bootstrapping.dk

📜 Historical scan 2026-08-28 01:55:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bootstrapping.dk is a .dk domain served by 2 nameservers (jacob.ns.cloudflare.com, maria.ns.cloudflare.com). It was registered on 12 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.148.31.130 is hosted by Webdock.io ApS (AS44803) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
jacob.ns.cloudflare.com	108.162.195.162 162.159.44.162 172.64.35.162 2606:4700:58::a29f:2ca2 2803:f800:50::6ca2:c3a2 2a06:98c1:50::ac40:23a2	jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maria.ns.cloudflare.com	108.162.192.192 172.64.32.192 173.245.58.192 2606:4700:50::adf5:3ac0 2803:f800:50::6ca2:c0c0 2a06:98c1:50::ac40:20c0	maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.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 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.148.31.130	300s	bootstrapping.dk	AS44803	Webdock.io ApS	45.148.28.0/22	🇩🇰 Denmark	Asperup

📧 MX Records#

5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.150.26 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a	la-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:1301:4050:45:148:31:130:0	300s	bootstrapping.dk	AS44803	Webdock.io ApS	2a06:1301:4050:0:0:0:0:0/48	🇩🇰 Denmark	Nørre Åby

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 231ms

TXT Record
google-site-verification=-J1RF_xKlBeR7tisZbWOd6o5-4a1zpFU3uRoez16gCY
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (bootstrapping.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.bootstrapping.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 01:13:05

www	45.148.31.130 2a06:1301:4050:45:148:31:130:0 (AS44803) (address records, no CNAME)
www vs bare domain	Same network bootstrapping.dk: 45.148.31.130 2a06:1301:4050:45:148:31:130:0 (AS44803) www.bootstrapping.dk: 45.148.31.130 2a06:1301:4050:45:148:31:130:0 (AS44803)
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#

139ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412469052
Primary NS (MNAME)	jacob.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 14:08:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-10-12
Expires	2027-10-31 (378d)

🔗 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#

63ms

67ms

41ms

AAAA

51ms

TXT

231ms

CAA

64ms

HTTPS

55ms

TLSA

240ms

SOA

0ms

MTA-STS

122ms

DNSSEC

139ms

SRV

440ms

Total

1386ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 01:13:05	1310ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-02 07:22:50	3677ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-24 04:36:56	1747ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-19 20:06:22	3872ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-03 03:00:46	1880ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-28 01:55:51 shown	1386ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-18 22:39:27	6405ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-09 17:26:17	4102ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-28 06:18:40	1442ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-21 03:04:15	2532ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 16:09:39	2191ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 16:08:47	4195ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 16:01:02	1037ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 16:00:55	668ms	2 NS 1 A 5 MX	🔓 Insecure