`jesperhellberg.com`

DNSSEC	⚠️ Not signed
A	154.201.246.88^{🇺🇸 POWERLINE-HK154.201.128.0/17 Digital Core Technology Co., Ltd}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1750083389

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

jesperhellberg.com

DNS History

10 records (5 active, 5 former)

○NSns01.one.com2016-12-18 → 2017-09-16 · 4 obs

● 2016-12-18 17:58:34
● 2017-09-16 20:15:54
○ 2026-03-07 23:57:06
○ 2026-03-09 05:06:28

○NSns02.one.com2016-12-18 → 2017-09-16 · 4 obs

● 2016-12-18 17:58:34
● 2017-09-16 20:15:54
○ 2026-03-07 23:57:06
○ 2026-03-09 05:06:28

●NSns1.judns.com2026-03-07 → 2026-03-09 · 3 obs

○ 2017-09-16 20:15:54
● 2026-03-07 23:57:06
● 2026-03-09 05:06:28

●NSns1.julydns.com2026-03-07 → 2026-03-09 · 3 obs

○ 2017-09-16 20:15:54
● 2026-03-07 23:57:06
● 2026-03-09 05:06:28

●NSns2.judns.com2026-03-07 → 2026-03-09 · 3 obs

○ 2017-09-16 20:15:54
● 2026-03-07 23:57:06
● 2026-03-09 05:06:28

●NSns2.julydns.com2026-03-07 → 2026-03-09 · 3 obs

○ 2017-09-16 20:15:54
● 2026-03-07 23:57:06
● 2026-03-09 05:06:28

○MXmxcluster1.one.com2016-12-18 → 2017-09-16 · 4 obs

● 2016-12-18 17:58:34
● 2017-09-16 20:15:54
○ 2026-03-07 23:57:06
○ 2026-03-09 05:06:28

○MXmxcluster2.one.com2016-12-18 → 2017-09-16 · 4 obs

● 2016-12-18 17:58:34
● 2017-09-16 20:15:54
○ 2026-03-07 23:57:06
○ 2026-03-09 05:06:28

●A154.201.246.882026-03-07 → 2026-03-09 · 3 obs

○ 2017-09-16 20:15:54
● 2026-03-07 23:57:06
● 2026-03-09 05:06:28

○A46.30.213.1832016-12-18 → 2017-09-16 · 4 obs

● 2016-12-18 17:58:34
● 2017-09-16 20:15:54
○ 2026-03-07 23:57:06
○ 2026-03-09 05:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jesperhellberg.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server: 47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jesperhellberg.com (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.201.246.88`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

jesperhellberg.com points to a single IP: 154.201.246.88.

Name Servers

jesperhellberg.com's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

jesperhellberg.com partially shares name servers with other domains; examples include 6rmb.com, lzm568.com, yfhighstreet.com, lankaotv.com and zgzigui.com.

Host names with one IP number:

ns1.judns.com points to: 47.97.51.45; ns2.judns.com points to: 162.159.27.251; ns1.julydns.com points to: 47.97.51.45; ns2.julydns.com points to: 162.159.48.223.

Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.

jesperhellberg.com - robtex.com