`sfvyellowpages.com`

DNSSEC	⚠️ Not signed
A	148.135.108.35^{🇺🇸 MULTA-ASN1148.135.0.0/17}
		PTR	`sfvyellowpages.com`
NS	`ns-861.awsdns-43.net` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5303:5d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-861.awsdns-43.net`
		A	205.251.195.93^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-861.awsdns-43.net`
NS	`ns-1353.awsdns-41.org` ⚠️ Not in parent delegation
		A	2600:9000:5305:4900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1353.awsdns-41.org`
		A	205.251.197.73^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1353.awsdns-41.org`
NS	`ns-1736.awsdns-25.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:c800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1736.awsdns-25.co.uk`
		A	205.251.198.200^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1736.awsdns-25.co.uk`
NS	`ns-842.awsdns-41.net` ⚠️ Not in parent delegation
		A	2600:9000:5303:4a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-842.awsdns-41.net`
		A	205.251.195.74^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-842.awsdns-41.net`
NS	`ns1.sfvyellowpages.com` ⚠️ Not in zone NS records
NS	`ns2.sfvyellowpages.com` ⚠️ Not in zone NS records
MX	`mx.sfvyellowpages.com` ⭐
		A	148.135.108.35^{🇺🇸 MULTA-ASN1148.135.0.0/17}
			PTR	`sfvyellowpages.com`
TXT	`v=spf1 a:dns.sfvyellowpages.com ~all`
SOA	`ns-861.awsdns-43.net`awsdns-hostmaster@amazon.com serial=1

`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=1776080677

PTR for

35.108.135.148.in-addr.arpa

DNS History

20 records (8 active, 12 former)

○NSdns1.name-services.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

○NSdns2.name-services.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

○NSdns3.name-services.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

○NSdns4.name-services.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

○NSdns5.name-services.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

●NSns-1353.awsdns-41.org2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

●NSns-1736.awsdns-25.co.uk2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

●NSns-842.awsdns-41.net2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

●NSns-861.awsdns-43.net2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

○NSns09.domaincontrol.com2015-06-17 → 2018-07-09 · 5 obs

○ 2008-03-20 08:01:56
● 2015-06-17 18:03:50
● 2018-07-09 13:57:00
○ 2026-04-13 11:51:12
○ 2026-04-13 11:51:14

●NSns1.sfvyellowpages.com2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

○NSns10.domaincontrol.com2016-12-30 → 2018-07-09 · 5 obs

○ 2015-06-17 18:03:50
● 2016-12-30 09:36:02
● 2018-07-09 13:57:00
○ 2026-04-13 11:51:12
○ 2026-04-13 11:51:14

●NSns2.sfvyellowpages.com2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

○MXmailstore1.secureserver.net2015-06-17 → 2018-07-09 · 5 obs

○ 2008-03-20 08:01:56
● 2015-06-17 18:03:50
● 2018-07-09 13:57:00
○ 2026-04-13 11:51:12
○ 2026-04-13 11:51:14

●MXmx.sfvyellowpages.com2026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

○MXroutenullmx.sfvyellowpages.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

○MXsmtp.secureserver.net2015-06-17 → 2018-07-09 · 5 obs

○ 2008-03-20 08:01:56
● 2015-06-17 18:03:50
● 2018-07-09 13:57:00
○ 2026-04-13 11:51:12
○ 2026-04-13 11:51:14

●A148.135.108.352026-04-13 → 2026-04-13 · 3 obs

○ 2018-07-09 13:57:00
● 2026-04-13 11:51:12
● 2026-04-13 11:51:14

○A50.63.202.572015-06-17 → 2018-07-09 · 5 obs

○ 2008-03-20 08:01:56
● 2015-06-17 18:03:50
● 2018-07-09 13:57:00
○ 2026-04-13 11:51:12
○ 2026-04-13 11:51:14

○A8.15.231.1632008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:01:56
○ 2015-06-17 18:03:50
○ 2026-04-13 11:51:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sfvyellowpages.com	ns1.sfvyellowpages.com, ns2.sfvyellowpages.com	2 records

✅ Authoritative Response

Server:148.135.108.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfvyellowpages.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.135.108.35`
NS	4	`ns-861.awsdns-43.net, ns-1353.awsdns-41.org...`
MX	1	`mx.sfvyellowpages.com (pri: 0)`
TXT	1	`v=spf1 a:dns.sfvyellowpages.com ~all`
SOA	1	`ns-861.awsdns-43.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.sfvyellowpages.com, ns2.sfvyellowpages.com)

Analysis

IP Addresses

sfvyellowpages.com points to a single IP address: 148.135.108.35.

Other host names such as ndw171.infornet.net, vps1ns.com, giacom-blk-52.as15158.net, relay.stemnetworks.net and ns1.ucandc.com share IP numbers with sfvyellowpages.com.

Name Servers

sfvyellowpages.com is delegated to six name servers: ns1.sfvyellowpages.com, ns2.sfvyellowpages.com, ns-842.awsdns-41.net, ns-861.awsdns-43.net, ns-1353.awsdns-41.org and ns-1736.awsdns-25.co.uk.

At least part of the name servers for sfvyellowpages.com are shared with other domains, for instance motivforceit.net, d35zu4wyyn2m5x.cloudfront.net, d1icxfmdt20hs6.cloudfront.net, i3ml.com and nextinteger.com.

These name servers are often used together with ns-269.awsdns-33.com, ns-1062.awsdns-04.org and ns-1618.awsdns-10.co.uk.

Host names with two IP numbers:

ns-842.awsdns-41.net points to: 2600:9000:5303:4a00::1 and 205.251.195.74

ns-861.awsdns-43.net points to: 2600:9000:5303:5d00::1 and 205.251.195.93

ns-1353.awsdns-41.org points to: 2600:9000:5305:4900::1 and 205.251.197.73

ns-1736.awsdns-25.co.uk points to: 2600:9000:5306:c800::1 and 205.251.198.200

Mail Servers

The mail server for sfvyellowpages.com is mx.sfvyellowpages.com.

Host mx.sfvyellowpages.com points to IP 148.135.108.35.

sfvyellowpages.com - robtex.com