`kristofferolson.com`

DNSSEC	⚠️ Not signed
A	34.120.190.48^{🇺🇸 Google34.120.0.0/14}
		PTR	`48.190.120.34.bc.googleusercontent.com`
A	34.149.120.3^{🇺🇸 Google34.148.0.0/14}
A	34.160.17.71^{🇺🇸 Google34.160.0.0/16}
A	35.227.194.51^{🇺🇸 Google35.227.0.0/16}
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:1004::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`rq-in-f26.1e100.net`
		A	2607:f8b0:4023:1004::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`rq-in-f27.1e100.net`
		A	2607:f8b0:4023:1011::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`ncdfwo-in-f26.1e100.net`
		A	2607:f8b0:4023:1011::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`ncdfwo-in-f27.1e100.net`
		A	142.250.26.26^{🇺🇸 Google142.250.26.0/24}
			PTR	`ncdfwo-in-f26.1e100.net`
		A	142.250.26.27^{🇺🇸 Google142.250.26.0/24}
			PTR	`ncdfwo-in-f27.1e100.net`
		A	142.250.114.27^{🇺🇸 Google142.250.114.0/24}
			PTR	`rr-in-f27.1e100.net`
		A	142.250.115.26^{🇺🇸 Google142.250.115.0/24}
			PTR	`rq-in-f26.1e100.net`
		A	142.250.115.27^{🇺🇸 Google142.250.115.0/24}
			PTR	`rq-in-f27.1e100.net`
TXT	`v=spf1 +a +mx include:kristofferolson.com.spf.auto.dnssmarthost.net ~all`
SOA	`ns1.siteground.net`admins@siteground.com serial=89

`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

DNS History

16 records (7 active, 9 former)

●NSns1.siteground.net2026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

●NSns2.siteground.net2026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

○NSns41.domaincontrol.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

○NSns42.domaincontrol.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

○MXalt1.aspmx.l.google.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

○MXalt2.aspmx.l.google.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

○MXaspmx.l.google.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

○MXaspmx2.googlemail.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

○MXaspmx3.googlemail.com2015-06-19 → 2018-07-24 · 3 obs

● 2015-06-19 11:30:24
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

●MXsmtp.google.com2026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

○A107.180.26.812015-11-01 → 2018-07-24 · 4 obs

○ 2015-06-19 11:30:24
● 2015-11-01 19:10:30
● 2018-07-24 15:59:34
○ 2026-03-14 02:01:20

●A34.120.190.482026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

●A34.149.120.32026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

●A34.160.17.712026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

●A35.227.194.512026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-24 15:59:34
● 2026-03-14 02:01:20

○A50.63.197.62015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 11:30:24
○ 2015-11-01 19:10:30
○ 2026-03-14 02:01:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kristofferolson.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server: 99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kristofferolson.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`35.190.31.54, 34.160.17.71...`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 +a +mx include:kristofferolson.co`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

IP Addresses

kristofferolson.com points to four IP numbers: 34.120.190.48, 34.149.120.3, 34.160.17.71 and 35.227.194.51.

Other host names, for instance 420mediaco.com, coachingsquare.in, b-next.nl, onlineetf.com and tshirts-bedrukken.com share IP numbers with kristofferolson.com.

Name Servers

Delegation for kristofferolson.com rests with two name servers, ns1.siteground.net and ns2.siteground.net.

kristofferolson.com shares the same name server setup as other domains, including jlvwebdevelopment.com, williamwesemanconstruction.com, virkcpa.com, jansen-mot.nl and climbingshoereview.com.

kristofferolson.com at least partially shares name servers with other domains, for instance gnupharma.com, digitaliser.dev, thewhohunter.org, homelandenergy.com and thinksynthetics.com.

Host names with one IP number: ns1.siteground.net points to 75.2.77.104; ns2.siteground.net points to 99.83.229.113.

Mail Servers

kristofferolson.com is handled by a single mail server, smtp.google.com.

kristofferolson.com uses the same mail server configuration as other domains, such as zapupload.top, kluane.com, hiddentreasurescare.com, alivramexico.com and sirda.org.

kristofferolson.com shares mail servers with other domains at least in part, for instance monteida.com, clusterstelecom.com.br, holdmybike.com, ez.tech and donchristie.com.

These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.

kristofferolson.com - robtex.com