parabyg.dk

📜 Historical scan 2026-06-18 04:51:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

parabyg.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, houston.ns.cloudflare.com). It was registered on 14 May 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.193.138.151 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by parabyg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, has no 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	108.162.192.104 172.64.32.104 173.245.58.104 2606:4700:50::adf5:3a68 2803:f800:50::6ca2:c068 2a06:98c1:50::ac40:2068	coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.193.138.151	—	—	AS47292	Sentia Denmark A/S	91.193.136.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	parabyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::f 52.101.68.16 52.101.73.16 52.101.73.26 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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)#

1 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:1b2c::4:1	—	redirect.nmugroup.com	AS204074	Nordisk Media Utveckling AB	2001:67c:1b2c:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 141ms

TXT Record
MS=ms79889747
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (parabyg.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 2026-10-12 13:49:12

www	104.21.31.67 172.67.175.61 2606:4700:3030::6815:1f43 2606:4700:3031::ac43:af3d (AS13335) (address records, no CNAME)
www vs bare domain	Different networks parabyg.dk: 91.193.138.151 2001:67c:1b2c::4:1 (AS47292 AS204074) www.parabyg.dk: 104.21.31.67 172.67.175.61 2606:4700:3030::6815:1f43 2606:4700:3031::ac43:af3d (AS13335) (all like this)
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#

89ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'parabyg.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

39ms

Field	Value
Serial	2404766081
Primary NS (MNAME)	coco.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-19 13:51:02

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	1997-05-14
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

87ms

54ms

AAAA

56ms

TXT

141ms

CAA

49ms

HTTPS

45ms

TLSA

1414ms

SOA

39ms

MTA-STS

48ms

DNSSEC

89ms

SRV

71ms

Total

2232ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 21:51:52	1609ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 15:58:02	1535ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 13:10:28	2474ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 21:50:02	993ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-19 13:50:20	1956ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 02:45:33	1383ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 11:09:43	2019ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 04:51:33 shown	2232ms	2 NS 1 A 1 MX	⚠️ Bogus