`as1257.com`

DNSSEC	⚠️ Not signed
NS	`falun.dns.swip.net` ⭐
		A	2a00:801:103:8::f00d^{🇸🇪 SWIPNET2a00:800::/25 Tele2 IPv6 block In case of improper use originating from our network, please mail or}
			PTR	`falun.dns.swip.net`
		A	192.71.220.13^{🇸🇪 SWIPNET192.71.220.0/24 -NICNET In case of improper use originating from our network, please mail customer or abuse@swip.net}
			PTR	`falun.dns.swip.net`
NS	`orebro.dns.swip.net`
		A	2a00:801:103:e::beef^{🇸🇪 SWIPNET2a00:800::/25 Tele2 IPv6 block In case of improper use originating from our network, please mail or}
			PTR	`orebro.dns.swip.net`
		A	192.71.180.45^{🇸🇪 SWIPNET192.71.180.0/24 SE-SWIPNET In case of improper use originating from our network, please mail customer or abuse@swip.net}
			PTR	`orebro.dns.swip.net`
TXT	`v=spf1 -all`
SOA	`falun.dns.swip.net`hostmaster@tele2.com 2025-11-03 #11

`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=1776018052

Same first word

as1257.org

as1257.info

as1257.biz

as1257.com

as1257.net

DNS History

5 records (2 active, 3 former)

●NSfalun.dns.swip.net2016-04-27 → 2026-04-12 · 9 obs

○ 2016-04-13 06:19:22
● 2016-04-27 10:50:08
● 2016-05-11 15:07:02
○ 2016-06-02 22:02:10
● 2016-07-25 09:10:36
● 2016-09-23 18:37:34
○ 2016-11-27 14:40:04
● 2016-11-29 09:11:00
● 2026-04-12 18:44:02

○NSns.agartz.net2015-07-19 → 2016-11-27 · 10 obs

● 2015-07-19 11:55:48
● 2016-04-13 06:19:22
○ 2016-04-27 10:50:08
○ 2016-05-11 15:07:02
● 2016-06-02 22:02:10
○ 2016-07-25 09:10:36
○ 2016-09-23 18:37:34
● 2016-11-27 14:40:04
○ 2016-11-29 09:11:00
○ 2026-04-12 18:44:02

○NSns.nxs.se2015-07-19 → 2016-11-27 · 10 obs

●NSorebro.dns.swip.net2016-04-27 → 2026-04-12 · 9 obs

○NSslave.nxs.se2015-07-19 → 2016-11-27 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
as1257.com	falun.dns.swip.net, orebro.dns.swip.net	-

✅ Authoritative Response

Server:192.71.220.13

NS records: falun.dns.swip.net, orebro.dns.swip.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for as1257.com (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`orebro.dns.swip.net, falun.dns.swip.net`
TXT	1	`v=spf1 -all`
SOA	1	`falun.dns.swip.net hostmaster.tele2.com`

Analysis

Name Servers

as1257.com has two name servers: falun.dns.swip.net and orebro.dns.swip.net.

as1257.com shares the same name server setup as other domains, for example 123.247.212.in-addr.arpa, 160.14.193.in-addr.arpa, 42.247.212.in-addr.arpa, 122.143.90.in-addr.arpa and 140.178.83.in-addr.arpa.

as1257.com shares some name servers with other domains, for example robertsson.com, 55.137.90.in-addr.arpa, tele2internet.be, 233.185.83.in-addr.arpa and 192.178.83.in-addr.arpa.

These name servers are commonly paired with ystad.dns.swip.net, wexio.dns.swip.net, kalmar.dns.swip.net, malmoe.dns.swip.net, pitea.dns.swip.net, kista.dns.swip.net and c.dns.tele2.net.

Host names with two IP numbers:

falun.dns.swip.net points to: 2a00:801:103:8::f00d and 192.71.220.13; orebro.dns.swip.net points to: 2a00:801:103:e::beef and 192.71.180.45.

as1257.com - robtex.com

as1257.com

com