620:10a:80a9::2	— —	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.91.60.76	86400s	—	AS16276	OVH SAS	51.91.0.0/16	🇫🇷 France	—
81.95.242.131	86400s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	ivarsson-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.29 52.101.68.3 52.101.68.39	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 252ms

TXT Record
citrix.mobile.ads.otp=owgcvvm3kt6hyd002e9m
MS=ms34495120
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (ivarsson.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~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 2026-10-07 16:51:13

www CNAME	ivarsson.dk (all on ivarsson.dk) → 51.91.60.76 81.95.242.131 (AS16276 AS48854)
www vs bare domain	Same network ivarsson.dk: 51.91.60.76 81.95.242.131 (AS16276 AS48854) www.ivarsson.dk: 51.91.60.76 81.95.242.131 (AS16276 AS48854)
Wildcard	No

🔎 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#

99ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2024100302
Primary NS (MNAME)	ns1.markmonitor.com
Responsible (RNAME)	hostmaster@markmonitor.com
Refresh	86400s
Retry	3600s
Expire	2592000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

44ms

56ms

AAAA

50ms

TXT

252ms

CAA

58ms

HTTPS

44ms

TLSA

565ms

SOA

68ms

MTA-STS

82ms

DNSSEC

99ms

SRV

70ms

Total

1572ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:35:31	2697ms	7 NS 2 A 1 MX	🔓 Insecure
2026-09-15 04:14:38	2851ms	7 NS 2 A 1 MX	🔓 Insecure
2026-09-11 06:51:55	2229ms	7 NS 2 A 1 MX	🔓 Insecure
2026-08-28 04:41:01	4690ms	7 NS 2 A 1 MX	🔓 Insecure
2026-06-27 11:36:51 shown	1572ms	7 NS 2 A 1 MX	🔓 Insecure
2026-06-27 04:02:31	3103ms	7 NS 2 A 1 MX	🔓 Insecure
2026-06-21 03:40:33	3320ms	7 NS 2 A 1 MX	🔓 Insecure
2026-06-21 00:10:06	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 16:08:54	3323ms	7 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:55:47	2873ms	7 NS 2 A 1 MX	🔓 Insecure